Declève A, Niwa O, Kojola J, Kaplan H S
Proc Natl Acad Sci U S A. 1976 Feb;73(2):585-90. doi: 10.1073/pnas.73.2.585.
A new gene, SRV, the dominant allele of which occurs in mice of strain C57BL, independently modifies the slope ("hitness") and level of sensitivity of the titration curves obtained when one subclass of B-tropic murine leukemia viruses is propagated on mouse embryo cells of nonpermissive Fv-1 genotypes. Replication of another subclass of B-tropic viruses is not modified with respect to hitness, and that of N-tropic viruses is not affected.
一个新基因SRV,其显性等位基因出现在C57BL品系小鼠中,当一类嗜B性鼠白血病病毒在非允许性Fv-1基因型的小鼠胚胎细胞上增殖时,该基因独立地改变所获得的滴定曲线的斜率(“适应性”)和敏感性水平。另一类嗜B性病毒的复制在适应性方面未被改变,而嗜N性病毒的复制则不受影响。