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 nan
Flybase description The gene nanchung is referred to in FlyBase by the symbol Dmel\nan (CG5842, FBgn0036414).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -38.0327 -15.6739 -22.239566 -26.4709 -41.962248 -35.0635 -35.37828 -22.701262
    Affimetrix absolute value 3.2 3.684 3.742 3.676 3.413 3.43 3.412 3.78
    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.
Based on sequence similarity, it is predicted to have molecular function: calcium channel activity.
There is experimental evidence that it is involved in the biological process: sensory perception of sound; response to humidity; detection of mechanical stimulus involved in sensory perception; negative gravitaxis.
9 alleles are reported.
The phenotype of these alleles is annotated with: Johnston organ neuron.
It has one annotated transcript and one annotated polypeptide.
Protein features are: Ankyrin repeat; Ankyrin repeat-containing domain; Ion transport.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of very low expression to a trough of extremely low expression.
Peak expression observed at stages throughout embryogenesis, during late pupal stages, in adult male stages.