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 stl
Flybase description The gene stall is referred to in FlyBase by the symbol Dmel\stl (CG3622, FBgn0086408).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -33.0116 -10.1375 -7.830553 -26.9764 -33.974494 -29.5546 -33.03973 -19.983012
    Affimetrix absolute value 3.393 4.282 5.342 3.634 3.68 3.677 3.511 3.973
    Affymetric present call in "x" number of chips 0 3 3 3 1 3 0 3
Intestinal gene expression in different physiological conditions There is not condition-dependent expression data available for this gene.
Gene details (from Flybase) It is a protein_coding_gene from Drosophila melanogaster.
Based on sequence similarity, it is predicted to have molecular function: metalloendopeptidase activity.
There is experimental evidence that it is involved in the biological process: ovarian follicle cell stalk formation; oogenesis.
9 alleles are reported.
The phenotypes of these alleles are annotated with 11 unique terms, many of which group under: organ system; multicellular structure; anatomical structure; ovariole; portion of tissue; multi-tissue structure; epithelial cell; cytoplasmic part; vitellarium; organelle; female organism.
It has 4 annotated transcripts and 4 annotated polypeptides.
Protein features are: Metallopeptidase, catalytic domain; Peptidase M12B, ADAM/reprolysin; Thrombospondin, type 1 repeat.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of moderate expression to a trough of extremely low expression.
Peak expression observed within 12-18 embryonic stages, during late pupal stages, in adult female stages.