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 cenG1A
Flybase description The gene centaurin gamma 1A is referred to in FlyBase by the symbol Dmel\cenG1A (CG31811, FBgn0028509).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -5.3607 -0.3049 -2.261844 -2.0286 -4.433634 -2.4535 -7.92024 -2.716741
    Affimetrix absolute value 5.992 7.646 7.004 7.39 6.618 7.27 5.603 6.825
    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: ARF GTPase activator activity.
It is reported to be involved in the biological process: small GTPase mediated signal transduction.
24 alleles are reported.
No phenotypic data is available.
It has 3 annotated transcripts and 3 annotated polypeptides.
Protein features are: Ankyrin repeat; Ankyrin repeat-containing domain; Arf GTPase activating protein; Mitochondrial Rho-like; Pleckstrin homology domain; Pleckstrin homology-type.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of moderately high expression to a trough of low expression.
Peak expression observed at stages throughout embryogenesis, during early pupal stages.