Unknown,Transcriptomics,Genomics,Proteomics

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Transcription profiling of pea aphid Buchnera function during embryo development


ABSTRACT: The aim of this work was to analyse the expression of the Buchnera genes within different embryonic compartments (small, medium and large) as compared to the maternal bacteriocytes in the aphid Acyrtosiphon pisum.

ORGANISM(S): Buchnera sp.

SUBMITTER: Hubert Charles 

PROVIDER: E-MEXP-2057 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Impact of host developmental age on the transcriptome of the symbiotic bacterium Buchnera aphidicola in the pea aphid (Acyrthosiphon pisum).

Bermingham John J   Rabatel Andréane A   Calevro Federica F   Viñuelas José J   Febvay Gérard G   Charles Hubert H   Douglas Angela A   Wilkinson Tom T  

Applied and environmental microbiology 20090925 22


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. ...[more]

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