Impact of Host Developmental Age on the Transcriptome of the Symbiotic Bacterium Buchnera aphidicola in the Pea Aphid (Acyrthosiphon pisum)

被引:24
|
作者
Bermingham, John [1 ]
Rabatel, Andreane [2 ]
Calevro, Federica [2 ]
Vinuelas, Jose [2 ]
Febvay, Gerard [2 ]
Charles, Hubert [2 ]
Douglas, Angela [3 ]
Wilkinson, Tom [1 ]
机构
[1] Natl Univ Ireland Univ Coll Dublin, Sch Biol & Environm Sci, Dublin 4, Ireland
[2] Univ Lyon, INRA, IFR41, INSA Lyon,UMR203, F-69621 Villeurbanne, France
[3] Cornell Univ, Dept Entomol, Ithaca, NY 14853 USA
基金
英国生物技术与生命科学研究理事会;
关键词
REDUCED GENOME; MICROARRAY; POPULATIONS; HEMIPTERA;
D O I
10.1128/AEM.01472-09
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Of the 617 genes from Buchnera aphidicola, the obligate bacterial symbiont of the pea aphid, 23% were differentially expressed in embryos compared to adults. Genes involved in flagellar apparatus and riboflavin synthesis exhibited particularly robust upregulation in embryos, suggesting functional differences between the symbiosis in the adult and embryo insect.
引用
收藏
页码:7294 / 7297
页数:4
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