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 sax
Flybase description The gene saxophone is referred to in FlyBase by the symbol Dmel\sax (CG1891, FBgn0003317).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -1.491 0.3899 -1.520929 -0.3984 -2.57043 -1.4794 -2.05673 -2.231763
    Affimetrix absolute value 7.842 7.695 7.6 8.313 7.428 8.006 7.541 7.186
    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: transforming growth factor beta receptor activity, type I.
There is experimental evidence for 15 unique biological process terms, many of which group under: anatomical structure development; biological regulation; cellular process involved in reproduction; multicellular organismal reproductive process; organ development; regulation of response to stimulus; cellular component organization or biogenesis; regulation of developmental process; anterior/posterior axis specification; post-embryonic appendage morphogenesis; maternal determination of anterior/posterior axis, embryo; actin filament-based process; regulation of biological process; regulation of multicellular organismal development; multicellular organism reproduction.
46 alleles are reported.
The phenotypes of these alleles are annotated with 35 unique terms, many of which group under: adult segment; organ system subdivision; organ system; adult mesothoracic segment; nervous system; germarium; egg; synapse; external compound sense organ; embryonic/larval tracheal system.
It has 3 annotated transcripts and 3 annotated polypeptides.
Protein features are: Protein kinase, ATP binding site; Protein kinase, catalytic domain; Protein kinase-like domain; Serine/threonine-protein kinase, active site; Serine/threonine-protein kinase-like domain; TGF beta receptor, GS motif; TGF-beta receptor/activin receptor, type I/II.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of high expression to a trough of low expression.
Peak expression observed within 00-12 hour embryonic stages.
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