Flygut: an atlas of the Drosophila adult midgut

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Gene name Psi
Flybase description The gene P-element somatic inhibitor is referred to in FlyBase by the symbol Dmel\Psi (CG8912, FBgn0014870).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -7.5349 -3.8801 -5.410492 -5.6734 -10.257497 -5.9032 -5.54935 -8.683439
    Affimetrix absolute value 5.502 5.676 5.741 5.901 5.43 6.003 6.094 5.144
    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: mRNA binding.
There is experimental evidence that it is involved in the biological process: mRNA processing; negative regulation of nuclear mRNA splicing, via spliceosome; regulation of nuclear mRNA splicing, via spliceosome; regulation of alternative nuclear mRNA splicing, via spliceosome; spermatogenesis.
15 alleles are reported.
The phenotypes of these alleles are annotated with: onion stage spermatid; trichogen cell; spermatid; testis.
It has 3 annotated transcripts and 3 annotated polypeptides.
Protein features are: Domain of unknown function DUF1897; K Homology; K Homology, type 1; K Homology, type 1, 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 00-12 hour embryonic stages.
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