Title : Constitutive activation of JAK1 in Src-transformed cells.

Pub. Date : 1997 Jan 31

PMID : 9006890






5 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 In three v-Src-transformed fibroblast cell lines (NIH3T3, Balb/c, and 3Y1), JAK1 displayed increased tyrosyl phosphorylation compared to non-transformed cells. cyclo(tyrosyl-tyrosyl) Janus kinase 1 Mus musculus
2 The level of tyrosyl phosphorylation of JAK1 was significantly greater in NIH3T3 cells transformed by expression of v-Src or high levels of a constitutively active mutant of c-Src (Y527F) than in cells overexpressing the less transforming normal c-Src. cyclo(tyrosyl-tyrosyl) Janus kinase 1 Mus musculus
3 In anti-JAK1 immunoprecipitates from v-Src-transformed NIH3T3 cells, a protein with the same migration as JAK1 showed substantially increased levels of 32P incorporation compared to immunoprecipitates from non-transformed cells. Phosphorus-32 Janus kinase 1 Mus musculus
4 In anti-JAK1 immunoprecipitates from v-Src-transformed NIH3T3 cells, a protein with the same migration as JAK1 showed substantially increased levels of 32P incorporation compared to immunoprecipitates from non-transformed cells. Phosphorus-32 Janus kinase 1 Mus musculus
5 Similar results were obtained using anti-JAK2 immunoprecipitates; however, the level of JAK2 tyrosyl phosphorylation and 32P incorporation in anti-JAK2 immunoprecipitates were markedly lower than in anti-JAK1 immunoprecipitates. cyclo(tyrosyl-tyrosyl) Janus kinase 1 Mus musculus