Selection and characterization of nuclear mutations affecting mitochondria in Paramecium Françoise RuizAndré Adoutte OriginalPaper Pages: 1 - 8
A cold sensitive dnaA mutant of E. coli which overinitiates chromosome replication at low temperature G. Kellenberger-GujerA. J. PodhajskaL. Caro OriginalPaper Pages: 9 - 16
Interactions between the plasmid λdv and Escherichia coli dnaA mutants Grete Kellenberger-GujerAnna J. Podhajska OriginalPaper Pages: 17 - 22
Mapping of regions on cloned saccharomyces cerevisiae 2-μm DNA coding for polypeptides synthesized in Escherichia coli minicells Cornelis P. Hollenberg OriginalPaper Pages: 23 - 34
Pressure dissociation of bacterial ribosomes and reassociation of ribosomal subunits Carlo Cocito OriginalPaper Pages: 43 - 50
Isolation and characterization of the minimal fragment required for autonomous replication (“Basic replicon”) of a copy mutant (pKN102) of the antibiotic resistance factor R1 Regine KollekWolfgang OertelWerner Goebel OriginalPaper Pages: 51 - 57
Recombinant plasmids capable of replication in B. subtilis and E. coli J. KreftK. BernhardW. Goebel OriginalPaper Pages: 59 - 67
Unstable ascospore color mutants of Ascobolus immersus B. DecarisF. FrancouG. Rizet OriginalPaper Pages: 69 - 81
Catabolite repression in Escherichia coli mutants lacking cyclic AMP Alain DesseinMaxime SchwartzAgnès Ullmann OriginalPaper Pages: 83 - 87
Catabolite modulator factor: Physiological properties and in vivo effects Alain DesseinFrançoise TillierAgnès Ullmann OriginalPaper Pages: 89 - 94
New regulatory mutations affecting the expression of the threonine operon in Escherichia coli K-12 Isabelle Saint-Girons OriginalPaper Pages: 95 - 100
Fine structure analysis of the threonine operon in Escherichia coli K-12 Isabelle Saint-GironsDanielle Margarita OriginalPaper Pages: 101 - 107
Map position of the replication origin on the E. coli chromosome Olivier FayetJean-Michel Louarn Short Communication Pages: 109 - 111