recA +-dependent inactivation of the lambda repressor in Escherichia coli lysogens by γ-radiation and by tif expression Stephen C. WestKeith A. PowellPeter T. Emmerson OriginalPaper Pages: 1 - 8
Zygote heterogeneity and uniparental inheritance of mitochondrial genes in yeast C. William Birky Jr. OriginalPaper Pages: 41 - 58
Infection of brassica leaf protoplasts by turnip yellow mosaic virus J. RenaudinJ. M. BovéI. Takebe OriginalPaper Pages: 59 - 68
Three-marker extranuclear mitochondrial crosses in Aspergillus nidulans Robert T. RowlandsGeoffrey Turner OriginalPaper Pages: 69 - 79
Two new genes controlling the constitutive acid phosphatase synthesis in Saccharomyces cerevisiae Akio Toh-eSei-ichiro KakimotoYasuji Oshima Short Communication Pages: 81 - 83
IS1 and IS2 mutations in the ribosomal protein genes of E. coli K-12 H. SaedlerD. F. KubaiS. R. Jaskunas Short Communication Pages: 85 - 89