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 Mutants of Escherichia coli defective in ribonucleoside and deoxyribonucleoside catabolism.

Literature DB >> 4868352

Mutants of Escherichia coli defective in ribonucleoside and deoxyribonucleoside catabolism.

Abstract

From Escherichia coli B, mutants were prepared that lacked the enzymes adenosine deaminase, cytidine deaminase, and purine nucleoside phosphorylase. In each case, the mutant lacked enzyme activity for both ribonucleoside and deoxyribonucleoside. Mutants lacking purine nucleoside phosphorylase lost the capacity to cleave the nucleosides of adenine, guanine, and hypoxanthine.

Entities: Chemical Species

Mesh：

Substances：

Year: 1968 PMID： 4868352 PMCID： PMC252133 DOI： 10.1128/jb.95.3.1069-1077.1968

Source DB: PubMed Journal: J Bacteriol ISSN： 0021-9193 Impact factor: 3.490

24 in total

1. IMPROVED METHOD FOR THE ISOLATION OF THYMINE-REQUIRING MUTANTS OF ESCHERICHIA COLI.

Authors: K A STACEY; E SIMSON
Journal: J Bacteriol Date: 1965-08 Impact factor: 3.490

2. Selecting bacterial mutants by the penicillin method.

Authors: L GORINI; H KAUFMAN
Journal: Science Date: 1960-02-26 Impact factor: 47.728

3. Enzymatic synthesis of purine nucleotides.

Authors: A KORNBERG; I LIEBERMAN; E S SIMMS
Journal: J Biol Chem Date: 1955-07 Impact factor: 5.157

4. Protein measurement with the Folin phenol reagent.

Authors: O H LOWRY; N J ROSEBROUGH; A L FARR; R J RANDALL
Journal: J Biol Chem Date: 1951-11 Impact factor: 5.157

5. The metabolism of desoxyribose nucleosides in Escherichia coli.

Authors: L A MANSON; J O LAMPEN
Journal: J Biol Chem Date: 1951-12 Impact factor: 5.157

6. Enzymatic deamination of cytosine nucleosides.

Authors: T P WANG; H Z SABLE; J O LAMPEN
Journal: J Biol Chem Date: 1950-05 Impact factor: 5.157

7. Growth abnormalities in Hfr derivatives of Escherichia coli strain C.

Authors: I Sasaki; G Bertani
Journal: J Gen Microbiol Date: 1965-09

8. A genetical study of thymineless mutants of E. coli K12.

Authors: S I Alikhanian; T S Iljina; E S Kaliaeva; S V Kameneva; V V Sukhodolec
Journal: Genet Res Date: 1966-08 Impact factor: 1.588

9. A proposal for a uniform nomenclature in bacterial genetics.

Authors: M Demerec; E A Adelberg; A J Clark; P E Hartman
Journal: Genetics Date: 1966-07 Impact factor: 4.562

10. Conjugation in Escherichia coli.

Authors: H Boyer
Journal: J Bacteriol Date: 1966-05 Impact factor: 3.490

23 in total

1. Isolation of an Escherichia coli mutant deficient in thioredoxin reductase.

Authors: J Fuchs
Journal: J Bacteriol Date: 1977-02 Impact factor: 3.490

2. Early events after infection of Escherichia coli by bacteriophage T5. Induction of a 5'-nucleotidase activity and excretion of free bases.

Authors: H R Warner; R F Drong; S M Berget
Journal: J Virol Date: 1975-02 Impact factor: 5.103

3. Repression of Escherichia coli carbamoylphosphate synthase: relationships with enzyme synthesis in the arginine and pyrimidine pathways.

Authors: A Piérard; N Glansdorff; D Gigot; M Crabeel; P Halleux; L Thiry
Journal: J Bacteriol Date: 1976-07 Impact factor: 3.490

4. Enzymes of purine metabolism in Mycoplasma mycoides subsp. mycoides.

Authors: A Mitchell; I L Sin; L R Finch
Journal: J Bacteriol Date: 1978-06 Impact factor: 3.490

5. Regulatory mutants of the deo regulon in Salmonella typhimurium.

Authors: J Blank; P Hoffee
Journal: Mol Gen Genet Date: 1972

6. A deoxyuridine monophosphate phosphatase detected in mutants of Escherichia coli lacking alkaline phosphatase and 5'-nucleotidase.

Authors: W Uerkvitz; O Karlström; A Munch-Petersen
Journal: Mol Gen Genet Date: 1973-03-19

7. Mutants of Escherichia coli unable to metabolize cytidine: isolation and characterization.

Authors: K Hammer-Jespersen; A Munch-Petersen
Journal: Mol Gen Genet Date: 1973-11-02

8. Characterization of new regulatory mutants of bacteriophage T4.

Authors: J R Johnson; D H Hall
Journal: J Virol Date: 1974-03 Impact factor: 5.103

9. Distribution and characterization of mutations induced by nitrous acid or hydroxylamine in the intron-containing thymidylate synthase gene of bacteriophage T4.

Authors: M D Brown; C M Povinelli; D H Hall
Journal: Biochem Genet Date: 1993-12 Impact factor: 1.890

10. Location on the chromosome of Escherichia coli of genes governing purine metabolism. Adenosine deaminase (add), guanosine kinase (gsk) and hypoxanthine phosphoribosyltransferase (hpt).

Authors: B Jochimsen; P Nygaard; T Vestergaard
Journal: Mol Gen Genet Date: 1975-12-30