Changes in sexual agglutination ability during the formation of vegetative cells from spores in Saccharomyces cerevisiae Hiroshi TohoyamaNaohiko Yanagishima OriginalPaper Pages: 205 - 208
Mendelian transcmission of genes introduced into plants by the Ti plasmids of Agrobacterium tumefaciens L. OttenH. De GreyeJ. Schell OriginalPaper Pages: 209 - 213
The meiotic behavior of some single-cistron mutants in the zeste-white region of the Drosophila melanogaster X chromosome Leonard G. Robbins OriginalPaper Pages: 214 - 219
Structure and function of the region of the replication origin of the Bacillus subtilis chromosome Motoharu SeikiNaotake OgasawaraHiroshi Yoshikawa OriginalPaper Pages: 220 - 226
Structure and function of the region of the replication origin of the Bacillus subtilis chromosome Motoharu SeikiNaotake OgasawaraHiroshi Yoshikawa OriginalPaper Pages: 227 - 233
Genetic and nucleotide sequence homologies in Bacillus genomes Charles TackneyRivka Rudner OriginalPaper Pages: 234 - 237
Surface exclusion between F′ plasmids in strains of Escherichia coli K-12 carrying a dnaB mutation, in the presence or absence of bacteriophage genomes providing a dnaB analog function R. M. JonesV. N. Iyer OriginalPaper Pages: 238 - 242
Circadian clock phenotypes of chromosome aberrations with a breakpoint at the per locus Randall F. SmithRonald J. Konopka OriginalPaper Pages: 243 - 251
Mitotic recombination: Mismatch correction and replicational resolution of holliday structures formed at the two strand stage in Saccharomyces John E. GolinMichael S. Esposito OriginalPaper Pages: 252 - 263
A Cis-acting regulator of enzyme tissue specificity in Drosophila is expressed at the RNA level Leonard RabinowW. J. Dickinson OriginalPaper Pages: 264 - 269
Genetic and biochemical properties of revertants at the rudimentary locus in Drosophila melanogaster Stuart I. TsubotaJames W. Fristrom OriginalPaper Pages: 270 - 276
In vivo synthesis of a polycistronic messenger RNA for the ribosomal proteins L11, L1, L10 and L7/12 in Escherichia coli Reinhold BrücknerHans Matzura OriginalPaper Pages: 277 - 282
Further insight on the transferred-DNA of octopine crown gall M. De BeuckeleerM. LemmersJ. Schell OriginalPaper Pages: 283 - 288
The cloning and transposon Tn5 mutagenesis of the glnA region of Klebsiella pneumoniae: Identification of glnR, a gene involved in the regulation of the nif and hut operons F. J. de BruijnF. M. Ausubel OriginalPaper Pages: 289 - 297
Cloning of E. coli pnp gene from an episome Claude PortierCaroline MigotMarianne Grunberg-Manago OriginalPaper Pages: 298 - 305
Isolation of physarum DNA segments that support autonomous replication in yeast Jessica A. GormanWilliam F. DoveNoreen Warren OriginalPaper Pages: 306 - 313
Deletion map of the Escherichia coli K-12 dnaB gene Robert A. SclafaniJames A. Wechsler OriginalPaper Pages: 314 - 317
Protein H encoded by plasmid Clo DF13 involved in lysis of the bacterial host Marcel J. J. HakkaartEduard VeltkampH. John J. Nijkamp OriginalPaper Pages: 318 - 325
Protein H encoded by plasmid Clo DF13 involved in lysis of the bacterial host Marcel J. J. HakkaartEduard VeltkampH. John J. Nijkamp OriginalPaper Pages: 326 - 332
Isolation and properties of Tn10 insertions in the rac locus of Escherichia coli Ron BindingGary RomanskyPeter Kuempel OriginalPaper Pages: 333 - 340
DNA repair in E. coli strains deficient in single-strand DNA binding protein Robert F. WhittierJohn W. Chase OriginalPaper Pages: 341 - 347
Variable expression of the ssb-1 allele in different strains of Escherichia coli K12 and B: Differential suppression of its effects on DNA replication, DNA repair and ultraviolet mutagenesis Howard B. LiebermanEvelyn M. Witkin OriginalPaper Pages: 348 - 355
Postreplication repair-defective mutants of Drosophila melanogaster fall into two classes Thomas C. BrownJames B. Boyd OriginalPaper Pages: 356 - 362
Abnormal recovery of DNA replication in ultraviolet-irradiated cell cultures of Drosophila melanogaster which are defective in DNA repair Thomas C. BrownJames B. Boyd OriginalPaper Pages: 363 - 368
Repair and plasmid R46 mediated mutation requires inducible functions in Proteus mirabilis Jürgen HofemisterGudrun Eitner OriginalPaper Pages: 369 - 375
The effect of tnm mutations of Escherichia coli K12 on transposition of various movable genetic elements T. S. IlyinaYu. M. RomanovaG. B. Smirnov OriginalPaper Pages: 376 - 379
Site-specific properties of Tn7 transposition into the E. coli Chromosome Conrad LichtensteinSydney Brenner OriginalPaper Pages: 380 - 387
Transfer of nodulation ability in Rhizobium using R68.45 derived plasmids Edyta KowalczukAnna SkorupskaZbigniew Lorkiewicz OriginalPaper Pages: 388 - 391
Glutamine auxotrophs with mutations in a nitrogen regulatory gene, ntrC, that is near glnA Grace Renn WeiSydney Kustu OriginalPaper Pages: 392 - 399
Role of Zeste in transvection at the Bithorax locus of Drosophila P. BabuS. G. Bhat OriginalPaper Pages: 400 - 402
Mapping of a gene controlling the production of phospholipase C and alkaline phosphatase in Pseudomonas aeruginosa Gregory L. GrayMichael L. Vasil Short Communication Pages: 403 - 405
DNA sequences at the sites of three insertions of the transposable element Tn5 in the histidine operon of Salmonella Lionello BossiM. Sofia Ciampi Short Communication Pages: 406 - 408
