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 poe
Flybase description The gene purity of essence is referred to in FlyBase by the symbol Dmel\poe (CG14472, FBgn0011230).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 1.1786 2.2954 -0.748725 1.6442 -2.896639 -1.0645 2.30112 -2.001391
    Affimetrix absolute value 8.631 8.807 7.721 9.075 7.266 8.472 9.705 7.392
    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.
There is experimental evidence that it has the molecular function: calmodulin binding.
There is experimental evidence that it is involved in the biological process: spermatid development; perineurial glial growth; sperm individualization.
19 alleles are reported.
The phenotypes of these alleles are annotated with: surface associated glial cell; bouton; intersegmental nerve; mesothoracic tergum; cystic bulge; primary spermatocyte cyst; synapse; spermatozoon.
It has one annotated transcript and one annotated polypeptide.
Protein features are: WD40 repeat-like-containing domain; Zinc finger, N-recognin; Zinc finger, N-recognin, metazoa.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of moderately high expression to a trough of moderate expression.
Peak expression observed within 00-06 hour embryonic stages, during late larval stages, at stages throughout the pupal period, in stages of adults of both sexes.