Inducible error-prone repair in B. subtilis. Progress report, May 1, 1983-April 30, 1984
Technical Report
·
OSTI ID:5465236
DNA repair mechanisms in Bacillus subtilis were investigated following mutagenesis via ultraviolet radiation or by chemical mutagens. A bioassay is described whereby the efficiency of repair mechanisms can be measured. DNA cloning studies to transfer the photoreactivation gene from E. coli to B. subtilis are reported. The mutation, which induces the SOS-like system in B. subtilis when grown at 45/sup 0/C, was characterized in order to begin delineation of the genes controlling this system, efforts directed at isolation and cloning of a DNA Polymerase III gene of B. subtilis are related. (DT)
- Research Organization:
- Rochester Univ., NY (USA). Dept. of Microbiology
- DOE Contract Number:
- AC02-81ER60017
- OSTI ID:
- 5465236
- Report Number(s):
- DOE/ER/60017-2; ON: DE84004895
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
550200 -- Biochemistry
560131* -- Radiation Effects on Microorganisms-- Basic Studies-- (-1987)
560302 -- Chemicals Metabolism & Toxicology-- Microorganisms-- (-1987)
59 BASIC BIOLOGICAL SCIENCES
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
BACILLUS
BACILLUS SUBTILIS
BACTERIA
BIOCHEMISTRY
BIOLOGICAL EFFECTS
BIOLOGICAL RADIATION EFFECTS
BIOLOGICAL RECOVERY
BIOLOGICAL REPAIR
CELL CONSTITUENTS
CHEMISTRY
CLONING
DNA
DNA POLYMERASES
DNA-CLONING
ELECTROMAGNETIC RADIATION
EMS
ENZYMES
ESCHERICHIA COLI
ESTERASES
ESTERS
GENES
HYDROLASES
MICROORGANISMS
MUTAGENS
MUTANTS
NITRO COMPOUNDS
NUCLEASES
NUCLEIC ACIDS
NUCLEOTIDYLTRANSFERASES
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC SULFUR COMPOUNDS
PHOSPHODIESTERASES
PHOSPHORUS-GROUP TRANSFERASES
PLASMIDS
POLYCYCLIC NITRO COMPOUNDS
POLYMERASES
RADIATION EFFECTS
RADIATIONS
RECOVERY
REPAIR
SULFONIC ACID ESTERS
TRANSFERASES
ULTRAVIOLET RADIATION
560131* -- Radiation Effects on Microorganisms-- Basic Studies-- (-1987)
560302 -- Chemicals Metabolism & Toxicology-- Microorganisms-- (-1987)
59 BASIC BIOLOGICAL SCIENCES
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
BACILLUS
BACILLUS SUBTILIS
BACTERIA
BIOCHEMISTRY
BIOLOGICAL EFFECTS
BIOLOGICAL RADIATION EFFECTS
BIOLOGICAL RECOVERY
BIOLOGICAL REPAIR
CELL CONSTITUENTS
CHEMISTRY
CLONING
DNA
DNA POLYMERASES
DNA-CLONING
ELECTROMAGNETIC RADIATION
EMS
ENZYMES
ESCHERICHIA COLI
ESTERASES
ESTERS
GENES
HYDROLASES
MICROORGANISMS
MUTAGENS
MUTANTS
NITRO COMPOUNDS
NUCLEASES
NUCLEIC ACIDS
NUCLEOTIDYLTRANSFERASES
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC SULFUR COMPOUNDS
PHOSPHODIESTERASES
PHOSPHORUS-GROUP TRANSFERASES
PLASMIDS
POLYCYCLIC NITRO COMPOUNDS
POLYMERASES
RADIATION EFFECTS
RADIATIONS
RECOVERY
REPAIR
SULFONIC ACID ESTERS
TRANSFERASES
ULTRAVIOLET RADIATION