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Literature DB >> 6450309

Heterozygosis of phage 16-3 of Rhizobium meliloti: moderate level of mismatch repair or gene conversion.

Abstract

Analysis of clear/turbid mottled (heterozygotic plaques) of Rhizobium meliloti temperate phage 16-3 indicates that the efficiency of repair at three sites (ti3, ti4, and ti5) in the C cistron is 2 to 20-fold less than that observed in E. coli phage lambda. In agreement with this conclusion, heterozygotic plaques were observed at similar frequency in crosses where point and small deletion mutants were combined, suggesting that in Rhizobium, DNA molecules with short single-stranded loops can escape from repair as efficiently as the simple mismatches.

Entities: Species

Mesh：

Substances：
DNA, Single-Stranded

Year: 1980 PMID： 6450309 DOI： 10.1007/bf00268459

Source DB: PubMed Journal: Mol Gen Genet ISSN： 0026-8925

11 in total

4. A comparison of two-point, three-point and deletion mapping in the C cistron of rhizobiophage 16-3, with an explanation for the recombination pattern.

Authors: L Orosz; K Rostás; R D Hotchkiss
Journal: Genetics Date: 1980-02 Impact factor: 4.562

5. Restriction mapping of DNA of temperate Rhizobium meliloti phage 16-3: comparison of genetic and physical maps indicates a long, genetically silent chromosomal arm.

Authors: G Dallmann; L Orosz; B Sain
Journal: Mol Gen Genet Date: 1979-11

1. Repressor of phage 16-3 with altered binding specificity indicates spatial differences in repressor-operator complexes.

Authors: Szilamér Ferenczi; László Orosz; Péter P Papp
Journal: J Bacteriol Date: 2006-02 Impact factor: 3.490

7. Multiple recombination events maintain sequence identity among members of the nitrogenase multigene family in Rhizobium etli.

Authors: C Rodríguez; D Romero
Journal: Genetics Date: 1998-06 Impact factor: 4.562

7 in total

Heterozygosis of phage 16-3 of Rhizobium meliloti: moderate level of mismatch repair or gene conversion.

1. Genetic consequences of transfection with heterduplex bacteriophage lambda DNA.

2. Mismatch repair in heteroduplex DNA.

3. A general model for genetic recombination.

4. A comparison of two-point, three-point and deletion mapping in the C cistron of rhizobiophage 16-3, with an explanation for the recombination pattern.

5. Restriction mapping of DNA of temperate Rhizobium meliloti phage 16-3: comparison of genetic and physical maps indicates a long, genetically silent chromosomal arm.

6. On the molecular basis of high negative interference.

7. On the physical structure of lambda recombinant DNA.

8. Genetic studies on rhizobiophage 16-3. I. Genes and functions on the chromosome.

9. Genetic mapping of rhizobiophage 16-3.

10. Methods for Analysis of the C Cistron of Temperate Phage 16-3 of RHIZOBIUM MELILOTI.

1. Repressor of phage 16-3 with altered binding specificity indicates spatial differences in repressor-operator complexes.

2. Effects of DNA heterologies on bacteriophage lambda recombination.

3. Evidence for inclusion of regions of nonhomology in heteroduplex products of bacteriophage lambda recombination.

4. Effects of nonhomology on bacteriophage lambda recombination.

5. Possible correlation between transformability and deficiency in error-prone repair.

6. Correlation between map position and phenotype of CTI mutants in the c cistron of Rhizobium meliloti phage 16-3.

7. Multiple recombination events maintain sequence identity among members of the nitrogenase multigene family in Rhizobium etli.