Flygut: an atlas of the Drosophila adult midgut

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Gene name Vha55
Flybase description The gene Vacuolar H+-ATPase 55kD B subunit is referred to in FlyBase by the symbol Dmel\Vha55 (CG17369, FBgn0005671).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 3.5976 18.5216 12.958428 24.4974 5.595919 7.8349 25.13682 11.83355
    Affimetrix absolute value 10.232 11.778 11.806 12.994 11.182 11.506 13.197 11.67
    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: hydrogen-exporting ATPase activity, phosphorylative mechanism.
It is reported to be involved in the biological process: proton transport.
25 alleles are reported.
The phenotype of these alleles is annotated with: Malpighian tubule.
It has 3 annotated transcripts and 3 annotated polypeptides.
Protein features are: ATPase, F1/V1/A1 complex, alpha/beta subunit, C-terminal; ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal; ATPase, F1/V1/A1 complex, alpha/beta subunit, nucleotide-binding domain; ATPase, V1 complex, subunit B; ATPase, alpha/beta subunit, nucleotide-binding domain, active site; V-type ATP synthase regulatory subunit B/beta.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of very high expression to a trough of moderately high expression.
Peak expression observed within 00-06 and 12-24 hour embryonic stages, at stages throughout the larval period, at stages throughout the pupal period, in stages of adults of both sexes.
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