Flygut: an atlas of the Drosophila adult midgut

 Mouche Logo lab lemaitre Bbcf logo
Home Overview of gut regions Anatomy Histology Transgene expression mapping Gene expression
Search expression data by gene:
Gene name Or22b
Flybase description The gene Odorant receptor 22b is referred to in FlyBase by the symbol Dmel\Or22b (CG4231, FBgn0026397).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -57.4562 -38.2444 -46.637561 -56.8846 -66.524477 -66.9589 -66.97106 -55.99511
    Affimetrix absolute value 2.567 2.383 2.637 2.575 2.744 2.5 2.49 2.475
    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.
It is reported to have molecular function: olfactory receptor activity.
It is reported to be involved in the biological process: sensory perception of smell.
6 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 00-06 and 18-24 hour embryonic stages, at stages throughout the pupal period, in adult male stages.
.