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Gene name | pb | ||||||||||||||||||||||||||||||||||||
Flybase description | The gene proboscipedia is referred to in FlyBase by the symbol Dmel\pb (CG31481, FBgn0051481). | ||||||||||||||||||||||||||||||||||||
Expression data along the gut |
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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. |
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Gene details (from Flybase) | It is a protein_coding_gene from Drosophila melanogaster. Based on sequence similarity, it is predicted to have molecular function: sequence-specific DNA binding transcription factor activity. There is experimental evidence that it is involved in the biological process: specification of segmental identity, labial segment; proboscis development; specification of segmental identity, maxillary segment. 87 alleles are reported. The phenotypes of these alleles are annotated with 44 unique terms, many of which group under: organ system subdivision; adult segment; organ system; thoracic segment; appendage segment; external compound sense organ; integumentary specialisation; extended germ band embryo; imaginal precursor; non-connected developing system. It has 4 annotated transcripts and 4 annotated polypeptides. Protein features are: Homeobox; Homeobox protein, antennapedia type, conserved site; Homeobox, conserved site; Homeobox, eukaryotic; Homeodomain-like; Homeodomain-related. Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of low expression to a trough of extremely low expression. Peak expression observed within 06-24 hour embryonic stages, during early larval stages, at stages throughout the pupal period. . |