Browsing by Author "Clark, Alvin"
Now showing items 1-3 of 3
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Defective excision and postreplication repair of UV-damaged DNA in a recL mutant strain of E. coli K-12
Rothman, Robert; Clark, Alvin (Springer: Molecular and General Genetics, 1977-01)The mutation recL152 leads to a reduction of excision repair as measured by an increase in the time required to close uvrA uvrB dependent incision breaks, and by a reduction of host cell reactivation ability. Postreplication ... -
The dependence of postreplication repair on uvrB in a recF mutant of Escherichia coli K-12
Rothman, Robert; Clark, Alvin (Springer: Molecular and General Genetics, 1977-01)Summary Mutants carrying recF143 or recF144 show wild type levels of host cell reactivation of UV-irradiated lambda vir and wild type rates of excision gap closure in repairing UV damage to their own DNA. The same mutants ... -
W-reactivation of phage lambda in recF, recL, uvrA, and uvrB mutants of E. coli K-12
Rothman, Robert; Margossian, Linda; Clark, Alvin (Springer: Molecular and General Genetics, 1979-01)W-reactivation is reduced by recF143 and recF144 mutations and is undetectable if a second mutation at either the uvrA or uvrB locus is combined with recF143. The uvrA and uvrB mutations alone block W-reactivation partially. ...