Flygut: an atlas of the Drosophila adult midgut

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Home Overview of gut regions Anatomy Histology Transgene expression mapping Gene expression
Search expression data by gene:
Gene name up
Flybase description The gene upheld is referred to in FlyBase by the symbol Dmel\up (CG7107, FBgn0004169).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 6.3211 -1.4869 -2.881366 -1.5951 -3.519042 -1.5617 2.16672 -0.604252
    Affimetrix absolute value 11.024 7.092 6.801 7.723 7.013 7.93 9.654 7.974
    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: calcium ion binding.
There is experimental evidence that it is involved in the biological process: cellular calcium ion homeostasis; myofibril assembly; muscle organ morphogenesis; muscle cell homeostasis; sarcomere organization; mitochondrion organization; skeletal muscle thin filament assembly; mesoderm development.
17 alleles are reported.
The phenotypes of these alleles are annotated with 15 unique terms, many of which group under: adult segment; adult mesothoracic segment; cytoplasmic part; contractile fiber part; indirect flight muscle; adult somatic muscle; sarcomere; organelle; organ system subdivision; organ system.
It has 12 annotated transcripts and 12 annotated polypeptides.
Protein features are: Troponin.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of extremely high expression to a trough of low expression.
Peak expression observed within 12-24 hour embryonic stages, during early larval stages, during late pupal stages.