Flygut: an atlas of the Drosophila adult midgut

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Home Overview of gut regions Anatomy Histology Transgene expression mapping Gene expression
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Gene name CoVa
Flybase description The gene Cytochrome c oxidase subunit Va is referred to in FlyBase by the symbol Dmel\CoVa (CG14724, FBgn0019624).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 13.0439 16.5588 17.191594 17.454 13.135368 14.8049 19.1108 17.567288
    Affimetrix absolute value 12.108 11.651 12.269 12.511 12.472 12.449 12.804 12.358
    Affymetric present call in "x" number of chips 3 3 3 3 3 3 3 3
Intestinal gene expression in different physiological conditions
Ecc15: flies orally infected with Erwinia carotovora carotovora 15.
Pe: flies orally infected with Pseudomonas entomophila.
Pe gacA: flies orally infecte with Pseudomonas entomophila gacA.
For methods and description, see Buchon et al. 2009, Cell Host Microbe, and Chakrabarti et al. 2012, Cell Host Microbe.
Gene details (from Flybase) It is a protein_coding_gene from Drosophila melanogaster.
Based on sequence similarity, it is predicted to have molecular function: cytochrome-c oxidase activity.
There is experimental evidence that it is involved in the biological process: positive regulation of cell cycle.
8 alleles are reported.
The phenotypes of these alleles are annotated with: trichogen cell; mesothoracic tergum.
It has 2 annotated transcripts and 2 annotated polypeptides.
Protein features are: Cytochrome c oxidase, subunit Va.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of extremely high expression to a trough of very high expression.
Peak expression observed during early larval stages, during late pupal stages, in stages of adults of both sexes.