Flygut: an atlas of the Drosophila adult midgut

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Gene name Arr2
Flybase description The gene Arrestin 2 is referred to in FlyBase by the symbol Dmel\Arr2 (CG5962, FBgn0000121).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -29.186 -23.9919 -31.385816 -37.6298 -45.751247 -42.5103 -37.3758 -38.688034
    Affimetrix absolute value 3.557 3.057 3.216 3.161 3.246 3.157 3.339 2.996
    Affymetric present call in "x" number of chips 0 0 0 0 0 0 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 binding.
There is experimental evidence that it is involved in the biological process: photoreceptor cell maintenance; deactivation of rhodopsin mediated signaling; adaptation of rhodopsin mediated signaling; metarhodopsin inactivation.
24 alleles are reported.
The phenotypes of these alleles are annotated with: photoreceptor cell; rhabdomere; eye photoreceptor cell; eye; retina; ommatidium.
It has one annotated transcript and one annotated polypeptide.
Protein features are: Arrestin; Arrestin, C-terminal; Arrestin, N-terminal; Arrestin, conserved site; Arrestin-like, C-terminal; Arrestin-like, N-terminal; Immunoglobulin E-set.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of extremely high expression to a trough of no expression detected.
Peak expression observed in adult male stages.
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