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 XNP
Flybase description The gene XNP is referred to in FlyBase by the symbol Dmel\XNP (CG4548, FBgn0039338).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -2.501 -1.2759 -2.374327 -2.3631 -4.571409 -3.309 -2.31854 -3.247795
    Affimetrix absolute value 7.091 7.267 6.948 7.176 6.589 6.866 7.368 6.605
    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: ATPase activity.
There is experimental evidence that it is involved in the biological process: regulation of JNK cascade; heterochromatin organization involved in chromatin silencing; induction of apoptosis; axon guidance; glial cell migration; nervous system development; chromosome organization.
20 alleles are reported.
The phenotypes of these alleles are annotated with: mushroom body; embryonic/larval glial cell; posterior commissure; adult thorax; Kenyon cell; interface glial cell; longitudinal connective; microchaeta; scutellum; anterior commissure.
It has 2 annotated transcripts and 2 annotated polypeptides.
Protein features are: DEAD-like helicase; Helicase, C-terminal; SNF2-related.
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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