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 Prosbeta3
Flybase description The gene Proteasome β3 subunit is referred to in FlyBase by the symbol Dmel\Prosβ3 (CG11981, FBgn0026380).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 5.7645 6.1038 2.736411 4.8395 2.179585 3.9085 3.33467 2.893389
    Affimetrix absolute value 10.909 10.227 9.583 10.652 9.824 10.526 10.279 9.713
    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: endopeptidase activity.
There is experimental evidence that it is involved in the biological process: response to DNA damage stimulus; neurogenesis.
4 alleles are reported.
No phenotypic data is available.
It has one annotated transcript and one annotated polypeptide.
Protein features are: Proteasome B-type subunit; Proteasome, beta-type subunit, conserved site; Proteasome, subunit alpha/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 hour embryonic stages, during late larval stages, during early pupal stages, in stages of adults of both sexes.
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