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 RhoGEF4
Flybase description The gene RhoGEF4 is referred to in FlyBase by the symbol Dmel\RhoGEF4 (CG8606, FBgn0035761).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -27.8932 -20.3474 -18.920387 -23.5107 -30.905275 -18.5864 -33.3485 -24.698554
    Affimetrix absolute value 3.628 3.274 3.938 3.844 3.833 4.367 3.505 3.649
    Affymetric present call in "x" number of chips 0 1 0 1 1 3 0 1
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: Rho guanyl-nucleotide exchange factor activity.
There is experimental evidence that it is involved in the biological process: regulation of cell shape.
6 alleles are reported.
No phenotypic data is available.
It has 2 annotated transcripts and 2 annotated polypeptides.
Protein features are: Dbl homology (DH) domain; Pleckstrin homology domain; Pleckstrin homology-type.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of high expression to a trough of very low expression.
Peak expression observed within 00-12 hour embryonic stages.