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 Or67a
Flybase description The gene Odorant receptor 67a is referred to in FlyBase by the symbol Dmel\Or67a (CG12526, FBgn0036009).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -34.7058 -20.6271 -22.890991 -34.2715 -34.26233 -41.6657 -35.22551 -24.399706
    Affimetrix absolute value 3.291 3.272 3.662 3.289 3.66 3.183 3.421 3.654
    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: olfactory receptor activity.
Based on sequence similarity, it is predicted to be involved in the biological process: sensory perception of smell.
4 alleles are reported.
No phenotypic data is available.
It has one annotated transcript and one annotated polypeptide.
Protein features are: Olfactory receptor, Drosophila.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of very low expression to a trough of no expression detected.
Peak expression observed within 06-18 hour embryonic stages, at stages throughout the pupal period, in adult male stages.