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 CG3604
Flybase description This gene is referred to in FlyBase by the symbol Dmel\CG3604 (FBgn0031562).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -19.0419 -8.2082 -24.317311 -20.6428 -35.121612 -17.4602 22.13824 1.41978
    Affimetrix absolute value 4.158 4.712 3.606 4.026 3.7 4.875 12.995 8.719
    Affymetric present call in "x" number of chips 3 3 0 2 0 2 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: serine-type endopeptidase inhibitor activity.
The biological processes in which it is involved are not known.
2 alleles are reported.
The phenotypes of these alleles are annotated with: trichogen cell; mesothoracic tergum.
It has one annotated transcript and one annotated polypeptide.
Protein features are: Proteinase inhibitor I2, Kunitz metazoa; Proteinase inhibitor I2, Kunitz, conserved site.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of very high expression to a trough of extremely low expression.
Peak expression observed within 18-24 hour embryonic stages, during early larval stages, during early pupal stages.
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