Cloning by genetic complementation and restriction mapping of the yeast HEM1 gene coding for 5-aminolevulinate synthase Daniele Urban-GrimalVéronique RibesRosine Labbe-Bois Original Articles Pages: 327 - 331
Plasmid cloning and expression of the E. coli polA + gene in S. cerevisiae A. SpanosS. G. Sedgwick Original Articles Pages: 333 - 340
Rapid genetic test for discrimination between haploid and polyploid transformants in Saccharomyces T. S. KarpovaD. A. GordeninS. G. Inge-Vechtomov Original Articles Pages: 341 - 344
Instability of Saccharomyces cerevisiae heterokaryons Tahía BenítezLucas del CastilloJaime Conde Original Articles Pages: 345 - 352
Hygromycin B resistance as dominant selectable marker in yeast Kevin R. KasterStanley G. BurgettThomas D. Ingolia Original Articles Pages: 353 - 358
The localization and orientation of specific genes in the chloroplast chromosome of Vicia faba Kenton KoNeil A. StrausJohn P. Wfliams Original Articles Pages: 359 - 367
Mutations in a nuclear gene of Chlamydomonas cause the loss of two chloroplast ribosomal proteins, one synthesized in the chloroplast and the other in the cytoplasm Alan M. MyersElizabeth H. HarrisJohn E. Boynton Original Articles Pages: 369 - 378
Transfer RNAs and tRNA genes of Vicia faba chloroplasts M. MubumbilaE. J. CrouseJ. H. Weil Original Articles Pages: 379 - 385
Unstable cytoplasms in Hawaiian strains of Neurospora intermedia A. J. F. GriffithsH. Bertrand Original Articles Pages: 387 - 398