TY - RPRT TI - Spontaneous and ethyl methanesulfonate-induced mutations controlling viability in Drosophila melanogaster. II. Homozygous effect of polygenic mutations. AU - O Ohnishi PY - 1977 DO - 10.1093/genetics/87.3.529 UR - https://pubmed.ncbi.nlm.nih.gov/200526/ ID - 200526 ER -