Livneh Z - Search Results

1

DNA polymerase zeta cooperates with polymerases kappa and iota in translesion DNA synthesis across pyrimidine photodimers in cells from XPV patients.

Ziv O, Geacintov N, Nakajima S, Yasui A, Livneh Z. Ziv O, et al. Among authors: livneh z. Proc Natl Acad Sci U S A. 2009 Jul 14;106(28):11552-7. doi: 10.1073/pnas.0812548106. Epub 2009 Jun 29. Proc Natl Acad Sci U S A. 2009. PMID: 19564618 Free PMC article.

2

Biochemical analysis of UV mutagenesis in Escherichia coli by using a cell-free reaction coupled to a bioassay: identification of a DNA repair-dependent, replication-independent pathway.

Cohen-Fix O, Livneh Z. Cohen-Fix O, et al. Among authors: livneh z. Proc Natl Acad Sci U S A. 1992 Apr 15;89(8):3300-4. doi: 10.1073/pnas.89.8.3300. Proc Natl Acad Sci U S A. 1992. PMID: 1314385 Free PMC article.

3

Overproduction of the beta subunit of DNA polymerase III holoenzyme reduces UV mutagenesis in Escherichia coli.

Tadmor Y, Ascarelli-Goell R, Skaliter R, Livneh Z. Tadmor Y, et al. Among authors: livneh z. J Bacteriol. 1992 Apr;174(8):2517-24. doi: 10.1128/jb.174.8.2517-2524.1992. J Bacteriol. 1992. PMID: 1556072 Free PMC article.

We have previously suggested that DNA polymerase III holoenzyme can exist in two forms: beta-rich form unable to bypass UV lesions and a beta-poor form capable of bypassing UV lesions (O. Shavitt and Z. Livneh, J. Biol. Chem. 264:11275-11281, 1989). The beta-poor fo …

We have previously suggested that DNA polymerase III holoenzyme can exist in two forms: beta-rich form unable to bypass UV lesions and a bet …

4

Replication of UV-irradiated single-stranded DNA by DNA polymerase III holoenzyme of Escherichia coli: evidence for bypass of pyrimidine photodimers.

Livneh Z. Livneh Z. Proc Natl Acad Sci U S A. 1986 Jul;83(13):4599-603. doi: 10.1073/pnas.83.13.4599. Proc Natl Acad Sci U S A. 1986. PMID: 2941756 Free PMC article.

5

Bypass and termination at apurinic sites during replication of single-stranded DNA in vitro: a model for apurinic site mutagenesis.

Hevroni D, Livneh Z. Hevroni D, et al. Among authors: livneh z. Proc Natl Acad Sci U S A. 1988 Jul;85(14):5046-50. doi: 10.1073/pnas.85.14.5046. Proc Natl Acad Sci U S A. 1988. PMID: 3293048 Free PMC article.

6

Deamination of cytosine-containing pyrimidine photodimers in UV-irradiated DNA. Significance for UV light mutagenesis.

Barak Y, Cohen-Fix O, Livneh Z. Barak Y, et al. Among authors: livneh z. J Biol Chem. 1995 Oct 13;270(41):24174-9. doi: 10.1074/jbc.270.41.24174. J Biol Chem. 1995. PMID: 7592621 Free article.

7

Reconstitution of repair-gap UV mutagenesis with purified proteins from Escherichia coli: a role for DNA polymerases III and II.

Tomer G, Cohen-Fix O, O'Donnell M, Goodman M, Livneh Z. Tomer G, et al. Among authors: livneh z. Proc Natl Acad Sci U S A. 1996 Feb 20;93(4):1376-80. doi: 10.1073/pnas.93.4.1376. Proc Natl Acad Sci U S A. 1996. PMID: 8643639 Free PMC article.

8

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 …

9

The beta subunit sliding DNA clamp is responsible for unassisted mutagenic translesion replication by DNA polymerase III holoenzyme.

Tomer G, Reuven NB, Livneh Z. Tomer G, et al. Among authors: livneh z. Proc Natl Acad Sci U S A. 1998 Nov 24;95(24):14106-11. doi: 10.1073/pnas.95.24.14106. Proc Natl Acad Sci U S A. 1998. PMID: 9826661 Free PMC article.

10

The mutagenesis protein UmuC is a DNA polymerase activated by UmuD', RecA, and SSB and is specialized for translesion replication.

Reuven NB, Arad G, Maor-Shoshani A, Livneh Z. Reuven NB, et al. Among authors: livneh z. J Biol Chem. 1999 Nov 5;274(45):31763-6. doi: 10.1074/jbc.274.45.31763. J Biol Chem. 1999. PMID: 10542196 Free article.

Analysis of translesion replication using a recently reconstituted in vitro system (Reuven, N. B., Tomer, G., and Livneh, Z. (1998) Mol. Cell 2, 191-199) revealed that lesion bypass occurred with a UmuC fusion protein, UmuD', RecA, and SSB in the absence of added DN …

Analysis of translesion replication using a recently reconstituted in vitro system (Reuven, N. B., Tomer, G., and Livneh, Z. ( …

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