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 Cortactin
Flybase description The gene Cortactin is referred to in FlyBase by the symbol Dmel\Cortactin (CG3637, FBgn0025865).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -4.6699 -1.1791 -0.528253 0.3921 -1.682829 -1.1974 -4.61802 -1.505621
    Affimetrix absolute value 6.193 7.388 7.934 8.466 8.031 8.311 6.347 7.758
    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: proline-rich region binding.
There is experimental evidence that it is involved in the biological process: regulation of cell shape; positive regulation of receptor-mediated endocytosis; border follicle cell migration; female germline ring canal formation.
19 alleles are reported.
The phenotypes of these alleles are annotated with: nurse follicle cell; nurse cell ring canal; egg; border follicle cell.
It has 4 annotated transcripts and 4 annotated polypeptides.
Protein features are: Cortactin; Hs1/Cortactin; Neutrophil cytosol factor 2 p67phox; Src homology-3 domain.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of high expression to a trough of moderate expression.
Peak expression observed within 00-12 hour embryonic stages, during late larval stages, during early pupal stages.
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