PDGF/VEGF receptor, VEGFR, VEGF receptor, stai
Annotated transcripts do not represent all supported alternative splices within 5' UTR.
Annotated transcripts do not represent all possible combinations of alternative exons and/or alternative promoters.
Low-frequency RNA-Seq exon junction(s) not annotated.
Gene model reviewed during 5.45
Click to get a list of regulatory features (enhancers, TFBS, etc.) and gene disruptions (point mutations, indels, etc.) within or overlapping Dmel\Pvr using the Feature Mapper tool.
In addition to hemocytes, Pvr is expressed in the developing salivary gland. Salivary gland expression is strongest at embryonic stage 11 when salivary gland cells are circular placodes situated on the surface of the embryo. Transcript levels steadily decline during stage 12, when the placode cells invaginate and are nearly unetectable by stage 13.
Transcript is detected first at early stage 8 in two groups of bilaterally clustered cells of the mesoderm. These cells demonstrated to be developing blood cells undergo characteristic migragtion and end up distributed throughout the developing organism. Transcripts are also detected in larval hemocytes. Expression is also detected in some tracheal cells and a few cells in the ventral midline which may correspond to midline glia. The tracheal and midline cells are still present in srpneo45 mutants which lack all blood cells.
Pvr protein is detected in the developing salivary gland starting in embryonic stage 12 and is localized to the cell membrane.
GBrowse - Visual display of RNA-Seq signalsView Dmel\Pvr in GBrowse 2
Please Note FlyBase no longer curates genomic clone accessions so this list may not be complete
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.
Hyperactive Pvr signals disrupt midgut homeostasis and promote intestinal dysplasia.
RNAi screen using dsRNA made from templates generated with primers directed against this gene results in aberrantly short spindles when assayed in S2 cells. This phenotype can be observed when the screen is performed with or without Cdc27 dsRNA.
dsRNA made from templates generated with primers directed against this gene results in a change in cell proliferation.
dsRNA made from templates generated with primers directed against this gene was tested in an RNAi screen to identify genes that regulate Ca2+ release.
RNAi screen using dsRNA made from templates generated with primers directed against this gene causes a greater than three-fold increase in AttA activity in response to heat-killed E.coli after ecdysone treatment in S2 cells.
When dsRNA constructs are made and transiently transfected into S2 cells in RNAi experiments, a decrease in the proportion of S phase cells, an increase in the proportion of G2/M phase cells, a decrease in mitotic index and a decrease in cytokinetic index are seen.
RNAi generated by PCR using primers directed to this gene causes a cell growth and viability phenotype when assayed in Kc167 and S2R+ cells.
dsRNA made from templates generated with primers directed against this gene tested in RNAi screen for effects on Kc167 and S2R+ cell morphology.
RNAi screen using dsRNA made from templates generated with primers directed against this gene causes a phenotype when assayed in Kc167 cells: change from round to spindle-shaped, with the formation of F-actin puncta and microtubule extensions. Alterations of cell shape are also evident in S2R+ cells.