Selection and characterisation of mutants lacking arginase in Neurospora crassa D. H. Morgan OriginalPaper Pages: 291 - 302
Different photodynamic action of proflavine and methylene blue on bacteriophage Martin Brendel OriginalPaper Pages: 303 - 311
The mechanism of competence in the transformation of streptococci of serological group H W. T. DobrzańskiJ. NaŁeczMarianna Rajchert-Trzpil OriginalPaper Pages: 312 - 321
Dominance study with rifampicin-resistant mutants of E. coli K12 F. KnüselB. Schiess OriginalPaper Pages: 331 - 337
Gal transduction by phage λ: On the origin and nature of LFT transducing genomes Gary Kayajanian OriginalPaper Pages: 338 - 348
The ribosomal proteins of Drosophila melanogaster Andrew G. LambertssonS. Bertil RasmusonGunnar D. Bloom OriginalPaper Pages: 349 - 357
A mechanism for carotenoid synthesis in fungi involving a multifunctional enzyme complex Ronald E. SubdenGilbert Turian OriginalPaper Pages: 358 - 364
The interaction of an I-like R factor and transfer-deficient mutants of Flac in E. coli K12 Neil S. Willetts OriginalPaper Pages: 365 - 373
A bacterial mutation which affects recognition of the N gene product of bacteriophage λ Marina PironioAlain Ghysen Short Communication Pages: 374 - 375
DNA synthesis in F− cells treated with filtrates of male strains of E. coli K12 L. S. CherninG. I. GoldbergD. M. Goldfarb Short Communication Pages: 376 - 377
Genetic locations of uvrD and pol genes of E. coli Hideyuki Ogawa Short Communication Pages: 378 - 381