Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Precise physical mapping of the Escherichia coli rnb gene, encoding ribonuclease II.

Literature DB >> 7651348

Precise physical mapping of the Escherichia coli rnb gene, encoding ribonuclease II.

R Zilhão¹, J Caillet, P Régnier, C M Arraiano.

Abstract

Ribonuclease II (encoded by rnb) is one of the two main exonucleases involved in mRNA degradation in Escherichia coli. We report the precise physical mapping of rnb to 29 min on the chromosomal map in the vicinity of pyrF, and clarify the genetic and physical maps of this E. coli chromosomal region. The results were confirmed by the construction of a strain partially deleted for rnb.

Entities: Gene Species

Mesh：

Substances：

Year: 1995 PMID： 7651348 DOI： 10.1007/bf02190807

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

15 in total

1. Location of the dcp gene on the physical map of Escherichia coli.

Authors: S Becker; R Plapp
Journal: J Bacteriol Date: 1992-03 Impact factor: 3.490

2. Polynucleotide phosphorylase and ribonuclease II are required for cell viability and mRNA turnover in Escherichia coli K-12.

Authors: W P Donovan; S R Kushner
Journal: Proc Natl Acad Sci U S A Date: 1986-01 Impact factor: 11.205

Review 3. Linkage map of Escherichia coli K-12, edition 8.

Authors: B J Bachmann
Journal: Microbiol Rev Date: 1990-06

4. A rapid procedure for cloning genes from lambda libraries by complementation of E. coli defective mutants: application to the fabE region of the E. coli chromosome.

Authors: J H Alix
Journal: DNA Date: 1989-12

5. Stabilization of discrete mRNA breakdown products in ams pnp rnb multiple mutants of Escherichia coli K-12.

Authors: C M Arraiano; S D Yancey; S R Kushner
Journal: J Bacteriol Date: 1988-10 Impact factor: 3.490

6. Genetic recombination in Escherichia coli: the role of exonuclease I.

Authors: S R Kushner; H Nagaishi; A Templin; A J Clark
Journal: Proc Natl Acad Sci U S A Date: 1971-04 Impact factor: 11.205

7. Cloning and physical analysis of the pyrF gene (coding for orotidine-5'-phosphate decarboxylase) from Escherichia coli K-12.

Authors: W P Donovan; S R Kushner
Journal: Gene Date: 1983-11 Impact factor: 3.688

Precise physical mapping of the Escherichia coli rnb gene, encoding ribonuclease II.

1. Location of the dcp gene on the physical map of Escherichia coli.

2. Polynucleotide phosphorylase and ribonuclease II are required for cell viability and mRNA turnover in Escherichia coli K-12.

Review 3. Linkage map of Escherichia coli K-12, edition 8.

4. A rapid procedure for cloning genes from lambda libraries by complementation of E. coli defective mutants: application to the fabE region of the E. coli chromosome.

5. Stabilization of discrete mRNA breakdown products in ams pnp rnb multiple mutants of Escherichia coli K-12.

6. Genetic recombination in Escherichia coli: the role of exonuclease I.

7. Cloning and physical analysis of the pyrF gene (coding for orotidine-5'-phosphate decarboxylase) from Escherichia coli K-12.

Review 8. Linkage map of Escherichia coli K-12, edition 6.

9. Deletion of an essential gene in Escherichia coli by site-specific recombination with linear DNA fragments.

10. dcp gene of Escherichia coli: cloning, sequencing, transcript mapping, and characterization of the gene product.

Review 1. Linkage map of Escherichia coli K-12, edition 10: the traditional map.