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 Yp1
Flybase description The gene Yolk protein 1 is referred to in FlyBase by the symbol Dmel\Yp1 (CG2985, FBgn0004045).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 4.7356 4.0304 -5.397039 -7.4181 -10.794785 0.5121 11.39002 3.880232
    Affimetrix absolute value 10.639 9.531 5.751 5.51 5.394 8.78 12.02 10.119
    Affymetric present call in "x" number of chips 3 3 1 1 2 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: structural molecule activity.
Based on sequence similarity, it is predicted to be involved in the biological process: vitellogenesis.
33 alleles are reported.
The phenotypes of these alleles are annotated with: adult fat body; mesothoracic tergum.
It has one annotated transcript and one annotated polypeptide.
Protein features are: Lipase; Lipase, N-terminal.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of extremely high expression to a trough of extremely low expression.
Peak expression observed in adult female stages.
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