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 CheA7a
Flybase description The gene Chemosensory protein A 7a is referred to in FlyBase by the symbol Dmel\CheA7a (CG15033, FBgn0029948).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -29.7642 -39.6614 -53.722521 -63.0405 -73.95226 -50.828 -75.30193 -57.512215
    Affimetrix absolute value 4.296 2.321 2.45 2.422 2.573 2.946 2.323 2.414
    Affymetric present call in "x" number of chips 2 0 0 0 0 2 0 0
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.
Its molecular function is unknown.
The biological processes in which it is involved are not known.
2 alleles are reported.
The phenotype of these alleles is annotated with: trichogen cell.
It has one annotated transcript and one annotated polypeptide.
Protein features are: Protein of unknown function DM8; Protein of unknown function DUF1091.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of moderate expression to a trough of no expression detected.
Peak expression observed during late pupal stages, in stages of adults of both sexes.
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