Enzymes of Neurospora crassa which attack uv-irradiated DNA
Conference
·
OSTI ID:4144504
- ed.
Two excision-deficient mutants of Neurospora crassa contain normal levels of two enzymes, a single-strand specific endonuclease, which attack uv- irradiated DNA. Mutants of N. crassa have been obtained in which the activity of the latter enzyme as well as an activity with native DNA are simultaneously affected. These activities are also apparently low in excision-proficient uvs3 strain of N. crassa which has many of the characteristics of the recA mutants of E. coli. (auth)
- Research Organization:
- McGill Univ., Montreal
- NSA Number:
- NSA-33-012304
- OSTI ID:
- 4144504
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
*DNA-- BIOLOGICAL RADIATION EFFECTS
*NEUROSPORA-- GENETICS
*NUCLEASES-- GENETICS
560131* --Biomedical Sciences
Applied Studies--Radiation Effects--Radiation Effects on Microorganisms--Basic Studies
MUTANTS
N48310* --Life Sciences--Radiation Effects on Microorganisms- -Basic Studies
ULTRAVIOLET RADIATION
*NEUROSPORA-- GENETICS
*NUCLEASES-- GENETICS
560131* --Biomedical Sciences
Applied Studies--Radiation Effects--Radiation Effects on Microorganisms--Basic Studies
MUTANTS
N48310* --Life Sciences--Radiation Effects on Microorganisms- -Basic Studies
ULTRAVIOLET RADIATION