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The role of exonucleolytic processing and polymerase-DNA association in bypass of lesions during replication in vitro. Significance for SOS-targeted mutagenesis.
Shwartz H, Shavitt O, Livneh Z. Shwartz H, et al. Among authors: livneh z. J Biol Chem. 1988 Dec 5;263(34):18277-85. J Biol Chem. 1988. PMID: 3056941 Free article.
Thus, in agreement with our previous results in which the exonuclease activity was inhibited at the protein level (Livneh, Z. (1986) J. Biol. Chem. 261, 9526-9533), inhibition at the DNA level also did not increase bypass of photodimers. ...
Thus, in agreement with our previous results in which the exonuclease activity was inhibited at the protein level (Livneh, Z. …
In vitro UV mutagenesis associated with nucleotide excision-repair gaps in Escherichia coli.
Cohen-Fix O, Livneh Z. Cohen-Fix O, et al. Among authors: livneh z. J Biol Chem. 1994 Feb 18;269(7):4953-8. J Biol Chem. 1994. PMID: 8106470 Free article.
Using a cell-free system for UV mutagenesis we have recently shown that extracts prepared from Escherichia coli cells promote a UV mutagenesis pathway that depends on the uvrABC repair genes independent of DNA replication (type II UV mutagenesis; Cohen-Fix, O., and Livneh, …
Using a cell-free system for UV mutagenesis we have recently shown that extracts prepared from Escherichia coli cells promote a UV mutagenes …
A smaller form of the sliding clamp subunit of DNA polymerase III is induced by UV irradiation in Escherichia coli.
Skaliter R, Paz-Elizur T, Livneh Z. Skaliter R, et al. Among authors: livneh z. J Biol Chem. 1996 Feb 2;271(5):2478-81. J Biol Chem. 1996. PMID: 8576210 Free article.
Here and in a companion study (Paz-Elizur, T., Skaliter, R., Blumenstein, S., and Livneh, Z. (1996) J. Biol. Chem. 271, 2482-2490) we report that the dnaN gene, encoding the beta subunit, contains an internal in-frame gene, termed dnaN*, that encodes a smaller form …
Here and in a companion study (Paz-Elizur, T., Skaliter, R., Blumenstein, S., and Livneh, Z. (1996) J. Biol. Chem. 271, 2482-2 …
Beta*, a UV-inducible smaller form of the beta subunit sliding clamp of DNA polymerase III of Escherichia coli. I. Gene expression and regulation.
Paz-Elizur T, Skaliter R, Blumenstein S, Livneh Z. Paz-Elizur T, et al. Among authors: livneh z. J Biol Chem. 1996 Feb 2;271(5):2482-90. J Biol Chem. 1996. PMID: 8576211 Free article.
UV irradiation of E. coli induces a smaller 26-kDa form of the beta subunit, termed beta*, that, when overproduced from a plasmid, increases UV resistance of E. coli (Skaliter, R., Paz-Elizur, T., and Livneh, Z. (1996) J. Biol. Chem. 271, 2478-2481). Here we show th …
UV irradiation of E. coli induces a smaller 26-kDa form of the beta subunit, termed beta*, that, when overproduced from a plasmid, increases …
Beta*, a UV-inducible shorter form of the beta subunit of DNA polymerase III of Escherichia coli. II. Overproduction, purification, and activity as a polymerase processivity clamp.
Skaliter R, Bergstein M, Livneh Z. Skaliter R, et al. Among authors: livneh z. J Biol Chem. 1996 Feb 2;271(5):2491-6. doi: 10.1074/jbc.271.5.2491. J Biol Chem. 1996. PMID: 8576212 Free article.
Control elements located inside the coding sequence of dnaN, the gene encoding the beta subunit of DNA polymerase III holoenzyme, direct the synthesis of a shorter and UV-inducible form of the beta subunit (Skaliter, R., Paz-Elizur, T., and Livneh, Z. (1996) J. Biol …
Control elements located inside the coding sequence of dnaN, the gene encoding the beta subunit of DNA polymerase III holoenzyme, direct the …
Mechanism of translesion DNA synthesis by DNA polymerase II. Comparison to DNA polymerases I and III core.
Paz-Elizur T, Takeshita M, Goodman M, O'Donnell M, Livneh Z. Paz-Elizur T, et al. Among authors: livneh z. J Biol Chem. 1996 Oct 4;271(40):24662-9. doi: 10.1074/jbc.271.40.24662. J Biol Chem. 1996. PMID: 8798733 Free article.
These results support a model (Tomer, G., Cohen-Fix, O. , O'Donnell, M., Goodman, M. and Livneh, Z. (1996) Proc. Natl. Acad. Sci. U. S. A. 93, 1376-1380) by which the RecA, UmuD, and UmuC proteins are accessory factors rather than being absolutely required for the c …
These results support a model (Tomer, G., Cohen-Fix, O. , O'Donnell, M., Goodman, M. and Livneh, Z. (1996) Proc. Natl. Acad. S …
99 results