scholarly journals Monoclonal antibodies specific for the tau subunit of the DNA polymerase III holoenzyme of Escherichia coli. Use to demonstrate that tau is the product of the dnaZX gene and that both it and gamma, the dnaZ gene product, are integral components of the same enzyme assembly.

1987 ◽  
Vol 262 (26) ◽  
pp. 12722-12727 ◽  
Author(s):  
J R Hawker ◽  
C S McHenry
Keyword(s):  
Escherichia Coli ◽  
Monoclonal Antibodies ◽  
Gene Product ◽  
Dna Polymerase ◽  
Dna Polymerase Iii ◽  
Polymerase Iii ◽  
Tau Subunit

Polymerases and UV mutagenesis in Escherichia coli

Genome ◽  
1989 ◽  
Vol 31 (2) ◽  
pp. 572-577 ◽  
Author(s):  
B. A. Bridges ◽  
Helen Bates ◽  
Firdaus Sharif
Keyword(s):  
Escherichia Coli ◽  
Dna Repair ◽  
Nucleic Acid ◽  
Gene Product ◽  
Ultraviolet Light ◽  
Dna Polymerase ◽  
Dna Polymerase Iii ◽  
Uv Mutagenesis ◽  
Α Subunit ◽  
Polymerase Iii

Evidence for and against the involvement of the known nucleic acid polymerases in UV mutagenesis in Escherichia coli is reviewed. There is no evidence that rules out the participation of any of them when they are present but only one, the α subunit of DNA polymerase III holoenzyme (polC gene product) has been shown to be essential. It is argued that the PolC protein that functions in UV mutagenesis may not be immediately recognizable as one of the normal cellular polymerases or polymerase complexes.Key words: polymerases, ultraviolet light, mutagenesis, DNA repair, misincorporation.

scholarly journals The interaction of DNA polymerase III and the product of the Escherichia coli mutator gene, mutD.

1984 ◽  
Vol 259 (9) ◽  
pp. 5567-5573
Author(s):  
R DiFrancesco ◽  
S K Bhatnagar ◽  
A Brown ◽  
M J Bessman
Keyword(s):  
Escherichia Coli ◽  
Dna Polymerase ◽  
Dna Polymerase Iii ◽  
Mutator Gene ◽  
Polymerase Iii
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