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 trx
Flybase description The gene trithorax is referred to in FlyBase by the symbol Dmel\trx (CG8651, FBgn0003862).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 0.19 -1.2294 -4.415066 -2.5979 -10.154778 -3.1894 -1.64326 -6.275832
    Affimetrix absolute value 8.238 7.333 6.1 7.045 5.464 6.89 7.89 5.714
    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: sequence-specific DNA binding.
There is experimental evidence that it is involved in the biological process: histone methylation; axon guidance; histone H3-K4 methylation; germ cell migration.
137 alleles are reported.
The phenotypes of these alleles are annotated with 39 unique terms, many of which group under: organ system subdivision; adult segment; organ system; midgut constriction; antennal segment; integumentary plate; primordium; abdominal segment 7; embryonic/larval tracheal system; mouthpart; external compound sense organ; spiracle.
It has 5 annotated transcripts and 5 annotated polypeptides.
Protein features are: FY-rich, C-terminal; FY-rich, C-terminal subgroup; FY-rich, N-terminal; FY-rich, N-terminal subgroup; Methyltransferase, trithorax; Post-SET domain; SET domain; Zinc finger, FYVE/PHD-type; Zinc finger, PHD-finger; Zinc finger, PHD-type; Zinc finger, RING-type; Zinc finger, RING/FYVE/PHD-type; Zinc finger, nuclear hormone receptor-type.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of moderate expression to a trough of low expression.
Peak expression observed at stages throughout embryogenesis, at stages throughout the larval period, at stages throughout the pupal period, in stages of adults of both sexes.
.