title: Cellular src gene product detected in the freshwater sponge Spongilla lacustris.
abstract: Serum from Rous sarcoma virus tumor-bearing rabbits immunoprecipitated from extracts of the freshwater sponge Spongilla lacustris a tyrosine-specific protein kinase with characteristics similar to the chicken pp60c-src kinase activity. An immune competition assay confirmed the relationship between the protein from sponges and viral pp60v-src.
mesh_terms: D000818:Animals; D001358:Avian Sarcoma Viruses / Q000235:genetics*; D005796:Genes; D005814:Genes, Viral; D007700:Kinetics; D015688:Oncogene Protein pp60(v-src); D011161:Porifera / Q000201:enzymology / Q000235:genetics*; D011494:Protein Kinases / Q000235:genetics*; D014764:Viral Proteins / Q000235:genetics* / Q000378:metabolism
chemical_list: D014764:Viral Proteins; D011494:Protein Kinases; D015688:Oncogene Protein pp60(v-src)