核质比率nuclear-cytoplasmic ratio
核质比例，核质之比nuclear-cytoplasmic ratio
核质不亲和性nuclear-cytoplasmic incompatibility
核质重组nuclear-cytoplasmic recombination【遗】
核质杂种细胞nuclear-cytoplasmic hybrid cell
核质比nuclear-cytoplasmic ratio【细胞】
核质比nuclear-cytoplasmic ratio