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 icln
Flybase description The gene icln is referred to in FlyBase by the symbol Dmel\icln (CG4924, FBgn0029079).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -11.4233 -10.2959 -8.325071 -8.5658 -9.406748 -5.4312 -13.57624 -10.646979
    Affimetrix absolute value 4.931 4.255 5.154 5.301 5.549 6.127 4.802 4.834
    Affymetric present call in "x" number of chips 3 1 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.
Based on sequence similarity, it is predicted to have molecular function: volume-sensitive anion channel activity.
An electronic pipeline based on InterPro domains suggests that it is involved in the biological process: cell volume homeostasis; chloride transport.
3 alleles are reported.
No phenotypic data is available.
It has one annotated transcript and one annotated polypeptide.
Protein features are: Nucleotide-sensitive chloride conductance regulator.
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, in adult female stages.