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 B52
Flybase description The gene B52 is referred to in FlyBase by the symbol Dmel\B52 (CG10851, FBgn0004587).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -1.805 -0.4169 -0.586112 -1.1725 -1.911102 -1.3771 -0.61141 -1.492225
    Affimetrix absolute value 7.592 7.506 7.875 8.162 7.842 8.127 8.216 7.717
    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: protein binding.
There is experimental evidence that it is involved in the biological process: nuclear mRNA splicing, via spliceosome; regulation of nuclear mRNA splicing, via spliceosome; mitosis; regulation of alternative nuclear mRNA splicing, via spliceosome.
22 alleles are reported.
The phenotypes of these alleles are annotated with 11 unique terms, many of which group under: organ system subdivision; adult segment; organ system; gland; sensillum; external compound sense organ; adult mesothoracic segment; somatic cell; eo support cell; compound cell cluster organ.
It has 11 annotated transcripts and 11 annotated polypeptides.
Protein features are: Nucleotide-binding, alpha-beta plait; RNA recognition motif domain.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of very high expression to a trough of moderately high expression.
Peak expression observed within 00-12 hour embryonic stages.