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 arm
Flybase description The gene armadillo is referred to in FlyBase by the symbol Dmel\arm (CG11579, FBgn0000117).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 2.2225 5.4912 2.495466 2.0469 1.718947 1.8862 1.8939 2.177203
    Affimetrix absolute value 9.556 10.074 9.481 9.405 9.529 9.453 9.45 9.324
    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; kinase binding; transcription coactivator activity.
There is experimental evidence for 28 unique biological process terms, many of which group under: anatomical structure development; biological regulation; cellular component organization or biogenesis; regulation of developmental process; regulation of cellular macromolecule biosynthetic process; sensory organ development; cell adhesion; organ morphogenesis; open tracheal system development; multicellular organismal reproductive process; growth; cell fate determination; larval chitin-based cuticle development; epithelial cell type specification, open tracheal system.
184 alleles are reported.
The phenotypes of these alleles are annotated with 105 unique terms, many of which group under: organ system; organ system subdivision; adult segment; abdominal ventral denticle belt; female germline cyst; primordium; embryonic/larval neuron; external compound sense organ; nervous system; embryonic/larval tracheal system.
It has 5 annotated transcripts and 5 annotated polypeptides.
Protein features are: Armadillo; Armadillo-like helical; Armadillo-type fold; Beta-catenin.
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 at stages throughout embryogenesis, during late larval stages, at stages throughout the pupal period, in adult female stages.
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