Delivery of tobacco mosaic virus RNA into plant protoplasts mediated by reverse-phase evaporation vesicles (Liposomes) Toshiyuki NagataKazuya OkadaChiaki Matsui OriginalPaper Pages: 161 - 165
Effects of reduced amount of RNA polymerase sigma factor on gene expression and growth of Escherichia coli: Studies of the rpoD40 (Amber) mutation Toshio OsawaTakashi Yura OriginalPaper Pages: 166 - 173
Genetic complementation and enzyme correlates at the locus encoding the last two steps of de novo pyrimidine biosynthesis in Drosophila melanogaster John M. Rawls Jr. OriginalPaper Pages: 174 - 179
Physical arrangement of suppressor-sensitive mutations of Bacillus phage M2 Kouji MatsumotoHideo Hirokawa OriginalPaper Pages: 180 - 182
Biochemical analysis of mutants defective in nitrate assimilation in Neurospora crassa: Evidence for autogenous control by nitrate reductase A. Brian TomsettReginald H. Garett OriginalPaper Pages: 183 - 190
Molecular cloning of the uvrD gene of Escherichia coli that controls ultraviolet sensitivity and spontaneous mutation frequency Kenji OedaTakashi HoriuchiMutsuo Sekiguchi OriginalPaper Pages: 191 - 199
Interplasmidic and intraplasmidic recombination in Escherichia coli K-12 Avraham LabanAmikam Cohen OriginalPaper Pages: 200 - 207
P1 transduction map spanning the replication terminus of Escherichia coli K12 Rex M. BitnerPeter L. Kuempel OriginalPaper Pages: 208 - 212
Complementation analysis of glnA-linked mutations which affect nitrogen fixation in Klebsiella pneumoniae Guadalupe EspinAriel Alvarez-MoralesMike Merrick OriginalPaper Pages: 213 - 217
Cloning and the nucleotide sequence of the genes for Escherichia coli ribosomal proteins L28 (rpmB) and L33 (rmpG) Jong S. LeeGynheung AnKatsumi Isono OriginalPaper Pages: 218 - 223
An antibiotic dependent conditional lethal mutant with a lesion affecting transcription and translation Eric R. DabbsKees Looman OriginalPaper Pages: 224 - 229
Excision of chromosomal DNA sequences from Streptomyces coelicolor forms a novel family of plasmids detectable in Streptomyces lividans Mervyn J. BibbJudith M. WardDavid A. Hopwood OriginalPaper Pages: 230 - 240
Transposon Tn951 (TnLac) is defective and related to Tn3 Guy CornelisHans SommerHeinz Saedler OriginalPaper Pages: 241 - 248
Vectors for cloning in cyanobacteria: Construction and characterization of two recombinant plasmids capable of transformation to Escherichia coli K12 and Anacystis nidulans R2 C. J. KuhlemeierW. E. BorriasG. A. van Arkel OriginalPaper Pages: 249 - 254
Promoters in the region of the E. coli replication origin Giovanna MorelliHans-Jörg BuhkWalter Messer OriginalPaper Pages: 255 - 259
The effect of tra mutations on the synthesis of the F-pilin membrane polypeptide Deanna MooreBlair A. SowaKarin Ippen-Ihler OriginalPaper Pages: 260 - 264
Construction and characterization of a tufA-lacZ fusion coding for an E. coli EF-Tu-β-Galactosidase chimeric protein Kirsten Gausing OriginalPaper Pages: 265 - 271
Rates of growth, ribosome synthesis and elongation factor synthesis in a tufA defective strain of E. coli Kirsten Gausing OriginalPaper Pages: 272 - 277
A carbon catabolite repression mutant of Saccharomyces cerevisiae with elevated hexokinase activity: Evidence for regulatory control of hexokinase PII synthesis K. -D. Entian OriginalPaper Pages: 278 - 282
Expression of streptococcal plasmid-determined resistance to erythromycin and lincomycin in Escherichia coli Horst MalkeStig E. Holm OriginalPaper Pages: 283 - 285
Restriction of streptomyces phage SH5 by endonuclease ShyI from Streptomyces hygroscopicus 0477 Siegfried KlausManfred HartmannNina Y. Solovyeva OriginalPaper Pages: 286 - 288
Physical mapping of bacteriophage T4 Elisabeth NiggemannIan GreenWolfgang Rüger OriginalPaper Pages: 289 - 299
The influence of host DNA replication on the formation of infectious and transducing Mu-particles Johanna TeifelHorst Schmieger OriginalPaper Pages: 308 - 311
The origin of the DNA in transducing particles of bacteriophage Mu Johanna TeifelHorst Schmieger OriginalPaper Pages: 312 - 313
Acid phosphatase isoenzymes of Chlamydomonas reinhardii Anna H. NagyGéza ErdösIstván Gyurján OriginalPaper Pages: 314 - 317
Location of nodulation and nitrogen fixation genes on a high molecular weight plasmid of R. meliloti Z. BánfalviV. SakanyanA. Kondorosi OriginalPaper Pages: 318 - 325
Genes controlling early and late functions in symbiosis are located on a megaplasmid in Rhizobium meliloti Charles RosenbergPierre BoistardFrancine Casse-Delbart OriginalPaper Pages: 326 - 333
Isolation and preliminary characterization of mutants of the cyanobacterium Nostoc muscorum resistant to growth inhibition by methylamine R. K. SinghH. N. Singh Short Communication Pages: 334 - 336
