Literature DB >> 390378

UV protection and mutagenesis in uvrD, uvrE and recL strains of Escherichia coli carrying the pKM101 plasmid.

P A Todd, B W Glickman.   

Abstract

The effect of the pKM101 plasmid on UV mutagenesis and survival was examined in DNA-repair-deficient strains of E. coli carrying the uvrD, uvrE and recL mutations. Although enhancement of UV mutagenesis by pKM101 was found in all 3 strains, UV protection was only observed in the uvrD strain. We conclude that the plasmid not only requires lexA+ recA+ functions of the cell, but also those of uvrE+ recL+ for its UV-protective effect.

Entities:  

Mesh：

Year:  1979        PMID： 390378     DOI： 10.1016/0027-5107(79)90040-x

Source DB:  PubMed          Journal:  Mutat Res        ISSN： 0027-5107            Impact factor:   2.433


  3 in total

1.  Misrepair mutagenesis in Myxococcus xanthus: induction of rifampicin-resistant mutants by N-methyl-N'-nitro-N-nitrosoguanidine and ultraviolet-irradiation.

Authors:  K Herdrich; K Grimm
Journal:  Mol Gen Genet       Date:  1981

2.  Involvement of genes uvrD and recB in separate mutagenic deoxyribonucleic acid repair pathways in Escherichia coli K-12 uvrB5 and B/r uvrA155.

Authors:  N J Sargentini; K C Smith
Journal:  J Bacteriol       Date:  1980-07       Impact factor: 3.490

3.  Effect of pKM101 on cell killing and specificity of mutation induction by cis-diaminedichloroplatinum(II) in Escherichia coli K-12.

Authors:  J Brouwer; M R Adhin; P van de Putte
Journal:  J Bacteriol       Date:  1983-12       Impact factor: 3.490
  3 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.