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 Fsn
Flybase description This gene is referred to in FlyBase by the symbol Dmel\Fsn (CG4643, FBgn0043010).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -1.8453 -1.6516 -2.87463 -2.9251 -5.576709 -3.9754 -2.52977 -3.365229
    Affimetrix absolute value 7.528 6.901 6.667 6.845 6.285 6.582 7.225 6.509
    Affymetric present call in "x" number of chips 3 3 3 3 3 3 3 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.
Its molecular function is unknown.
There is experimental evidence that it is involved in the biological process: negative regulation of synaptic growth at neuromuscular junction; neuromuscular synaptic transmission.
9 alleles are reported.
The phenotypes of these alleles are annotated with: embryonic/larval neuromuscular junction; mesothoracic tergum.
It has 2 annotated transcripts and 2 annotated polypeptides.
Protein features are: B30.
2/SPRY domain; Concanavalin A-like lectin/glucanase; F-box domain, Skp2-like; F-box domain, cyclin-like; SPla/RYanodine receptor SPRY; SPla/RYanodine receptor subgroup.
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 00-06 hour embryonic stages.
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