Sarcoma Virus, Woolly Monkey

Woolly Monkey Virus; Sarcoma Virus, Simian; Simian Sarcoma Virus
A species of GAMMARETROVIRUS producing tumors in primates. Originally isolated from a fibrosarcoma in a woolly monkey, WMSV is a replication-defective v-onc virus which carries the sis oncogene. In order to propagate, WMSV requires a replication-competent helper virus.