Flygut: an atlas of the Drosophila adult midgut

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Home Overview of gut regions Anatomy Histology Transgene expression mapping Gene expression
Search expression data by gene:
Gene name beat-Ia
Flybase description The gene beaten path Ia is referred to in FlyBase by the symbol Dmel\beat-Ia (CG4846, FBgn0013433).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -55.4311 -35.6461 -48.989029 -60.1656 -78.291055 -73.0412 -71.35055 -55.953938
    Affimetrix absolute value 2.615 2.469 2.572 2.485 2.473 2.374 2.399 2.478
    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.
Its molecular function is unknown.
There is experimental evidence that it is involved in the biological process: axon guidance; defasciculation of motor neuron axon; Bolwig's organ morphogenesis.
13 alleles are reported.
The phenotypes of these alleles are annotated with 15 unique terms, many of which group under: hypodermal muscle of larval abdomen; organ system subdivision; organ system; multi-cell-component structure; presumptive embryonic/larval nervous system; A1-7 oblique muscle; sense organ; larval abdominal segment; peripheral nervous system; larval head segment.
It has one annotated transcript and one annotated polypeptide.
Protein features are: Immunoglobulin V-set; Immunoglobulin subtype; Immunoglobulin-like; Immunoglobulin-like fold.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of moderately high expression to a trough of extremely low expression.
Peak expression observed within 12-18 embryonic stages.