| virus-like particle capsid proteins encoded by different l double-stranded rnas of saccharomyces cerevisiae: their roles in maintenance of m double-stranded killer plasmids. | the plasmid determinants of killer phenotypes in type k1 and k2 killer yeast cells are the 1.9-kilobase (kb) m1 and 1.7-kb m2 double-stranded rnas (dsrnas), respectively. these are dependent for their maintenance and encapsidation, in saccharomyces cerevisiae virus scv-m1 or scv-m2 virus-like particles, on the capsid provided by one of a group of moderately related 4.7-kb dsrnas called la. the l1a and l2a dsrnas found in naturally isolated k1 and k2 killers encode 88-kilodalton vl1a-p1 and 86-ki ... | 1984 | 6396508 |