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Original Articles

Trigenomic Bridges for Brassica Improvement

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Pages 524-547 | Published online: 10 Nov 2011

REFERENCES

  • Abel , S. , Möllers , C. and Becker , H. 2005 . Development of synthetic Brassica napus lines for the analysis of ‘fixed heterosis’ in allopolyploid plants . Euphytica , 146 : 157 – 163 .
  • Ahuja , I. , Rohloff , J. and Bones , A. M. 2010 . Defence mechanisms of Brassicaceae: implications for plant-insect interactions and potential for integrated pest management. A review . Agron. Sustain. Dev. , 30 : 311 – 348 .
  • Al-Shehbaz , I. , Beilstein , M. and Kellogg , E. 2006 . Systematics and phylogeny of the Brassicaceae (Cruciferae): an overview . Plant Syst. Evol. , 259 : 89 – 120 .
  • Alix , K. , Joets , J. , Ryder , C. , Moore , J. , Barker , G. , Bailey , J. , King , G. and Heslop-Harrison , J. 2008 . The CACTA transposon Bot1 played a major role in Brassica genome divergence and gene proliferation . Plant J. , 56 : 1030 – 1044 .
  • Alix , K. , Ryder , C. , Moore , J. , King , G. and Heslop-Harrison , J. 2005 . The genomic organization of retrotransposons in Brassica oleracea . Plant Mol. Biol. , 59 : 839 – 851 .
  • Allender , C. and King , G. 2010 . Origins of the amphiploid species Brassica napus L. investigated by chloroplast and nuclear molecular markers . BMC Plant Biol. , 10 : 54
  • Arabidopsis-Genome-Initiative . 2000 . Analysis of the genome sequence of the flowering plant Arabidopsis thaliana . Nature , 408 : 796 – 815 .
  • Arumugam , N. , Mukhopadhyay , A. , Gupta , V. , Pental , D. and Pradhan , A. K. 1996 . Synthesis of hexaploid (AABBCC) somatic hybrids: a bridging material for transfer of ‘tour’ cytoplasmic male sterility to different Brassica species . Theor. Appl. Genet. , 92 : 762 – 768 .
  • Attia , T. , Busso , C. and Röbbelen , G. 1987 . Digenomic triploids for an assessment of chromosome relationships in the cultivated diploid Brassica species . Genome , 29 : 326 – 330 .
  • Attia , T. and Röbbelen , G. 1986 . Cytogenetic relationship within cultivated Brassica analyzed in amphihaploids from the 3 diploid ancestors . Can. J. Genet. Cytol. , 28 : 323 – 329 .
  • Axelsson , T. , Bowman , C. M. , Sharpe , A. G. , Lydiate , D. J. and Lagercrantz , U. 2000 . Amphidiploid Brassica juncea contains conserved progenitor genomes . Genome , 43 : 679 – 688 .
  • Ayotte , R. , Harney , P. M. and Machado , V. S. 1988 . The transfer of triazine resistance from Brassica napus L. to B. oleracea L. II. Morphology, fertility and cytology of the F1 hybrid . Euphytica , 37 : 189 – 197 .
  • Babula , D. , Kaczmarek , M. , Barakat , A. , Delseny , M. , Quiros , C. F. and Sadowski , J. 2003 . Chromosomal mapping of Brassica oleracea based on ESTs from Arabidopsis thaliana: complexity of the comparative map . Mol. Genet. Genomics , 268 : 656 – 665 .
  • Banga , S. S. 1988 . C-genome chromosome substitution lines in Brassica juncea (L.) Coss . Genetica , 77 : 81 – 84 .
  • Barker , G. C. , Larson , T. R. , Graham , I. A. , Lynn , J. R. and King , G. J. 2007 . Novel insights into seed fatty acid synthesis and modification pathways from genetic diversity and quantitative trait loci analysis of the Brassica C genome . Plant Physiol. , 144 : 1827 – 1842 .
  • Barret , P. , Guérif , J. , Reynoird , J. P. , Delourme , R. , Eber , F. , Renard , M. and Chèvre , A. M. 1998 . Selection of stable Brassica napus–Brassica juncea recombinant lines resistant to blackleg (Leptosphaeria maculans). 2. A ‘to and fro’ strategy to localise and characterise interspecific introgressions on the B. napus genome . Theor. Appl. Genet. , 96 : 1097 – 1103 .
  • Basunanda , P. , Radoev , M. , Ecke , W. , Friedt , W. , Becker , H. and Snowdon , R. J. 2010 . Comparative mapping of quantitative trait loci involved in heterosis for seedling and yield traits in oilseed rape (Brassica napus L.) . Theor. Appl. Genet. , 120 : 271 – 281 .
  • Batra , V. , Prakash , S. and Shivanna , K. R. 1990 . Intergeneric hybridization between Diplotaxis siifolia, a wild species and crop brassicas . Theor. Appl. Genet. , 80 : 537 – 541 .
  • Bechyne , M. and Aslam , J. 1984 . The use of interspecific crossing in the genus Brassica for the prosecution of breeding aims . Sbornik Vysoke Skoly Zemedelske v Praze , 41 : 237 – 246 .
  • Becker , H. C. , Engqvist , G. M. and Karlsson , B. 1995 . Comparison of rapeseed cultivars and resynthesized lines based on allozyme and RFLP markers . Theor. Appl. Genet. , 91 : 62 – 67 .
  • Berger , F. and Chaudhury , A. 2009 . Parental memories shape seeds . Trends Plant Sci. , 14 : 550 – 556 .
  • Bett , K. E. and Lydiate , D. J. 2003 . Genetic analysis and genome mapping in Raphanus . Genome , 46 : 423 – 430 .
  • Bhat , S. and Sarla , N. 2004 . Identification and overcoming barriers between Brassica rapa L. em. Metzg. and B. nigra (L.) Koch crosses for the resynthesis of B. juncea (L.) Czern . Genet. Resour. Crop Evol. , 51 : 455 – 469 .
  • Bing , D. J. , Downey , R. K. and Rakow , G. F. W. 1996 . Hybridisations among Brassica napus, B. rapa and B. juncea and their two weedy relatives B. nigra and Sinapis arvensis under open pollination conditions in the field . Plant Breed. , 115 : 470 – 473 .
  • Brown , J. and Brown , A. P. 1996 . Gene transfer between canola (Brassica napus L. and B. campestris L.) and related weed species . Ann. Appl. Biol. , 129 : 513 – 522 .
  • Bushell , C. , Spielman , M. and Scott , R. J. 2003 . The basis of natural and artificial postzygotic hybridization barriers in Arabidopsis species . Plant Cell , 15 : 1430 – 1442 .
  • Busso , C. , Attia , T. and Röbbelen , G. 1987 . Trigenomic combinations for the analysis of meiotic control in the cultivated Brassica species . Genome , 29 : 331 – 333 .
  • Chen , H. F. , Wang , H. and Li , Z. Y. 2007 . Production and genetic analysis of partial hybrids in intertribal crosses between Brassica species (B. rapa, B. napus) and Capsella bursa-pastoris . Plant Cell Rep. , 26 : 1791 – 1800 .
  • Chen , S. , Nelson , M. N. , Ghamkhar , K. , Fu , T. and Cowling , W. A. 2008 . Divergent patterns of allelic diversity from similar origins: the case of oilseed rape (Brassica napus L.) in China and Australia . Genome , 51 : 1 – 10 .
  • Chen , S. , Zou , J. , Cowling , W. A. and Meng , J. 2010 . Allelic diversity in a novel gene pool of canola-quality Brassica napus enriched with alleles from B. rapa and B. carinata . Crop Pasture Sci. , 61 : 483 – 492 .
  • Chen , Z. J. and Pikaard , C. S. 1997 . Transcriptional analysis of nucleolar dominance in polyploid plants: biased expression/silencing of progenitor rRNA genes is developmentally regulated in Brassica . Proc. Natl. Acad. Sci. U. S. A. , 94 : 3442 – 3447 .
  • Chen , Z. J. 2007 . Genetic and epigenetic mechanisms for gene expression and phenotypic variation in plant polyploids . Annu. Rev. Plant Biol. , 58 : 377 – 406 .
  • Chen , Z. Z. , Snyder , S. , Fan , Z. G. and Loh , W. H. 1994 . Efficient production of doubled haploid plants through chromosome doubling of isolated microspores in Brassica napus . Plant Breed. , 113 : 217 – 221 .
  • Cheng , B. F. , Seguin-swartz , G. and Somers , D. J. 2002 . Cytogenetic and molecular characterization of intergeneric hybrids between Brassica napus and Orychophragmus violaceus . Genome , 45 : 110 – 115 .
  • Chèvre , A. M. , Barret , P. , Eber , F. , Dupuy , P. , Brun , H. , Tanguy , X. and Renard , M. 1997a . Selection of stable Brassica napus-B. juncea recombinant lines resistant to blackleg (Leptosphaeria maculans) 1: identification of molecular markers, chromosomal and genomic origin of the introgression . Theor. Appl. Genet. , 95 : 1104 – 1111 .
  • Chèvre , A. M. , Brun , H. , Eber , F. , Letanneur , J. C. , Vallee , P. , Ermel , M. , Glais , I. , Li , H. , Sivasithamparam , K. and Barbetti , M. J. 2008 . Stabilization of resistance to Leptosphaeria maculans in Brassica napus–B. juncea recombinant lines and its introgression into spring-type Brassica napus . Plant Dis. , 92 : 1208 – 1214 .
  • Chèvre , A. M. , Eber , F. , Barret , P. , Dupuy , P. and Brace , J. 1997b . Identification of the different Brassica nigra chromosomes from both sets of B. oleracea–B. nigra and B. napus–B. nigra addition lines with a special emphasis on chromosome transmission and self-incompatibility . Theor. Appl. Genet. , 94 : 603 – 611 .
  • Chèvre , A. M. , Eber , F. , Thomas , G. and Baron , F. 1989 . Etude cytologique de choux tétraploïdes obtenus à partir de lignées diploïdes (Brassica oleracea L. var. acephala) . Agronomie , 9 : 521 – 525 .
  • Chèvre , A. M. , This , P. , Eber , F. , Deschamps , M. , Renard , M. , Delseny , M. and Quiros , C. F. 1991 . Characterization of disomic addition lines Brassica napus–Brassica nigra by isozyme, fatty acid, and RFLP markers . Theor. Appl. Genet. , 81 : 43 – 49 .
  • Choudhary , B. R. , Joshi , P. and Ramarao , S. 2000 . Interspecific hybridization between Brassica carinata and Brassica rapa . Plant Breed. , 119 : 417 – 420 .
  • Cifuentes , M. , Grandont , L. , Moore , G. , Chèvre , A. M. and Jenczewski , E. 2010 . Genetic regulation of meiosis in polyploid species: new insights into an old question . New Phytol. , 186 : 29 – 36 .
  • Compton , M. E. , Barnett , N. and Gray , D. J. 1999 . Use of fluorescein diacetate (FDA) to determine ploidy of in vitro watermelon shoots . Plant Cell Tissue Organ Cult. , 58 : 199 – 203 .
  • Cousin , A. , Heel , K. , Cowling , W. A. and Nelson , M. N. 2009 . An efficient high-throughput flow cytometric method for estimating DNA ploidy level in plants . Cytom. Part A , 75A : 1015 – 1019 .
  • Cowling , W. A. 2007 . Genetic diversity in Australian canola and implications for crop breeding for changing future environments . Field Crop. Res. , 104 : 103 – 111 .
  • De Nettancourt , C . 1977 . Incompatibility in Angiosperms , Berlin : Springer-Verlag .
  • Dixon , G. R. 2007 . Vegetable Brassicas and Related Crucifers , Oxfordshire, UK : CAB International .
  • Dreisigacker , S. , Melchinger , A. , Zhang , P. , Ammar , K. , Flachenecker , C. , Hoisington , D. and Warburton , M. 2005 . Hybrid performance and heterosis in spring bread wheat, and their relations to SSR-based genetic distances and coefficients of parentage . Euphytica , 144 : 51 – 59 .
  • Du , X. Z. , Ge , X. H. , Zhao , Z. G. and Li , Z. Y. 2008 . Chromosome elimination and fragment introgression and recombination producing intertribal partial hybrids from Brassica napus × Lesquerella fendleri crosses . Plant Cell Rep. , 27 : 261 – 271 .
  • Eber , F. , Chèvre , A. M. , Baranger , A. , Vallée , P. , Tanguy , X. and Renard , M. 1994 . Spontaneous hybridization between a male-sterile oilseed rape and two weeds . Theor. Appl. Genet. , 88 : 362 – 368 .
  • Edwards , D. and Batley , J. 2010 . Plant genome sequencing: applications for crop improvement . Plant Biotech. J. , 8 : 2 – 9 .
  • Eenink , A. H. 1975 . Matromorphy in Brassica oleracea L. VI. Research on ovules, embryos and endosperms after prickle pollination . Euphytica , 24 : 33 – 43 .
  • Eid , J. , Fehr , A. , Gray , J. , Luong , K. , Lyle , J. , Otto , G. , Peluso , P. , Rank , D. , Baybayan , P. , Bettman , B. , Bibillo , A. , Bjornson , K. , Chaudhuri , B. , Christians , F. , Cicero , R. , Clark , S. , Dalal , R. , deWinter , A. , Dixon , J. , Foquet , M. , Gaertner , A. , Hardenbol , P. , Heiner , C. , Hester , K. , Holden , D. , Kearns , G. , Kong , X. , Kuse , R. , Lacroix , Y. , Lin , S. , Lundquist , P. , Ma , C. , Marks , P. , Maxham , M. , Murphy , D. , Park , I. , Pham , T. , Phillips , M. , Roy , J. , Sebra , R. , Shen , G. , Sorenson , J. , Tomaney , A. , Travers , K. , Trulson , M. , Vieceli , J. , Wegener , J. , Wu , D. , Yang , A. , Zaccarin , D. , Zhao , P. , Zhong , F. , Korlach , J. and Turner , S. 2009 . Real-time DNA sequencing from single polymerase molecules . Science , 323 : 133 – 138 .
  • Fahey , J. and Talalay , P. 1995 . “ The role of crucifers in cancer chemoprotection ” . In Phytochemicals and Health , Edited by: Gustine , D. and Flores , H. 87 – 93 . Rockville, MD, USA : American Society of Plant Physiologists .
  • Finley , J. W. 2003a . The antioxidant responsive element (ARE) may explain the protective effects of cruciferous vegetables on cancer . Nutr. Rev. , 61 : 250 – 254 .
  • Finley , J. W. 2003b . Reduction of cancer risk by consumption of selenium-enriched plants: enrichment of broccoli with selenium increases the anticarcinogenic properties of broccoli . J. Med. Food , 6 : 19 – 26 .
  • FitzJohn , R. , Armstrong , T. , Newstrom-Lloyd , L. , Wilton , A. and Cochrane , M. 2007 . Hybridisation within Brassica and allied genera: evaluation of potential for transgene escape . Euphytica , 158 : 209 – 230 .
  • Fletcher , R. , Coventry , J. and Kott , L. S. 1998 . Doubled Haploid Technology for Spring and Winter Brassica napus , OAC, Ontario, , Canada : , University of Guelph .
  • Fletcher , R. , Coventry , J. and Kott , L. 1998 . Double Haploid Technology for Spring and Winter Brassica napus. Revised edition. University of Guelph, OAC Publication, Ontario, Canada
  • Friedman , W. E. and Ryerson , K. C. 2009 . Reconstructing the ancestral female gametophyte of angiosperms: Insights from Amborella and other ancient lineages of flowering plants . Am. J. Bot. , 96 : 129 – 143 .
  • Gaeta , R. and Pires , J. C. 2010 . Homoeologous recombination in allopolyploids: the polyploid ratchet . New Phytol. , 186 : 18 – 28 .
  • Gaeta , R. T. , Pires , J. C. , Iniguez-Luy , F. , Leon , E. and Osborn , T. C. 2007 . Genomic changes in resynthesized Brassica napus and their effect on gene expression and phenotype . Plant Cell , 19 : 3403 – 3417 .
  • Ge , X. H. and Li , Z. Y. 2007 . Intra- and intergenomic homology of B-genome chromosomes in trigenomic combinations of the cultivated Brassica species revealed by GISH analysis . Chromosome Res. , 15 : 849 – 861 .
  • Ge , X. H. , Wang , J. and Li , Z. Y. 2009 . Different genome-specific chromosome stabilities in synthetic Brassica allohexaploids revealed by wide crosses with Orychophragmus . Ann. Bot. , 104 : 19 – 31 .
  • Getinet , A. , Rakow , G. , Raney , J. P. and Downey , R. K. 1997 . Glucosinolate content in interspecific crosses of Brassica carinata with B. juncea and B. napus . Plant Breed. , 116 : 39 – 46 .
  • Gómez-Campo , C. and Prakash , S. 1999 . “ Origin and domestication ” . In Biology of Brassica Coenospecies , Edited by: Gómez-Campo , C. 33 – 58 . Amsterdam : Elsevier .
  • Grant , I. and Beversdorf , W. D. 1985 . Heterosis and combining ability estimates in spring planted oilseed rape (Brassica napus L.) . Can. J. Genet. Cytol. , 27 : 472 – 478 .
  • Gu , H. H. , Hagberg , P. and Zhou , W. J. 2004 . Cold pretreatment enhances microspore embryogenesis in oilseed rape (Brassica napus L.) . Plant Growth Regul. , 42 : 137 – 143 .
  • Gu , H. H. , Zhou , W. J. and Hagberg , P. 2003 . High frequency spontaneous production of doubled haploid plants in microspore cultures of Brassica rapa ssp. chinensis . Euphytica , 134 : 239 – 245 .
  • Gui , Q. , Wang , J. , Xu , Y. and Wang , J. 2009 . Expression changes of duplicated genes in allotetraploids of Brassica detected by SRAP-cDNA technique . Mol. Biol. , 43 : 1 – 7 .
  • Gül , M. K. and Amar , S. 2006 . Sterols and the phytosterol content in oilseed rape (Brassica napus L.) . J. Cell Mol. Biol. , 5 : 71 – 79 .
  • Gunasekera , C. P. , French , R. J. , Martin , L. D. and Siddique , K. H. M. 2009 . Comparison of the responses of two Indian mustard (Brassica juncea L.) genotypes to post-flowering soil water deficit with the response of canola (B. napus L.) cv. Monty . Crop Pasture Sci. , 60 : 251 – 261 .
  • Gundimeda , H. R. , Prakash , S. and Shivanna , K. R. 1992 . Intergeneric hybrids between Enarthrocarpus lyratus, a wild species, and crop brassicas . Theor. Appl. Genet. , 83 : 655 – 662 .
  • Harberd , D. J. 1950 . A cytological study of species relationships in Brassica . M.Sc. thesis, University of Wales, Aberystwyth, UK
  • Harberd , D. J. 1972 . A contribution to cytotaxonomy of Brassica (Cruciferae) and its allies . Bot. J. Linn. Soc. , 65 : 1 – 23 .
  • Harberd , D. J. 1976 . “ Cytotaxonomic studies of Brassica and related genera ” . In The Biology and Chemistry of the Cruciferae , Edited by: Vaughan , J. G. , MacLeod , A. J. and Jones , M. G. London : Academic Press .
  • Harrison , B. J. and Darby , L. A. 1955 . Unilateral hybridization . Nature , 176 : 982
  • Heinberg , R. and Lerch , D. 2010 . The Post Carbon Reader: Managing the 21st Century's Sustainability Crisis , Santa Rosa, CA : Post Carbon Institute .
  • Heyne , E. and Brunson , A. 1940 . Genetic studies of heat and drought tolerance in maize . J. Am. Soc. Agron. , 32 : 803 – 814 .
  • Higdon , J. V. , Delage , B. , Williams , D. E. and Dashwood , R. H. 2007 . Cruciferous vegetables and human cancer risk: epidemiologic evidence and mechanistic basis . Pharmacol. Res. , 55 : 224 – 236 .
  • Howard , H. 1942 . The effect of polyploidy and hybridity on seed size in crosses between Brassica chinensis, B. carinata, amphidiploid B. chinensis–carinata and autotetraploid B. chinensis . J. Genet. , 43 : 105 – 119 .
  • Howell , E. C. , Kearsey , M. J. , Jones , G. H. , King , G. J. and Armstrong , S. J. 2008 . A and C genome distinction and chromosome identification in Brassica napus by sequential fluorescence in situ hybridization and genomic in situ hybridization . Genetics , 180 : 1849 – 1857 .
  • Hu , W. F. , Meng , J. L. and Liu , X. L. 1992 . Effects of the genotype of Brassica napus on its crossability with B. carinata . Chin. J. Oil Crop Sci. , 2 : 18 – 22 .
  • Hua , Y. W. , Liu , M. and Li , Z. Y. 2006 . Parental genome separation and elimination of cells and chromosomes revealed by AFLP and GISH analyses in a Brassica carinata × Orychophragmus violaceus cross . Ann. Bot. , 97 : 993 – 998 .
  • Imelfort , M. , Duran , C. , Batley , J. and Edwards , D. 2009 . Discovering genetic polymorphisms in next generation sequencing data . Plant Biotech. J. , 7 : 312 – 317 .
  • Inaba , R. and Nishio , T. 2002 . Phylogenetic analysis of Brassiceae based on the nucleotide sequences of the S-locus related gene, SLR1 . Theor. Appl. Genet. , 105 : 1159 – 1165 .
  • IPCC . 2007 . fourth assessment report: climate change 2007 In Synthesis Report , Intergovernmental Panel on Climate Change, World Meteorological Organisation . IPCC http://www.ipcc.ch/publications_and_data/ar4/syr/en/main.html, accessed October 12, 2010
  • Itsara , A , Cooper , G. M. , Baker , C. , Girirajan , S. , Li , J. , Absher , D. , Krauss , R. M. , Myers , R. M. , Ridker , P. M. , Chasman , D. I. , Mefford , H. , Ying , P. , Nickerson , D. A. and Eichler , E. E. 2009 . Population analysis of large copy number variants and hotspots of human genetic disease . Am. J. Human Genet. , 84 : 148 – 161 .
  • Iwasa , S. 1964 . Cytogenetic studies on the artificially raised trigenomic hexaploid hybrid forms in the genus Brassica . J. Faculty Agr. Kyushu U. , 13 : 309 – 352 .
  • Jahier , J. , Chevre , A. , Tanguy , A. and Eber , F. 1989 . Extraction of disomic addition lines of Brassica napus - B. nigra . Genome , 32 : 408 – 413 .
  • Jenczewski , E. , Eber , F. , Grimaud , A. , Huet , S. , Lucas , M. O. , Monod , H. and Chevre , A. M. 2003 . PrBn, a major gene controlling homeologous pairing in oilseed rape (Brassica napus) haploids . Genetics , 164 : 645 – 653 .
  • Kaczmarek , M. , Koczyk , G. , Ziolkowski , P. , Babula-Skowronska , D. and Sadowski , J. 2009 . Comparative analysis of the Brassica oleracea genetic map and the Arabidopsis thaliana genome . Genome , 52 : 620 – 633 .
  • Kasha , K. J. and Kao , K. N. 1970 . High frequency haploid production in barley (Hordeum vulgare L.) . Nature , 225 : 874 – 876 .
  • Kercher , S. and Conner , J. 1996 . Patterns of genetic variability within and among populations of wild radish, Raphanus raphanistrum (Brassicaceae) . Am. J. Bot. , 83 : 1416 – 1421 .
  • Kerlan , M. C. , Chevre , A. M. and Eber , F. 1993 . Interspecific hybrids between a transgenic rapeseed (Brassica napus L.) and related species: cytogenetical characterization and detection of the transgene . Genome , 36 : 1099 – 1106 .
  • Kerlan , M. C. , Chevre , A. M. , Eber , F. , Baranger , A. and Renard , M. 1992 . Risk assesssment of outcrossing of transgenic rapeseed to related species: I. Interspecific hybrid production under optimal conditions with emphasis on pollination and fertilization . Euphytica , 62 : 145 – 153 .
  • Köhler , C. , Scheid , O. M. and Erilova , A. 2010 . The impact of the triploid block on the origin and evolution of polyploid plants . Trends Genet. , 26 : 142 – 148 .
  • Kuriyama , H. and Watanabe , Y. 1955 . Studies on the haploid plant of Brassica carinata . Jpn. J. Breed. , 5 : 1 – 5 .
  • Kuznetsova , R. Y. and Kapitonova , L. I. 1979 . Interspecific hybridisation of oil crops of the genus Brassica (Tourn.) L . Trudy po Prikladnoi Botanike I Selektsii , 64 : 123 – 126 .
  • Labana , K. and Gupta , M. 1993 . “ Importance and origin ” . In Breeding Oilseed Brassicas , Edited by: Labana , K. , Banga , S. and Banga , S. 1 – 20 . Berlin : Springer-Verlag .
  • Lagercrantz , U. 1998 . Comparative mapping between Arabidopsis thaliana and Brassica nigra indicates that Brassica genomes have evolved through extensive genome replication accompanied by chromosome fusions and frequent rearrangements . Genetics , 150 : 1217 – 1228 .
  • Lagercrantz , U. and Lydiate , D. J. 1996 . Comparative genome mapping in Brassica . Genetics , 144 : 1903 – 1910 .
  • Lampe , J. W. and Peterson , S. 2002 . Brassica, biotransformation and cancer risk: genetic polymorphisms alter the preventive effects of cruciferous vegetables . J. Nutr. , 132 : 2991 – 2994 .
  • Lan , T. H. , DelMonte , T. A. , Reischmann , K. P. , Hyman , J. , Kowalski , S. P. , McFerson , J. , Kresovich , S. and Paterson , A. H. 2000 . An EST-enriched comparative map of Brassica oleracea and Arabidopsis thaliana . Genome Res. , 10 : 776 – 788 .
  • Leflon , M. , Eber , F. , Letanneur , J. , Chelysheva , L. , Coriton , O. , Huteau , V. , Ryder , C. , Barker , G. , Jenczewski , E. and Chèvre , A. 2006 . Pairing and recombination at meiosis of Brassica rapa (AA) × Brassica napus (AACC) hybrids . Theor. Appl. Genet. , 113 : 1467 – 1480 .
  • Leitch , A. R. and Leitch , I. J. 2008 . Genomic plasticity and the diversity of polyploid plants . Science , 320 : 481 – 483 .
  • Lelivelt , C. L. C. 1993 . Studies of pollen grain germination, pollen tube growth, micropylar penetration and seed set in intraspecific and intergeneric crosses within three Cruciferae species . Euphytica , 67 : 185 – 197 .
  • Li , M. , Liu , J. , Wang , Y. , Yu , L. and Meng , J. 2007 . Production of partial new-typed Brassica napus by introgression of genomic components from B. rapa and B. carinata . J. Genet. Genomics , 34 : 460 – 468 .
  • Li , M. , Qian , W. , Li , Z. and Meng , J. 2004 . Construction of novel Brassica napus accessions through chromosomal substitution and elimination using interploid species hybridization . Chromosome Res. , 12 : 417 – 426 .
  • Li , M. T. , Li , Z. Y. , Zhang , C. Y. , Qian , W. and Meng , J. L. 2005a . Reproduction and cytogenetic characterization of interspecific hybrids derived from crosses between Brassica carinata and B. rapa . Theor. Appl. Genet. , 110 : 1284 – 1289 .
  • Li , M. T. , Zhang , C. Y. , Li , Z. Y. and Meng , J. L. 2005b . The analysis of the biological characters in hexaploid hybrids derived from Brassica carinata and Brassica rapa . Acta Agron. Sin. , 31 : 1579 – 1585 .
  • Li , Z. , Liu , H. L. and Luo , P. 1995 . Production and cytogenetics of intergeneric hybrids between Brassica napus and Orychophragmus violaceus . Theor. Appl. Genet. , 91 : 131 – 136 .
  • Li , Z. Y. and Ge , X. H. 2007 . Unique chromosome behavior and genetic control in Brassica × Orychophragmus wide hybrids: a review . Plant Cell Rep. , 26 : 701 – 710 .
  • Li , Z. Y. and Liu , H. L. 1995 . New hybrid from intergeneric hybrid between Brassica napus and Orychophragmus violaceus . J. Huazhong Agr. U. , 14 : 33 – 37 .
  • Lichter , R. , de Groot , E. , Fiebig , D. , Schweiger , R. and Gland , A. 1988 . Glucosinolates determined by HPLC in the seeds of microspore-derived homozygous lines of rapeseed (Brassica napus L.) . Plant Breed. , 100 : 209 – 221 .
  • Linkies , A. , Graeber , K. , Knight , C. and Leubner-Metzger , G. 2010 . The evolution of seeds . New Phytol. , 186 : 817 – 831 .
  • Lister , R. , Gregory , B. and Ecker , J. 2009 . Next is now: new technologies for sequencing of genomes, transcriptomes, and beyond . Curr. Opin. Plant Biol. , 12 : 107 – 118 .
  • Liu , X. L. and Meng , J. L. 1995 . Embryological researches on interspecific crossability of Brassica napus and B. carinata . Acta Agron. Sin. , 21 : 385 – 390 .
  • Liu , Z. , Adamczyk , K. , Manzanares-Dauleux , M. , Eber , F. , Lucas , M. -O. , Delourme , R. , Chevre , A. M. and Jenczewski , E. 2006 . Mapping PrBn and other quantitative trait loci responsible for the control of homeologous chromosome pairing in oilseed rape (Brassica napus L.) haploids . Genetics , 174 : 1583 – 1596 .
  • Lysak , M. A. , Berr , A. , Pecinka , A. , Schmidt , R. , McBreen , K. and Schubert , I. 2006 . Mechanisms of chromosome number reduction in Arabidopsis thaliana and related Brassicaceae species . Proc. Natl. Acad. Sci. U. S. A. , 103 : 5224 – 5229 .
  • Lysak , M. A. , Koch , M. A. , Pecinka , A. and Schubert , I. 2005 . Chromosome triplication found across the tribe Brassiceae . Genome Res. , 15 : 516 – 525 .
  • Madlung , A. , Masuelli , R. W. , Watson , B. , Reynolds , S. H. , Davison , J. and Comai , L. 2002 . Remodeling of DNA methylation and phenotypic and transcriptional changes in synthetic Arabidopsis allotetraploids . Plant Physiol. , 129 : 733 – 746 .
  • Malik , R. S. 1990 . Prospects for Brassica carinata as an oilseed crop in India . Exp. Agric. , 26 : 125 – 129 .
  • Mandakova , T. and Lysak , M. A. 2008 . Chromosomal phylogeny and karyotype evolution in x = 7 crucifer species (Brassicaceae) . Plant Cell , 20 : 2559 – 2570 .
  • Mason , A. 2010 . Meiotic behaviour and chromosome inheritance in interspecific hybrids of allotetraploid Brassica species. PhD thesis , Perth, , Australia : The University of Western Australia .
  • Mason , A. , Huteau , V. , Eber , F. , Coriton , O. , Yan , G. , Nelson , M. , Cowling , W. and Chèvre , A.-M. 2010 . Genome structure affects the rate of autosyndesis and allosyndesis in AABC, BBAC and CCAB Brassica interspecific hybrids . Chromosome Res. , 18 : 655 – 666 .
  • Mason , A. , Nelson , M. , Castello , M.-C. , Yan , G. and Cowling , W. 2011 . Genotypic effects on the frequency of homoeologous and homologous recombination in Brassica napus × B. carinata hybrids . Theor. Appl. Genet. , 122 : 543 – 553 .
  • Mathias , R. and Röbbelen , G. 1991 . Effective diploidization of microspore-derived haploids of rape (Brassica napus L.) by in vitro colchicine treatment . Plant Breed. , 106 : 82 – 84 .
  • Matzke , M. A. and Matzke , A. J. M. 1998 . Epigenetic silencing of plant transgenes as a consequence of diverse cellular defence responses . Cell. Mol. Life Sci. , 54 : 94 – 103 .
  • McClintock , B. 1984 . The significance of responses of the genome to challenge . Science , 226 : 792 – 801 .
  • Meng , J. , Gan , L. and Yan , Z. 1997 . Hybridisation and hybrids analysis between Moricandia arvensis and Brassica napus . Cruciferae Newsl. , 19 : 25 – 26 .
  • Meng , J. , Wu , J. and Wang , P. 1992 . The crossability between Brassica carinata and B. campestris, and between B. carinata and B. juncea . J. Huazhong Agr. U. , 11 : 203 – 207 .
  • Meng , J. L. 1990 . Studies on pollen-pistil interaction between Brassica napus and related species and genera . Acta Agron. Sin. , 16 : 19 – 25 .
  • Meng , J. L. and Gan , L. 1998 . Studies on the relationships between Moricandia and Brassica species . Acta Bot. Sin. , 40 : 508 – 514 .
  • Meng , J. L. and Liu , H. L. 1987 . Studies on pollen-pistil interaction between Brassica napus and its relative species and genus . Cruciferae Newsl. , 12 : 60 – 61 .
  • Meng , J. L. and Lu , M. 1993 . Genotype effects of Brassica napus on its reproductive behavior after pollination with B. juncea . Theor. Appl. Genet. , 87 : 238 – 224 .
  • Meng , J. L. and Yi , G. X. 1988 . Studies on the embryology of reciprocal crosses between Brassica napus and B. juncea . Sci. Agr. Sin. , 21 : 46 – 50 .
  • Metzger , J. O. 2009 . Fats and oils as renewable feedstock for chemistry . Eur. J. Lipid. Sci. Tech. , 111 : 865 – 876 .
  • Mizushima , U. 1950 . On several artificial allopolyploids obtained in the tribe Brassiceae, Cruciferae . Tohoku J. Agr. Res. , 1 : 15 – 27 .
  • Morinaga , T. 1931 . Interspecific hybridization in Brassica IV. The cytology of F1 hybrids of B. carinata and some other species with 10 chromosomes . Cytologia , 3 : 77 – 83 .
  • Morinaga , T. 1933 . Interspecific hybridisation in Brassica: 5. The cytology of F1 hybrid of B. carinata and B. alboglabra . Jpn. J. Bot. , 6 : 467 – 475 .
  • Morinaga , T. 1934 . Interspecific hybridisation in Brassica VI. The cytology of F1 hybrids of B. juncea and B. nigra . Cytologia , 6 : 62 – 67 .
  • Morinaga , T. and Fukushima , E. 1933 . Karyological studies on a spontaneous haploid mutant of Brassica napella . Cytologia , 4 : 457 – 460 .
  • Moyes , C. , Lilley , J. , Casais , C. , Cole , S. , Haeger , P. and Dale , P. 2002 . Barriers to gene flow from oilseed rape (Brassica napus) into populations of Sinapis arvensis . Mol. Ecol. , 11 : 103 – 112 .
  • Mummenhoff , K. , Polster , A. , Mühlhausen , A. and Theißen , G. 2009 . Lepidium as a model system for studying the evolution of fruit development in Brassicaceae . J. Exp. Bot. , 60 : 1503 – 1513 .
  • Mun , J. , Kwon , S. , Yang , T. , Seol , Y. , Jin , M. , Kim , J. , Lim , M. , Kim , J. , Baek , S. and Choi , B. 2009 . Genome-wide comparative analysis of the Brassica rapa gene space reveals genome shrinkage and differential loss of duplicated genes after whole genome triplication . Genome Biol. , 10 : R111
  • Murphy , D. J. 2007 . People, Plants and Genes , Oxford, UK : Oxford University Press .
  • Nagpal , R. , Raina , S. N. , Sodhi , Y. S. , Mukhopadhyay , A. , Arumugam , N. , Pradhan , A. K. and Pental , D. 1996 . Transfer of Brassica tournefortii (TT) genes to allotetraploid oilseed Brassica species (B. juncea AABB, B. napus AACC, B. carinata BBCC): homoeologous pairing is more pronounced in the three-genome hybrids (TACC, TBAA, TCAA, TCBB) as compared to allodiploids (TA, TB, TC) . Theor. Appl. Genet. , 92 : 566 – 571 .
  • Nanda Kumar , P. B. A. and Shivanna , K. R. 1993 . Intergeneric hybridization between Diplotaxis siettiana and crop brassicas for the production of alloplasmic lines . Theor. Appl. Genet. , 85 : 770 – 776 .
  • Navabi , Z. K. , Parkin , I. A. P. , Pires , J. C. , Xiong , Z. , Thiagarajah , M. R. , Good , A. G. and Rahman , M. H. 2010 . Introgression of B-genome chromosomes in a doubled haploid population of Brassica napus × B. carinata . Genome , 53 : 619 – 629 .
  • Nelson , M. , Mason , A. , Castello , M. -C. , Thomson , L. , Yan , G. and Cowling , W. 2009 . Microspore culture preferentially selects unreduced (2n) gametes from an interspecific hybrid of Brassica napus L. × Brassica carinata Braun . Theor. Appl. Genet. , 119 : 497 – 505 .
  • Nelson , M. N. and Lydiate , D. J. 2006 . New evidence from Sinapis alba L. for ancestral triplication in a crucifer genome . Genome , 49 : 230 – 238 .
  • Nelson , M. N. , Parkin , I. A. and Lydiate , D. J. 2011 . The mosaic of ancestral karyotype blocks in the Sinapis alba L. genome . Genome , 54 : 33 – 41 .
  • Nicolas , S. D. , Le Mignon , G. , Eber , F. , Coriton , O. , Monod , H. , Clouet , V. , Huteau , V. , Lostanlen , A. , Delourme , R. , Chalhoub , B. , Ryder , C. D. , Chèvre , A. M. and Jenczewski , E. 2007 . Homeologous recombination plays a major role in chromosome rearrangements that occur during meiosis of Brassica napus haploids . Genetics , 175 : 487 – 503 .
  • Nicolas , S. D. , Leflon , M. , Monod , H. , Eber , F. , Coriton , O. , Huteau , V. , Chevre , A.-M. and Jenczewski , E. 2009 . Genetic regulation of meiotic cross-overs between related genomes in Brassica napus haploids and hybrids . Plant Cell , 21 : 373 – 385 .
  • Nishiyama , I. , Sarashima , M. and Matsuzawa , Y. 1991 . Critical discussion on abortive interspecific crosses in Brassica . Plant Breed. , 107 : 288 – 302 .
  • Noguchi , Y. 1928 . Cytological studies on a case of pseudogamy in the genus Brassica . Proc. Imp. Acad. Japan , 4 : 617 – 619 .
  • Ohto , M.-A. , Floyd , S. , Fischer , R. , Goldberg , R. and Harada , J. 2009 . Effects of APETALA2 on embryo, endosperm, and seed coat development determine seed size in Arabidopsis . Sex. Plant Reprod. , 22 : 277 – 289 .
  • Olsen , O. A. 2004 . Nuclear endosperm development in cereals and Arabidopsis thaliana . Plant Cell , 16 : S214 – S227 .
  • Olsson , G. 1960a . Species crosses within the genus Brassica. I. Artificial Brassica juncea Coss . Hereditas , 46 : 171 – 222 .
  • Olsson , G. 1960b . Species crosses within the genus Brassica. II. Artificial Brassica napus L . Hereditas , 46 : 351 – 396 .
  • Olsson , G. and Hagberg , A. 1955 . Investigations of haploid rape . Hereditas , 41 : 223 – 234 .
  • Osborn , T. C. , Butrulle , D. V. , Sharpe , A. G. , Pickering , K. J. , Parkin , I. A. P. , Parker , J. S. and Lydiate , D. J. 2003 . Detection and effects of a homeologous reciprocal transposition in Brassica napus . Genetics , 165 : 1569 – 1577 .
  • Panjabi , P. , Jagannath , A. , Bisht , N. , Padmaja , K. L. , Sharma , S. , Gupta , V. , Pradhan , A. and Pental , D. 2008 . Comparative mapping of Brassica juncea and Arabidopsis thaliana using Intron Polymorphism (IP) markers: homoeologous relationships, diversification and evolution of the A, B and C Brassica genomes . BMC Genomics , 9 : 113
  • Parkin , I. A. P. , Clarke , W. E. , Sidebottom , C. , Zhang , W. , Robinson , S. J. , Links , M. G. , Karcz , S. , Higgins , E. E. , Fobert , P. and Sharpe , A. G. 2010 . Towards unambiguous transcript mapping in the allotetraploid Brassica napus . Genome , 53 : 929 – 938 .
  • Parkin , I. A. P. , Gulden , S. M. , Sharpe , A. G. , Lukens , L. , Trick , M. , Osborn , T. C. and Lydiate , D. J. 2005 . Segmental structure of the Brassica napus genome based on comparative analysis with Arabidopsis thaliana . Genetics , 171 : 765 – 781 .
  • Parkin , I. A. P. , Sharpe , A. G. , Keith , D. J. and Lydiate , D. J. 1995 . Identification of the A and C genomes of amphidiploid Brassica napus (oilseed rape) . Genome , 38 : 1122 – 1131 .
  • Parkin , I. A. P. , Sharpe , A. G. and Lydiate , D. J. 2003 . Patterns of genome duplication within the Brassica napus genome . Genome , 46 : 291 – 303 .
  • Pettersson , E. , Lundeberg , J. and Ahmadian , A. 2009 . Generations of sequencing technologies . Genomics , 93 : 105 – 111 .
  • Pikaard , C. S. 2000 . Nucleolar dominance: uniparental gene silencing on a multi-megabase scale in genetic hybrids . Plant Mol. Biol. , 43 : 163 – 177 .
  • Polsoni , L. , Kott , L. S. and Beversdorf , W. D. 1988 . Large-scale microspore culture technique for mutation-selection studies in Brassica napus . Can. J. Bot. , 66 : 1681 – 1685 .
  • Prabha , K. , Sood , R. and Gupta , S. C. 1982 . High temperature-induced inactivation of sporophytic self-incompatibility in Ipomoea fistulosa . New Phytol. , 92 : 115 – 122 .
  • Pradhan , A. 2010 . Towards the creation of a trigenomic hexaploid ‘Super Brassica’ from interspecific hybridization between B. napus and B. nigra. Ph.D. thesis , Perth, , Australia : The University of Western Australia .
  • Pradhan , A. , Plummer , J. A. , Nelson , M. N. , Cowling , W. A. and Yan , G. 2010a . Successful induction of trigenomic hexaploid Brassica from a triploid hybrid of B. napus L. and B. nigra (L.) Koch . Euphytica , 176 : 87 – 98 .
  • Pradhan , A. , Plummer , J. A. , Nelson , M. N. , Cowling , W. A. and Yan , G. 2010b . Trigenomic hybrids from interspecific crosses between Brassica napus and B. nigra . Crop Pasture Sci. , 61 : 464 – 474 .
  • Prakash , S. 1974 . Probable basis of diploidization of Brassica juncea Coss . Can. J. Genet. Cytol. , 16 : 232 – 234 .
  • Prakash , S. , Bhat , S. R. , Quiros , C. F. , Kirti , P. B. and Chopra , V. L. 2009 . Brassica and its close allies: cytogenetics and evolution . Plant Breed. Rev. , 31 : 21 – 187 .
  • Prakash , S. and Chopra , V. L. 1990 . Reconstruction of allopolyploid Brassicas through non-homologous recombination: introgression of resistance to pod shatter in Brassica napus . Genet. Res. Camb. , 56 : 1 – 2 .
  • Pratap , A. , Gupta , S. K. and Takahata , Y. 2009 . “ Microsporogenesis and haploidy breeding ” . In Biology and Breeding of Crucifers , Edited by: Gupta , S. K. 293 – 307 . London, UK : Taylor & Francis Group (CRC Press .
  • Qian , W. , Chen , X. , Fu , D. , Zou , J. and Meng , J. 2005 . Intersubgenomic heterosis in seed yield potential observed in a new type of Brassica napus introgressed with partial Brassica rapa genome . Theor. Appl. Genet. , 110 : 1187 – 1194 .
  • Qian , W. , Meng , J. , Li , M. , Frauen , M. , Sass , O. , Noack , J. and Jung , C. 2006 . Introgression of genomic components from Chinese Brassica rapa contributes to widening the genetic diversity in rapeseed (B. napus L.), with emphasis on the evolution of Chinese rapeseed . Theor. Appl. Genet. , 113 : 49 – 54 .
  • Qu , B. , Fu , L. X. , Liu , H. L. and Li , Z. Y. 1996 . Pollen-stigma recognition reaction in intergeneric hybridisation between Brassica napus and Orychophragrus violaceus . Chin. J. Oil Crop Sci. , 18 : 1 – 3 .
  • Rademacher , W. 2000 . Growth retardants: Effects on gibberellin biosynthesis and other metabolic pathways . Ann. Rev. Plant Phys. , 51 : 501 – 531 .
  • Rana , D. , Boogaart , T. , O’Neill , C. M. , Hynes , L. , Bent , E. , Macpherson , L. , Park , J. Y. , Lim , Y. P. and Bancroft , I. 2004 . Conservation of the microstructure of genome segments in Brassica napus and its diploid relatives . Plant J. , 40 : 725 – 733 .
  • Ramanujam , S. and Srinivasachar , D. 1943 . Cytogenetical investigations in the genus Brassica and the artificial synthesis of Brassica juncea . J. Genet. , 3 : 73 – 88 .
  • Ramsey , J. and Schemske , D. W. 1998 . Pathways, mechanisms, and rates of polyploid formation in flowering plants . Annu. Rev. Ecol. Syst. , 29 : 467 – 501 .
  • Redon , R. , Ishikawa , S. , Fitch , K. R. , Feuk , L. , Perry , G. H. , Andrews , T. D. , Fiegler , H. , Shapero , M. H. , Carson , A. R. , Chen , W. , Cho , E. K. , Dallaire , S. , Freeman , J. L. , González , J. R. , Gratacòs , M. , Huang , J. , Kalaitzopoulos , D. , Komura , D. , MacDonald , J. R. , Marshall , C. R. , Mei , R. , Montgomery , L. , Nishimura , K. , Okamura , K. , Shen , F. , Somerville , M. J. , Tchinda , J. , Valsesia1 , A. , Woodwark , C. , Yang , F. , Zhang , J. , Zerjal , T. , Zhang , J. , Armengol , L. , Conrad , D. F. , Estivill , X. , Tyler-Smith , C. , Carter , N. P. , Aburatani , H. , Lee , C. , Jones , K. W. , Scherer , S. W. and Hurles , M, E. 2006 . Global variation in copy number in the human genome . Nature , 444 : 444 – 454 .
  • Reif , J. C. , Zhang , P. , Dreisigacker , S. , Warburton , M. L. , van Ginkel , M. , Hoisington , D. , Bohn , M. and Melchinger , A. E. 2005 . Wheat genetic diversity trends during domestication and breeding . Theor. Appl. Genet. , 110 : 859 – 864 .
  • Riera-Lizarazu , O. , Rines , H. and Phillips , R. 1996 . Cytological and molecular characterization of oat × maize partial hybrids . Theor. Appl. Genet. , 93 : 123 – 135 .
  • Riley , R. and Miller , T. E. 1970 . Meiotic chromosome pairing in Triticale . Nature , 227 : 82 – 83 .
  • Rounsley , S. D. and Last , R. L. 2010 . Shotguns and SNPs: how fast and cheap sequencing is revolutionizing plant biology . Plant J. , 61 : 922 – 927 .
  • Roy , N. N. 1984 . Interspecific transfer of Brassica juncea-type blackleg resistance to Brassica napus . Euphytica , 33 : 295 – 303 .
  • Saal , B. , Brun , H. , Glais , I. and Struss , D. 2004 . Identification of a Brassica juncea-derived recessive gene conferring resistance to Leptosphaeria maculans in oilseed rape . Plant Breed. , 123 : 505 – 511 .
  • Saal , B. and Struss , D. 2005 . RGA- and RAPD-derived SCAR markers for a Brassica B-genome introgression conferring resistance to blackleg in oilseed rape . Theor. Appl. Genet. , 111 : 281 – 290 .
  • Sarashima , M. and Matsuzawa , Y. 1989 . Interspecific hybridization between black mustard (Brassica nigra Koch.) and cultivars of B. campestris L. and B. oleracea L . Bulletin of the College of Agriculture - Utsunomiya University , 14 : 93 – 98 .
  • Sato , K. , Nishio , T. , Kimura , R. , Kusaba , M. , Suzuki , T. , Hatakeyama , K. , Ockendon , D. J. and Satta , Y. 2002 . Coevolution of the S-locus genes SRK, SLG and SP11/SCR in Brassica oleracea and B. rapa . Genetics , 162 : 931 – 940 .
  • Schelfhout , C. J. , Snowdon , R. , Cowling , W. A. and Wroth , J. M. 2006 . Tracing B-genome chromatin in Brassica napus × B. juncea interspecific progeny . Genome , 49 : 1490 – 1497 .
  • Schneeberger , K. , Ossowski , S. , Lanz , C. , Juul , T. , Petersen , A. , Nielsen , K. , Jørgensen , J. , Weigel , D. and Andersen , S. 2009 . SHOREmap: simultaneous mapping and mutation identification by deep sequencing . Nat. Methods , 6 : 550 – 551 .
  • Schranz , M. E. , Lysak , M. A. and Mitchell-Olds , T. 2006 . The ABC's of comparative genomics in the Brassicaceae: building blocks of crucifer genomes . Trends Plant Sci. , 11 : 535 – 542 .
  • Seyis , F. , Snowdon , R. J. , Luhs , W. and Friedt , W. 2003 . Molecular characterization of novel resynthesized rapeseed (Brassica napus) lines and analysis of their genetic diversity in comparison with spring rapeseed cultivars . Plant Breed. , 122 : 473 – 478 .
  • Sharma , D. R. , Kaur , R. and Kumar , K. 1996 . Embryo rescue in plants – a review . Euphytica , 89 : 325 – 337 .
  • Sharma , H. C. and Gill , B. S. 1984 . Somatic chromosome counts from leaf meristems in the tribe Triticeae . Biotech. Histochem. , 59 : 197 – 200 .
  • Sharpe , A. G. , Parkin , I. A. P. , Keith , D. J. and Lydiate , D. J. 1995 . Frequent nonreciprocal translocations in the amphidiploid genome of oilseed rape (Brassica napus) . Genome , 38 : 1112 – 1121 .
  • Sheikh , F. A. , Banga , S. , Banga , S. S. , Najeeb , S. , Lone , B. A. , Shikari , A. B. and Rather , A. G. 2009 . Development of Ethiopian mustard (Brassica carinata) with improved quality traits through interspecific hybridization with elite lines of Brassica napus and Brassica juncea . ARPN J. Agr. Biol. Sci. , 4 : 6 – 13 .
  • Sheikh , F. A. , Najeeb , S. , Rather , A. G. and Banga , S. 2010 . Resynthesis of Ethiopian mustard (Brassica carinata L.) from related digenomic species: an unexplored possibility . J. Agr. Biotech. Sustain. Dev. , 2 : 30 – 34 .
  • Shendure , J. and Ji , H. 2008 . Next-generation DNA sequencing . Nat. Biotechnol. , 26 : 1135 – 1145 .
  • Sikka , S. M. 1940 . Cytogenetics of Brassica hybrids and species . J. Genet. , 40 : 441 – 509 .
  • Sjödin , C. and Glimelius , K. 1989 . Brassica naponigra, a somatic hybrid resistant to Phoma lingam . Theor. Appl. Genet. , 77 : 651 – 656 .
  • Snowdon , R. J. , Friedrich , T. , Friedt , W. and Kohler , W. 2002 . Identifying the chromosomes of the A- and C-genome diploid Brassica species B. rapa (syn. campestris) and B. oleracea in their amphidiploid B. napus . Theor. Appl. Genet. , 104 : 533 – 538 .
  • Snowdon , R. J. , Kohler , W. , Friedt , W. and Kohler , A. 1997 . Genomic in situ hybridization in Brassica amphidiploids and interspecific hybrids . Theor. Appl. Genet. , 95 : 1320 – 1324 .
  • Soltis , D. E. , Albert , V. A. , Leebens-Mack , J. , Bell , C. D. , Paterson , A. H. , Zheng , C. , Sankoff , D. , dePamphilis , C. W. , Wall , P. K. and Soltis , P. S. 2009 . Polyploidy and angiosperm diversification . Am. J. Bot. , 96 : 336 – 348 .
  • Song , K. and Osborn , T. C. 1992 . Polyphyletic origins of Brassica napus - new evidence based on organelle and nuclear RFLP analyses . Genome , 35 : 992 – 1001 .
  • Song , K. , Tang , K. and Osborn , T. C. 1993 . Development of synthetic Brassica amphidiploids by reciprocal hybridisation and comparison to natural amphidiploids . Theor. Appl. Genet. , 86 : 811 – 821 .
  • Song , K. M. , Lu , P. , Tang , K. L. and Osborn , T. C. 1995 . Rapid genome change in synthetic polyploids of Brassica and its implications for polyploid evolution . Proc. Natl. Acad. Sci. U. S. A. , 92 : 7719 – 7723 .
  • Sovero , M. 1993 . “ Rapeseed, a new oilseed crop for the United States ” . In New Crops , Edited by: Janick , J. and Simon , J. 302 – 307 . New York : Wiley .
  • Springer , N. M. 2009 . Small RNAs: how seeds remember to obey their mother . Curr. Biol. , 19 : R649 – R651 .
  • Srivastava , H. K. and Brady , N. C. 1981 . Intergenomic interaction, heterosis, and improvement of crop yield . Adv. Agron. , 34 : 117 – 195 .
  • Szadkowski , E. , Eber , F. , Huteau , V. , Lodé , M. , Huneau , C. , Belcram , H. , Coriton , O. , Manzanares-Dauleux , M. J. , Delourme , R. , King , G. J. , Chalhoub , B. , Jenczewski , E. and Chèvre , A. M. 2010 . The first meiosis of resynthesized Brassica napus, a genome blender . New Phytol. , 186 : 102 – 112 .
  • Takahira , J. , Cousin , A. , Nelson , M. and Cowling , W. 2011 . Improvement in efficiency of microspore culture to produce doubled haploid canola (Brassica napus L.) by flow cytometry . Plant Cell Tissue Organ Cult. , 104 : 51 – 59 .
  • Takeda , T. and Takahata , Y. 1996 . Production of alloplasmic Chinese cabbage using synthesised trigenomic hexaploid (AABBCC) in Brassica . Acta Hort. , 407 : 151 – 154 .
  • Tian , E. , Jiang , Y. , Chen , L. , Zou , J. , Liu , F. and Meng , J. 2010 . Synthesis of a Brassica trigenomic allohexaploid (B. carinata × B. rapa) de novo and its stability in subsequent generations . Theor. Appl. Genet. , 121 : 1431 – 1440 .
  • Tonguç , M. and Griffiths , P. D. 2004 . Transfer of powdery mildew resistance from Brassica carinata to Brassica oleracea through embryo rescue . Plant Breed. , 123 : 587 – 589 .
  • Trick , M. , Kwon , S.-J. , Choi , S. , Fraser , F. , Soumpourou , E. , Drou , N. , Wang , Z. , Lee , S. , Yang , T.-J. , Mun , J.-H. , Paterson , A. , Town , C. , Pires , J. C. , Pyo Lim , Y. , Park , B.-S. and Bancroft , I. 2009a . Complexity of genome evolution by segmental rearrangement in Brassica rapa revealed by sequence-level analysis . BMC Genomics , 10 : 539
  • Trick , M. , Long , Y. , Meng , J. and Bancroft , I. 2009b . Single nucleotide polymorphism (SNP) discovery in the polyploid Brassica napus using Solexa transcriptome sequencing . Plant Biotechnol. J. , 7 : 334 – 346 .
  • Truco , M. J. and Quiros , C. F. 1994 . Structure and organization of the B genome based on a linkage map in Brassica nigra . Theor. Appl. Genet. , 89 : 590 – 598 .
  • Tu , Y. Q. , Sun , J. , Ge , X. H. and Li , Z. Y. 2010 . Production and genetic analysis of partial hybrids from intertribal sexual crosses between Brassica napus and Isatis indigotica and progenies . Genome , 53 : 146 – 156 .
  • U , N. 1935 . Genomic analysis in Brassica with special reference to the experimental formation of B. napus and peculiar mode of fertilization . Jpn. J. Bot. , 7 : 389 – 452 .
  • Udall , J. A. , Quijada , P. A. and Osborn , T. C. 2005 . Detection of chromosomal rearrangements derived from homologous recombination in four mapping populations of Brassica napus L . Genetics , 169 : 967 – 979 .
  • Verkerk , R. , Schreiner , M. , Krumbein , A. , Ciska , E. , Holst , B. , Rowland , I. , De Schrijver , R. , Hansen , M. , Gerhäuser , C. , Mithen , R. and Dekker , M. 2009 . Glucosinolates in Brassica vegetables: The influence of the food supply chain on intake, bioavailability and human health . Mol. Nutr. Food Res. , 53 : S219 – S265 .
  • Wan , G. L. , Naeem , M. S. , Geng , X. X. , Xu , L. , Li , B. , Jilani , G. and Zhou , W. J. 2011 . Optimization of microspore embryogenesis and plant regeneration protocols for Brassica napus . Int. J. Agric. Biol. , 13 : 83 – 88 .
  • Wang , J. , Lydiate , D. J. , Parkin , I. A. P. , Falentin , C. , Delourme , R. , Carion , P. W. C. and King , G. J. 2011 . Integration of linkage maps for the amphidiploid Brassica napus and comparative mapping with Arabidopsis and Brassica rapa . BMC Genomics , 12 : 101
  • Warwick , S. and Al-Shehbaz , I. 2006 . Brassicaceae: chromosome number index and database on CD-Rom . Plant Syst. Evol. , 259 : 237 – 248 .
  • Warwick , S. I. and Sauder , C. A. 2005 . Phylogeny of tribe Brassiceae (Brassicaceae) based on chloroplast restriction site polymorphisms and nuclear ribosomal internal transcribed spacer and chloroplast trnL intron sequences . Can. J. Bot. , 83 : 467 – 483 .
  • Westman , A. , Kresovich , S. and Dickson , M. 1999 . Regional variation in Brassica nigra and other weedy crucifers for disease reaction to Alternaria brassicicola and Xanthomonas campestris pv. campestris . Euphytica , 106 : 253 – 259 .
  • WHO . 2010 . “ Global strategy on diet, physical activity and health ” . In Obesity and Overweight , World Health Organisation . http://www.who.int/dietphysicalactivity/publications/facts/obesity/en/, accessed February 19, 2011
  • Wu , G. , Truksa , M. , Datla , N. , Vrinten , P. , Bauer , J. , Zank , T. , Cirpus , P. , Heinz , E. and Qiu , X. 2005 . Stepwise engineering to produce high yields of very long-chain polyunsaturated fatty acids in plants . Nat. Biotechnol. , 23 : 1013 – 1017 .
  • Xiao , Y. , Chen , L. , Zou , J. , Tian , E. , Xia , W. and Meng , J. 2010 . Development of a population for substantial new type Brassica napus diversified at both A/C genomes . Theor. Appl. Genet. , 121 : 1141 – 1150 .
  • Xie , C. and Tammi , M. T. 2009 . CNV-seq, a new method to detect copy number variation using high-throughput sequencing . BMC Bioinformatics , 10 : 80
  • Xiong , Z. , Kim , J. S. and Pires , J. C. 2010 . Integration of genetic, physical, and cytogenetic maps for Brassica rapa chromosome A7 . Cytogenet. Genome Res. , 129 : 190 – 198 .
  • Xiong , Z. and Pires , J. C. 2011 . Karyotype and identification of all homoeologous chromosomes of allopolyploid Brassica napus and its diploid progenitors . Genetics , 187 : 37 – 49 .
  • Xu , L. , Najeeb , U. , Tang , G. X. , Gu , H. H. , Zhang , G. Q. , He , Y. and Zhou , W. J. 2007 . “ Haploid and doubled haploid technology ” . In Advances in Botanical Research, Rapeseed Breeding, Vol. 45 , Edited by: Gupta , S. K. 181 – 216 . San Diego, CA : Academic Press, Elsevier .
  • Yadav , R. C. , Yadav , N. R. and Sareen , P. K. 2002 . Interspecific hybridisation in different Brassica species: pollen tubes studies . Natl. J. Plant Im. , 4 : 42 – 47 .
  • Yan , G. , Nelson , M. , Pradhan , A. , Mason , A. , Weerakoon , S. , Si , P. , Plummer , J. and Cowling , W. 2009 . Progress towards the creation of trigenomic Brassica hexaploid populations . SABRAO J. Breed. Genet. , 41 Published in CD (ISSN 1029–7073)
  • Yang , S. , Vanderbeld , B. , Wan , J. and Huang , Y. 2010 . Narrowing down the targets: towards successful genetic engineering of drought-tolerant crops . Mol. Plant , 3 : 469 – 490 .
  • Yuan , S. , Liu , Y. , Fang , Z. , Yang , L. , Zhuang , M. , Zhang , Y. and Sun , P. 2009 . Study on the relationship between the ploidy level of microspore-derived plants and the number of chloroplast in stomatal guard cells in Brassica oleracea . Agr. Sci. China , 8 : 939 – 946 .
  • Zhang , G. Q. , He , Y. , Xu , L. , Tang , G. X. and Zhou , W. J. 2006a . Genetic analyses of agronomic and seed quality traits of doubled haploid population in Brassica napus through microspore culture . Euphytica , 149 : 169 – 177 .
  • Zhang , G. Q. , Zhang , D. Q. , Tang , G. X. , He , Y. and Zhou , W. J. 2006b . Plant development from microspore-derived embryos in oilseed rape as affected by chilling, desiccation and cotyledon excision . Biol. Plant. , 50 : 180 – 186 .
  • Zhang , G. and Zhou , W. 2006 . Genetic analyses of agronomic and seed quality traits of synthetic oilseed Brassica napus produced from interspecific hybridization of B. campestris and B. oleracea . J. Genet. , 85 : 45 – 51 .
  • Zhang , G. Q. , Tang , G. X. , Song , W. J. and Zhou , W. J. 2004 . Resynthesizing Brassica napus from interspecific hybridization between Brassica rapa and B. oleracea through ovary culture . Euphytica , 140 : 181 – 187 .
  • Zhao , J. , Wang , X. , Deng , B. , Lou , P. , Wu , J. , Sun , R. , Xu , Z. , Vromans , J. , Koornneef , M. and Bonnema , G. 2005 . Genetic relationships within Brassica rapa as inferred from AFLP fingerprints . Theor. Appl. Genet. , 110 : 1301 – 1314 .
  • Zhou , W. J. , Hagberg , P. and Tang , G. X. 2002a . Increasing embryogenesis and doubling efficiency by immediate colchicine treatment of isolated microspores in spring Brassica napus . Euphytica , 128 : 27 – 34 .
  • Zhou , W. J. , Mao , B. Z. , Tang , G. and Hagberg , P. 2002b . Studies on the determination of ploidy level of microspore-derived plants in Brassica napus . Sci. Agr. Sin. , 35 : 724 – 727 .
  • Zhou , W. J. , Tang , G. X. and Hagberg , P. 2002c . Efficient production of doubled haploid plants by immediate colchicine treatment of isolated microspores in winter Brassica napus . Plant Growth Regul. , 37 : 185 – 192 .
  • Zhou , Y. M. and Scarth , R. 1996 . Plant regeneration from isolated microspore culture of hybrids between Brassica napus and B. juncea . Acta Agron. Sin. , 22 : 399 – 402 .
  • Zhu , J. , Struss , D. and Röbbelen , G. 1993 . Studies on resistance to Phoma lingam in Brassica napus-Brassica nigra addition lines . Plant Breed. , 111 : 192 – 197 .
  • Zou , J. , Zhu , J. , Huang , S. , Tian , E. , Xiao , Y. , Fu , D. , Tu , J. , Fu , T. and Meng , J. 2010 . Broadening the avenue of intersubgenomic heterosis in oilseed Brassica . Theor. Appl. Genet. , 120 : 283 – 290 .

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