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Literature DB >> 4633156

Temperature-sensitive DNA synthesis mutants of Bacillus subtilis--appendix: theory of density transfer for symmetric chromosome replication.

Abstract

A simple method for characterizing temperature-sensitive DNA synthesis mutants is described. The method uses density transfer and transformation techniques and is based on expected theoretical behavior of the chromosome population. A direct proof of inhibition of initiation of DNA replication is provided. The mutant dna-1, showing quick inhibition of initiation, is further characterized and mapped. An independent method for mapping genetic markers close to the origin, based on their transfer behavior after inhibition of initiation, is presented.

Entities: Species

Mesh：

Substances：
DNA, Bacterial

Year: 1973 PMID： 4633156 PMCID： PMC1212886

Source DB: PubMed Journal: Genetics ISSN： 0016-6731 Impact factor: 4.562

8 in total

1. A METHOD FOR SELECTIVE ENRICHMENT OF MUTANTS BASED ON THE HIGH UV SENSITIVITY OF DNA CONTAINING 5-BROMOURACIL.

Authors: F BONHOEFFER; H SCHALLER
Journal: Biochem Biophys Res Commun Date: 1965-06-18 Impact factor: 3.575

2. THE REPLICATION OF DNA IN ESCHERICHIA COLI.

Authors: M Meselson; F W Stahl
Journal: Proc Natl Acad Sci U S A Date: 1958-07-15 Impact factor: 11.205

3. Origin and sequence of chromosome replication in Escherichia coli.

Authors: R E Bird; J Louarn; J Martuscelli; L Caro
Journal: J Mol Biol Date: 1972-10-14 Impact factor: 5.469

4. On the process of cellular division in Escherichia coli. 3. Thermosensitive mutants of Escherichia coli altered in the process of DNA initiation.

Authors: Y Hirota; J Mordoh; F Jacob
Journal: J Mol Biol Date: 1970-11-14 Impact factor: 5.469

5. On the origin and direction of replication of the Escherichia coli K12 chromosome.

Authors: B Wolf; A Newman; D A Glaser
Journal: J Mol Biol Date: 1968-03-28 Impact factor: 5.469

6. Replication of the escherichia coli K12 chromosome.

Authors: M Abe; J Tomizawa
Journal: Proc Natl Acad Sci U S A Date: 1967-11 Impact factor: 11.205

7. Initiation and termination of DNA replication after amino acid starvation of E. coli 15T-.

Authors: R Bird; K G Lark
Journal: Cold Spring Harb Symp Quant Biol Date: 1968

8. Development of competence in the Bacillus subtilis transformation system.

Authors: K F Bott; G A Wilson
Journal: J Bacteriol Date: 1967-09 Impact factor: 3.490

8 in total

28 in total

1. Completed Bacillus subtilis nucleoid as a doublet structure.

Authors: T McGinness; R G Wake
Journal: J Bacteriol Date: 1979-11 Impact factor: 3.490

2. Membrane enrichment of genetic markers close to the origin and terminus during the deoxyribonucleic acid replication cycle in Bacillus subtilis.

Authors: J Beeson; N Sueoka
Journal: J Bacteriol Date: 1979-09 Impact factor: 3.490

3. SPP1 DNA replicative forms: growth of phage SPP1 in Bacillus subtilis mutants temperature-sensitive in DNA synthesis.

Authors: G Mastromei; S Riva
Journal: Mol Gen Genet Date: 1978-11-29

4. Macromolecular synthesis in chromosome initiation mutants of Bacillus subtilis.

Authors: M G Sargent
Journal: Mol Gen Genet Date: 1977-10-24

5. Replication through the terminus region of the Bacillus subtilis chromosome is not essential for the formation of a division septum that partitions the DNA.

Authors: L J Wu; A H Franks; R G Wake
Journal: J Bacteriol Date: 1995-10 Impact factor: 3.490

10. The replication terminator protein of the gram-positive bacterium Bacillus subtilis functions as a polar contrahelicase in gram-negative Escherichia coli.

Authors: S Kaul; B K Mohanty; T Sahoo; I Patel; S A Khan; D Bastia
Journal: Proc Natl Acad Sci U S A Date: 1994-11-08 Impact factor: 11.205