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 Syb
Flybase description The gene Synaptobrevin is referred to in FlyBase by the symbol Dmel\Syb (CG12210, FBgn0003660).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 2.2767 3.2291 2.915649 3.0948 1.736445 1.8873 2.27622 2.320025
    Affimetrix absolute value 9.592 9.306 9.717 10.005 9.548 9.477 9.697 9.408
    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.
Based on sequence similarity, it is predicted to have molecular function: SNAP receptor activity.
Based on sequence similarity, it is predicted to be involved in the biological process: synaptic vesicle docking involved in exocytosis; vesicle-mediated transport.
14 alleles are reported.
The phenotype of these alleles is annotated with: embryonic/larval tracheal system.
It has 4 annotated transcripts and 4 annotated polypeptides.
Protein features are: Synaptobrevin.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of very high expression to a trough of high expression.
Peak expression observed within 06-12 hour embryonic stages, during late larval stages, at stages throughout the pupal period.
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