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 Orc2
Flybase description The gene Origin recognition complex subunit 2 is referred to in FlyBase by the symbol Dmel\Orc2 (CG3041, FBgn0015270).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -36.4925 -21.298 -30.62883 -30.9747 -41.21007 -31.0395 -37.56984 -34.313986
    Affimetrix absolute value 3.235 3.214 3.274 3.44 3.41 3.607 3.323 3.201
    Affymetric present call in "x" number of chips 0 0 0 0 1 2 0 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.
It is reported to have molecular function: DNA binding.
There is experimental evidence that it is involved in the biological process: mitotic chromosome condensation; DNA-dependent DNA replication initiation; cell proliferation; eggshell chorion gene amplification; mitotic spindle organization; DNA replication; chromosome condensation; neurogenesis.
26 alleles are reported.
The phenotypes of these alleles are annotated with: chromosome, centromeric region; chorion; trichogen cell; mitotic cell cycle; follicle cell; spindle; nuclear chromosome; cell cycle; imaginal disc; mitotic metaphase.
It has one annotated transcript and one annotated polypeptide.
Protein features are: Origin recognition complex, subunit 2.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of moderately high expression to a trough of very low expression.
Peak expression observed within 00-12 hour embryonic stages, in adult female stages.
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