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 betaInt-nu
Flybase description The gene βν integrin is referred to in FlyBase by the symbol Dmel\βInt-ν (CG1762, FBgn0010395).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -20.2225 1.5092 -0.390691 2.3475 -1.477566 1.7784 -4.59582 0.168955
    Affimetrix absolute value 4.075 8.179 8.101 9.595 8.237 9.392 6.421 8.113
    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.
It is reported to have molecular function: cell adhesion molecule binding; receptor activity.
There is experimental evidence that it is involved in the biological process: olfactory behavior.
12 alleles are reported.
The phenotypes of these alleles are annotated with: trichogen cell; intersegmental nerve.
It has one annotated transcript and one annotated polypeptide.
Protein features are: EGF, extracellular; Epidermal growth factor-like; Integrin beta subunit; Integrin beta subunit, N-terminal; Integrin beta subunit, cytoplasmic; Plexin-like fold; Plexin/semaphorin/integrin; von Willebrand factor, type A.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of moderately high expression to a trough of very low expression.
Peak expression observed within 12-18 embryonic stages.