neither novel gp70 antigens nor mcf-type env provirus recombinant structures were consistent features of the c57bl/6 thymomas of radiation etiology examined in this study , even though mcf-type env recombination events have been suggested as etiologically significant in mulv-mediated lymphomagenesis in both radlv and x-ray -- induced tumors in c57bl/6 mice .
C0243092
mcf
C0007634
mcf-type