Flygut: an atlas of the Drosophila adult midgut

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Home Overview of gut regions Anatomy Histology Transgene expression mapping Gene expression
Search expression data by gene:
Gene name stg
Flybase description The gene string is referred to in FlyBase by the symbol Dmel\stg (CG1395, FBgn0003525).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -51.9156 -35.6235 -47.267229 -56.1828 -63.640946 -38.7309 -74.63417 -56.844364
    Affimetrix absolute value 2.726 2.471 2.627 2.578 2.767 3.31 2.345 2.425
    Affymetric present call in "x" number of chips 3 1 1 0 2 3 0 0
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: protein tyrosine phosphatase activity.
There is experimental evidence for 12 unique biological process terms, many of which group under: cellular component organization or biogenesis; biological regulation; cell cycle; regulation of biological process; regulation of cell cycle; cell cycle process; organelle organization; cell proliferation; macromolecule modification; cell-cell signaling; anatomical structure development.
131 alleles are reported.
The phenotypes of these alleles are annotated with 50 unique terms, many of which group under: organ system subdivision; adult segment; organ system; nervous system; imaginal precursor; external compound sense organ; sensillum; nuclear part; eo support cell; embryonic/larval neuron; cell cycle.
It has one annotated transcript and one annotated polypeptide.
Protein features are: M-phase inducer phosphatase; Rhodanese-like.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of very high expression to a trough of very low expression.
Peak expression observed within 00-12 hour embryonic stages.