Flygut: an atlas of the Drosophila adult midgut

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Home Overview of gut regions Anatomy Histology Transgene expression mapping Gene expression
Search expression data by gene:
Gene name aay
Flybase description The gene astray is referred to in FlyBase by the symbol Dmel\aay (CG3705, FBgn0023129).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 1.8363 2.4279 1.844416 -3.3925 -2.061152 0.6373 2.27355 -0.624157
    Affimetrix absolute value 9.285 8.879 8.967 6.637 7.765 8.907 9.492 7.976
    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: phosphoserine phosphatase activity.
There is experimental evidence that it is involved in the biological process: axon guidance; behavioral response to ethanol.
5 alleles are reported.
No phenotypic data is available.
It has one annotated transcript and one annotated polypeptide.
Protein features are: HAD-like domain; HAD-superfamily hydrolase, subfamily IB, PSPase-like; Phosphoserine phosphatase SerB; Phosphoserine phosphatase, domain 2.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of high expression to a trough of moderate expression.
Peak expression observed at stages throughout embryogenesis, during early larval stages, during late pupal stages, in stages of adults of both sexes.