Analysis of protein content in pollen loads produced in north-west Spain

References

• Armesto , S. 1998 . Evaluación de la importancia de los caracteres florales, en relación con la selección de las fuentes de polen en Apis mellifera L. a través del análisis polínico de polen corbicular , Ourense : Fac. Cie. Ourense, Univ. Vigo. Ph Lic Thes .
   Google Scholar
• Bergström , G. H. , Dobson , E. M. and Groth , I . 1995 . Spatial fragrance patterns within the flowers of Ranunculus acris (Ranunculaceae) . Plant Syst. Evol. , 195 : 221 – 242 .
   Web of Science ®Google Scholar
• Blight , M. M. , Le Metayer , M. , Pham-Delègue , M. H. , Picket , J. A. , Marion-Poll , F. and Wadhams , L. J. 1997 . Identification of floral volatiles involved in recognition of oilseed rape flowers, Brassica napus by honey bees, Apis mellifera . J. Chem. Ecol. , 23 : 1715 – 1727 .
   Web of Science ®Google Scholar
• Bolchi-Serini , G. and Salvi , G. 1986 . Contributo alle conoscenza dell'etologia di Apis mellifera L. nella raccolta di polline . Apicolt. Mod. , 77 : 195 – 202 .
   Google Scholar
• Bradford , M. M. 1976 . A rapid and sensitive method for quantitation of microgram quantities of protein utilizing the principle of protein-dye-binding . Anal. Biochem. , 72 : 248 – 254 .
   PubMed Web of Science ®Google Scholar
• Cargnello , G. , Gainazza , E. , Tedesco , G. , Cappella , M. and Gerola , F. M. 1988 . Wall proteins of Vitis vinifera pollen. I. Constancy of the phenotype . Vitis , 27 : 47 – 55 .
   Web of Science ®Google Scholar
• Chittka , L. and Nikolas , W. 1997 . Why red flowers are not invisible to bees . Isr. J. Plant Sci. , 45 : 169 – 183 .
   Web of Science ®Google Scholar
• Currie , R. W. 1997 . “ Pollination constraints and management of pollinating insects for crop production ” . In Pollen biotechnology for crop production and improvement , Edited by: Shivanna , K. R. and Sawheney , V. K. 121 – 152 . Cambridge : Univ. Press .
   Google Scholar
• Davis , A. R. 1997 . “ Pollination efficiency of insects ” . In Pollen biotechnology for crop production and improvement , Edited by: Shivanna , K. R. and Sawheney , V. K. 87 – 120 . Cambridge : Univ. Press .
   Google Scholar
• Díaz-Losada , E. 1995 . Aportación al conocimiento del origen botánico y características fisico-químicas del polen en Galicia , Ourense : Fac. Sci. Ourense, Vigo Univ. PhD Diss .
   Google Scholar
• Díaz-Losada , E. , González Porto , A. V. and Sá-Otero (Saa-Otero) , M. P. de . 1998 . Ètude de la couleur du pollen apicole recueilli par Apis mellifera L. en Espagne du nord-ouest (Galice) . Acta Bot. Gall. , 145 : 39 – 48 .
   Google Scholar
• Díaz-Losada , E. , González-Porto , A. V. , Fernández-Gómez , E. and Sá-Otero (Saa-Otero) , M. P. de . 1995 . Contribución al estudio de la utilización selectiva por Apis mellifera de la flora en un colmenar de NW de la Península Ibérica (Galicia) . Acta Bót. Malacit. , 20 : 115 – 122 .
   Google Scholar
• Dobson , E. M. 1987 . Role of flower and pollen aromas in host-plant recognition by solitary bees . Oecología , 72 : 618 – 623 .
   PubMed Web of Science ®Google Scholar
• Dobson , E. M. , Bergström , G. and Groth , I . 1990 . Differences in fragance chemistry between flower parts of Rosa rugosa Thunb. (Rosaceae) . Isr. J. Bot. , 39 : 134 – 156 .
   Google Scholar
• Erdtman , G. 1969 . “ Handbook of palynology ” . In An introduction to the study of pollen grains and spores , Copenhagen : Munksgaard .
   Google Scholar
• Fewell , J. H. and Wiston , M. L. 1996 . Regulation of nectar collection in relation to honey storage levels by honey bees, Apis mellifera . Behav. Ecol. , 7 : 286 – 291 .
   Web of Science ®Google Scholar
• Free , J. B. 1963 . The flower constancy of honeybees . J. Anim. Ecol. , 32 : 19 – 131 .
   Web of Science ®Google Scholar
• Frisch , K. von . 1969 . Aus dem Leben der Bienen , Berlin : Springer .
   Google Scholar
• Gerber , B. , Gerbrzahn , N. , Hellstern , F. , Klein , J. , Kowalksy , O. , Wuestenberg , D. and Menzel , R. 1996 . Honey bees transfer olfactory memories established during flower visits to a proboscis extension paradigm in the laboratory . Anim. Behav. , 52 : 1079 – 1085 .
   Web of Science ®Google Scholar
• Hodges , D. 1984 . The pollen loads of the honeybee , London : Bee Res. Assoc .
   Google Scholar
• Louveaux , J. 1958 . Recherchers sur la rècolte du pollen par les abeilles (Apis mellifera L.) . Ann. Abeille , 4 : 197 – 221 .
   Google Scholar
• Moore , P. D. and Webb , J. A. 1978 . An illustrated guide to pollen analysis , London : Hodder & Stoughton .
   Google Scholar
• Osche , G. 1983 . Optische Signale in der Koevolution von Pflanze und Tiere . Ber. Dtsch. Bot. Ges. , 96 : 1 – 27 .
   Google Scholar
• Pacini , E. and Juniper , B. E. 1979 . The ultrastructure of pollen grain development in the olive (Olea europaea). 1. Proteins in the pore . New Phytol. , 83 : 157 – 163 .
   Web of Science ®Google Scholar
• Pantone Color Specifier , ed. 1989 . 747XR. The Pantone library of color , Carlstad, NJ : Pantone Inc .
   Google Scholar
• Pham-Delègue , M. , Loublier , I. , Ducruet , V. , Douault , P. , Marilleau , R. and Etiévant , P. 1994 . Caractérisation de signaux chimiques impliqués dans les relations plantes-abeilles domestiques . Grana , 33 : 184 – 190 .
   Web of Science ®Google Scholar
• Ramil , P. , Aira , M. J. and Sá-Otero , M. P. de . 1992 . Clave polínica de las Ericaceae gallegas . Lazaroa , 13 : 33 – 40 .
   Google Scholar
• Rasheed , S. A. and Harder , L. D. 1997 . Foraging currencies for non-energetic resources: Pollen collection by bumblebees . Anim. Behav. , 54 : 911 – 926 .
   PubMed Web of Science ®Google Scholar
• Sá-Otero , M. P. de , Díaz-Losada , E. and Armesto-Baztán , S. 2004 . Flower election by honeybee and floral morphology . Lazaroa , 25 : 113 – 123 .
   Google Scholar
• Sá-Otero , M. P. de , Díaz-Losada , E. and González Porto , A. V. 2001 . Relación categorizada de especies de la flora gallega (NO de España) que Apis mellifera L. utiliza como fuente de polen . Bol. R. Soc. Esp. Hist. Nat. (Sec. Biol.) , 96 : 81 – 89 .
   Google Scholar
• Saa Otero (de Sá-Otero) , M. P. de , Suárez-Cervera , M. and Gracia , V. R. , eds. 1996 . Atlas de pólen de Galicia , Ourense : Deput. Our .
   Google Scholar
• Valdés , B. , Díez , M. J. and Fernández , I. , eds. 1987 . Atlas polínico de Andalucía Occidental , Sevilla : Inst. Desarr. Reg. 43, Sevilla Univ. & Diput. Cádiz .
   Google Scholar
• Waddington , K. D. and Holden , L. R. 1979 . Optimal foraging: On flower selection by bees . Am. Nat. , 114 : 179 – 193 .
   Web of Science ®Google Scholar