Résultat de la recherche
5 recherche sur le mot-clé
'symbionts' 


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J. Sandstrom ; N. Moran | 1999Aphids harbour intracellular symbionts (Buchnera) that provide their host with amino acids present in low amounts in their diet, phloem sap. To find out the extent to which aphids depend on their symbionts for synthesis of individual essential a[...]![]()
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D. Hales ; J. Tomiuk ; K. Wohrmann ; P. Sunnucks | 1997In this paper we review recent work on aspects of aphid biology related to evolution and genetics, and suggest some directions for future research. Sections include aphid annual cycles, sexual reproduction, cytogenetics, classical genetics and m[...]![]()
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P. Srivastava ; F. Lambein ; J. Auclair | 1988![]()
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P. Srivastava ; U. Srivastava ; M. Thakur ; J. Auclair | 1987![]()
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T. Wilkinson ; H. Ishikawa | 1999The failure of a nutritionally balanced diet to ameliorate the impact of symbiont disruption in the pea aphid Acyrthosiphon pisum (Harris) was investigated using two approaches. The assimilation of dietary nutrients by aphids was investigated us[...]