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 Mp20
Flybase description The gene Muscle protein 20 is referred to in FlyBase by the symbol Dmel\Mp20 (CG4696, FBgn0002789).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 38.2529 11.1477 4.687759 6.7579 3.846291 6.1078 9.88023 9.087337
    Affimetrix absolute value 13.657 11.052 10.365 11.141 10.696 11.171 11.851 11.387
    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: calcium ion binding; actin binding.
There is experimental evidence that it is involved in the biological process: regulation of cell shape; myoblast fusion; cell adhesion.
4 alleles are reported.
The phenotypes of these alleles are annotated with: embryonic myoblast; tormogen cell.
It has 2 annotated transcripts and 2 annotated polypeptides.
Protein features are: Calponin homology domain; Calponin repeat; Smooth muscle protein/calponin.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of extremely high expression to a trough of very low expression.
Peak expression observed within 18-24 hour embryonic stages, at stages throughout the larval period, during late pupal stages.
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