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 Trf
Flybase description The gene TBP-related factor is referred to in FlyBase by the symbol Dmel\Trf (CG7562, FBgn0010287).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -19.7803 -12.9672 -14.766592 -20.6117 -23.69898 -17.9353 -23.9362 -20.516271
    Affimetrix absolute value 4.105 3.928 4.299 4.044 4.192 4.42 3.981 3.901
    Affymetric present call in "x" number of chips 3 2 2 2 2 2 3 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: transcription factor binding; DNA binding.
There is experimental evidence that it is involved in the biological process: transcription initiation from RNA polymerase II promoter; positive regulation of transcription from RNA polymerase II promoter; regulation of transcription from RNA polymerase III promoter; transcription initiation from RNA polymerase III promoter.
7 alleles are reported.
The phenotypes of these alleles are annotated with: spermatocyte; spermatozoon.
It has one annotated transcript and one annotated polypeptide.
Protein features are: Beta2-adaptin/TATA-box binding, C-terminal; TATA-box binding protein; Transcription factor TFIID, C-terminal/DNA glycosylase, N-terminal.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of high expression to a trough of low expression.
Peak expression observed within 00-06 hour embryonic stages.
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