expression of the membrane-bound oncogene products encoded by v-fms , v-src , v-sis , polyoma virus middle-sized tumor antigen , and ha-ras increased the apparent molecular weight and phosphorylation of the raf-1 protein , while expression of the nuclear oncogene and protooncogene products encoded by v-fos and c-myc did not .
C0031715
phosphorylation
C0139905
raf-1 protein