None of the polypeptides share 100% sequence identity.
Click to get a list of regulatory features (enhancers, TFBS, etc.) and gene disruptions (point mutations, indels, etc.) within or overlapping Dmel\PSR using the Feature Mapper tool.
GBrowse - Visual display of RNA-Seq signalsView Dmel\PSR in GBrowse 2
Please Note This section lists cDNAs and ESTs that fall within the genomic extent of the gene model, which may include cDNAs and ESTs of genes within introns, or of overlapping genes. Please see GBrowse for alignment of the cDNAs and ESTs to the gene model.
For each fully sequenced cDNA the DGRC maintains various forms of the cDNA (e.g tagged or untagged) in several different host vectors for subsequent cloning and expression in Drosophila and Drosophila cell lines.
PSR is needed in wild-type cells for the death of Minute neighbours in cell competition experiments.
Identification: in a screen for genes required for the phagocytosis of apoptotic cells in the Drosophila embryo using a panel of Drosophila strains carrying genomic deletions. Several candidate deletions were identified that displayed potential defects in this process. One of these was a large deletion that included the Drosophila homolog of the phosphatidylserine receptor (dPSR).
May function to protect from death in Drosophila.