One step closer to eliminating the nomenclatural problems of minute coccoid green algae: Pseudochloris wilhelmii, gen. et sp. nov. (Trebouxiophyceae, Chlorophyta)

References

• Altschul, S.F., Madden, T.L., Schäffer, A.A., Zhang, J., Zhang, Z., Miller, W. & Lipman, D.J. (1997). Gapped BLAST and PSI-BLAST: a new generation of protein database search programs. Nucleic Acids Research, 25: 3389–3402.
   PubMed Web of Science ®Google Scholar
• Andreyeva, V.M. (1975). Rod Chlorella: morfologiya, sistematika, printsipy klassifikatsii. Izd. Nauka, Leningrad.
   Google Scholar
• Bazinet, A.L. & Cummings, M.P. (2011). Computing the Tree of Life – Leveraging the power of desktop and service grids. In Proceedings of the Fifth Workshop on Desktop Grids and Volunteer Computing Systems (2011 IEEE International Symposium on Parallel and Distributed Processing Workshops and PhD Forum), 1896–1902. IEEE.
   Google Scholar
• Bock, C., Pröschold, T. & Krienitz, L. (2010). Two new Dictyosphaerium-morphotype lineages of the Chlorellaceae (Trebouxiophyceae): Heynigia gen. no. and Hindakia gen. nov. European Journal of Phycology, 45: 267–277.
   Web of Science ®Google Scholar
• Coleman, A.W. (2003). ITS2 is a double-edged tool for eukaryote evolutionary comparisons. Trends in Genetics, 19: 370–375.
   PubMed Web of Science ®Google Scholar
• Darienko, T., Gustavs, L., Mudimu, O., Menendez, C.R., Schuman, R., Karsten, U., Friedl, T. & Pröschold, T. (2010). Chloroidium, a common terrestrial coccoid green alga previously assigned to Chlorella (Trebouxiophyceae, Chlorophyta). European Journal of Phycology, 45: 79–95.
   Web of Science ®Google Scholar
• Fawley, M.W., Fawley, K.P. & Owen, H.A. (2005). Diversity and ecology of small coccoid green algae from Lake Itasca, Minnesota, USA, including Meyerella planktonica, gen. et sp. nov. Phycologia, 44: 35–48.
   Web of Science ®Google Scholar
• Fott, B. & Nováková, M. (1969). A monograph of the genus Chlorella. The freshwater species. In Studies in phycology (Fott, B., editor), 10–74. Academia, Prague.
   Google Scholar
• Frommolt, R., Goss, R. & Wilhelm, C. (2001). The de-epoxidase and epoxidase reactions of Mantoniella squamata (Prasinophyceae) exhibit different substrate-specific reaction kinetics compared to spinach. Planta, 213: 446–456.
   PubMed Web of Science ®Google Scholar
• Henley, W.J., Hironaka, J.L., Guillou, L., Buchheim, M.A., Buchheim, J.A., Fawley, M.W. & Fawley, K.P. (2004). Phylogenetic analysis of the ‘Nannochloris-like’ algae and diagnoses of Picochlorum oklahomensis gen. et sp. nov. (Trebouxiophyceae, Chlorophyta). Phycologia, 43: 641–652.
   Web of Science ®Google Scholar
• Hepperle, D. & Krienitz, L. (2001). Systematics and ecology of chlorophyte picoplankton in German inland waters along a nutrient gradient. International Review of Hydrobiology, 86: 269–284.
   Web of Science ®Google Scholar
• Hepperle, D. & Schlegel, I. (2002). Molecular diversity of eukaryotic picoalgae from three lakes in Switzerland. International Review of Hydrobiology, 87: 1–10.
   Web of Science ®Google Scholar
• Huelsenbeck, J.P. & Ronquist, F. (2001). MRBAYES: Bayesian inference of phylogeny. Bioinformatics, 17: 754–755.
   PubMed Web of Science ®Google Scholar
• Huss, V.A.R. & Sogin, M.L. (1989). Primary structure of the Chlorella vulgaris small subunit ribosomal RNA coding region. Nucleic Acids Research, 17: 1255.
   PubMed Web of Science ®Google Scholar
• Huss, V.A.R., Frank, C., Hartmann, E.C., Hirmer, M., Kloboucek, A., Seidel, B.M., Wenzeler, P. & Kessler, E. (1999). Biochemical taxonomy and molecular phylogeny of the genus Chlorella sensu lato (Chlorophyta). Journal of Phycology, 35: 587–598.
   Web of Science ®Google Scholar
• Kalina, T. & Puncochárová, M. (1987). Taxonomy of the subfamily Scotiellocystoideae Fott 1976 (Chlorellaceae, Chlorophyceae). Archiv für Hydrobiologie, Supplement 73 (Algological Studies, 45): 473–521.
   Google Scholar
• Kessler, E. (1982). Chemotaxonomy in the Chlorococcales. Progress in Phycological Research, 1: 111–136.
   Google Scholar
• Krienitz, L. & Bock, C. (2012). Present state of the systematics of planktonic coccoid green algae of inland waters. Hydrobiologia, 698: 295–326.
   Web of Science ®Google Scholar
• Krienitz, L., Huss, V.A.R. & Hümmer, C. (1996). Picoplanktonic Choricystis species (Chlorococcales, Chlorophyta) and the problems surrounding the morphologically similar ‘Nannochloris-like algae’. Phycologia, 35: 332–341.
   Web of Science ®Google Scholar
• Krienitz, L., Takeda, H. & Hepperle, D. (1999). Ultrastructure, cell wall composition, and phylogenetic position of Pseudodictyosphaerium jurisii (Chlorococcales, Chlorophyta) including a comparison with other picoplanktonic green algae. Phycologia, 38: 100–107.
   Web of Science ®Google Scholar
• Krienitz, L., Bock, C., Dadheech, P.K. & Pröschold, T. (2011). Taxonomic reassessment of the genus Mychonastes (Chlorophyceae, Chlorophyta) including the description of eight new species. Phycologia, 50: 89–106.
   Web of Science ®Google Scholar
• Lang, I., Hodac, L., Friedl, T. & Feussner, I. (2011). Fatty acid profiles and their distribution patterns in microalgae: a comprehensive analysis of more than 2000 strains from the SAG culture collection. BMC Plant Biology, 11: 124–140.
   PubMed Web of Science ®Google Scholar
• Luo, W., Pröschold, T., Bock, C. & Krienitz, L. (2010). Generic concept in Chlorella-related coccoid green algae (Chlorophyta, Trebouxiophyceae). Plant Biology, 12: 545–553.
   PubMed Web of Science ®Google Scholar
• Menzel, K. & Wild, A. (1989). A comparative ultrastructural investigation of some Nannochloris species (Chlorococcales) with particular reference to the systematic position of Nannochlorum eucaryotum. Botanica Acta, 102: 152–158.
   Google Scholar
• Moon-van der Staay, S.Y., van der Staay, G.W.M., Guillou, L., Vaulot, D., Claustre, H. & Medlin, L.K. (2000). Abundance and diversity of prymnesiophytes in the picoplankton community from the equatorial Pacific Ocean inferred from 18S rDNA sequences. Limnology and Oceanography, 45: 98–109.
   Web of Science ®Google Scholar
• Moro, C.V., Crouzet, O., Rasconi, S., Thouvenot, A., Coffe, G., Batisson, I. & Bohatier, J. (2009). New design strategy for development of specific primer sets for PCR-based detection of Chlorophyceae and Bacillariophyceae in environmental samples. Applied and Environmental Microbiology, 75: 5729–5733.
   PubMed Web of Science ®Google Scholar
• Posada, D. & Crandall, K.A. (1998). Modeltest: testing the model of DNA substitution. Bioinformatics, 14: 817–818.
   PubMed Web of Science ®Google Scholar
• Pruesse, E., Peplies, J. & Glöckner, F.O. (2012). SINA: accurate high throughput multiple sequence alignment of ribosomal RNA genes. Bioinformatics, 28: 1823–1829.
   PubMed Web of Science ®Google Scholar
• Rippka, R., Deruelles, J., Waterbury, J.B., Herdman, M. & Stanier, R.Y. (1979). Generic assignments, strain histories and properties of pure cultures of cyanobacteria. Journal of General Microbiology, 111: 1–61.
   Google Scholar
• Sargent, M., Zahn, R., Walters, B., Gupta, R. & Kaine, B. (1988). Nucleotide sequence of the 18S rDNA from the microalga Nanochlorum eucaryotum. Nucleic Acids Research, 16: 4156.
   PubMed Web of Science ®Google Scholar
• Somogyi, B., Felföldi, T., Vanyovszki, J., Ágyi, Á., Márialigeti, K. & Vörös,c L. (2009). Winter bloom of picoeukaryotes in Hungarian shallow turbid soda pans and the role of light and temperature. Aquatic Ecology, 43: 735–744.
   Web of Science ®Google Scholar
• Somogyi, B., Felföldi, T., Solymosi, K., Makk, J., Homonnay, Z.G., Horváth, G., Turcsi, E., Böddi, B., Márialigeti, K. & Vörös, L. (2011). Chloroparva pannonica gen. et sp. nov. (Trebouxiophyceae, Chlorophyta) – a new picoplanktonic green alga from a turbid, shallow soda pan. Phycologia, 50: 1–10.
   Web of Science ®Google Scholar
• Tamura, K., Peterson, D., Peterson, N., Stecher, G., Nei, M. & Kumar, S. (2011). MEGA5: Molecular evolutionary genetics analysis using maximum likelihood, evolutionary distance, and maximum parsimony methods. Molecular Biology and Evolution, 28: 2731–2739.
   PubMed Web of Science ®Google Scholar
• Tschermak-Woess, E. (1999). Life cycle and supplementary comments on the light microscopic morphology of Nannochloris eucaryota. Plant Biology, 1: 214–218.
   Web of Science ®Google Scholar
• Wilhelm, C., Eisenbeis, G., Wild, A. & Zahn, R. (1982). Nanochlorum eucaryotum: a very reduced coccoid species of marine Chlorophyceae. Zeitschrift für Naturforschung, 37c: 107–114.
   Google Scholar
• Yamamoto, M., Nozaki, H. & Kawano, S. (2001). Evolutionary relationships among multiple modes of cell division in the genus Nannochloris (Chlorophyta) revealed by genome size, actin gene multiplicity and phylogeny. Journal of Phycology, 37: 106–120.
   Web of Science ®Google Scholar
• Yamamoto, M., Nozaki, H., Miyazawa, Y., Koide, T. & Kawano, S. (2003). Relationship between presence of a mother cell wall and speciation in the unicellular microalga Nannochloris (Chlorophyta). Journal of Phycology, 39: 172–184.
   Web of Science ®Google Scholar
• Zhu, F., Massana, R, Not, F., Marie, D. & Vaulot, D. (2005). Mapping of picoeukaryotes in marine ecosystems with quantitative PCR of the 18S rRNA gene. FEMS Microbiology Ecology, 52: 79–92.
   PubMed Web of Science ®Google Scholar