The DOI matches its Crossref record; 26 of the 26 references it cites were found in a registry or an index.
Fidelity and Processivity of Saccharomyces cerevisiae DNA Polymerase η
Open accessAbstract
The yeast RAD30 gene functions in error-free replication of UV-damaged DNA, and RAD30 encodes a DNA polymerase, pol eta, that has the ability to efficiently and correctly replicate past a cis-syn-thymine-thymine dimer in template DNA. To better understand the role of pol eta in damage bypass, we examined its fidelity and processivity on nondamaged DNA templates. Steady-state kinetic analyses of deoxynucleotide incorporation indicate that pol eta has a low fidelity, misincorporating deoxynucleotides with a frequency of about 10(-2) to 10(-3). Also pol eta has a low processivity, incorporating only a few nucleotides before dissociating. We suggest that pol eta's low fidelity reflects a flexibility in its active site rendering it more tolerant of DNA damage, while its low processivity limits its activity to reduce errors.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
The source backs part of the claim, not all of it — or backs it for a different population, condition or comparison.
In the citing paper
“These multiplet mutations are likely the consequence of error-prone bypass polymerization during translesion synthesis and are consistent with the processivity of bypass polymerases persisting for several nucleotides after the bypass-requiring blocking lesion (39 -41).”
From Why Cockayne syndrome patients do not get cancer despite their DNA repair deficiency (2016) · cites this paper as [39]
Experimental — accuracy not yet measured
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Enzyme structure and mechanism
Fersht, A. (1977) · Medical Entomology and Zoology · Cited by 2,875
Enzyme structure and mechanism
Elmore, D. T. (1978) · Endeavour · doi:10.1016/0160-9327(78)90081-9 · Cited by 2,713
The XPV (xeroderma pigmentosum variant) gene encodes human DNA polymerase η
Masutani, C., Kusumoto, R., Yamada, A., Dohmae, N., Yokoi, M., Yuasa, M., Araki, M., Iwai, S., Takio, K., & Hanaoka, F. (1999) · Nature · doi:10.1038/21447 · Cited by 1,292
DNA Polymerases: Structural Diversity and Common Mechanisms
Steitz, T. A. (1999) · Journal of Biological Chemistry · doi:10.1074/jbc.274.25.17395 · Cited by 848
Efficient Bypass of a Thymine-Thymine Dimer by Yeast DNA Polymerase, Polη
Johnson, R. E., Prakash, S., & Prakash, L. (1999) · Science · doi:10.1126/science.283.5404.1001 · Cited by 736
Self-citationhRAD30 Mutations in the Variant Form of Xeroderma Pigmentosum
Johnson, R. E., Kondratick, C. M., Prakash, S., & Prakash, L. (1999) · Science · doi:10.1126/science.285.5425.263 · Cited by 732
Self-citationFIDELITY MECHANISMS IN DNA REPLICATION
Echols, H., & Goodman, M. F. (1991) · Annual Review of Biochemistry · doi:10.1146/annurev.bi.60.070191.002401 · Cited by 712
Biochemical Basis of DNA Replication Fidelity
Goodman, M. F., Creighton, S., Bloom, L. B., Petruska, J., & Kunkel, T. A. (1993) · Critical Reviews in Biochemistry and Molecular Biology · doi:10.3109/10409239309086792 · Cited by 446
McDonald, J. P., Levine, A. S., & Woodgate, R. (1997) · Genetics · doi:10.1093/genetics/147.4.1557 · Cited by 314
Bailly, V., Lauder, S., Prakash, S., & Prakash, L. (1997) · Journal of Biological Chemistry · doi:10.1074/jbc.272.37.23360 · Cited by 292
Self-citation
Flagged first, then by citations
Research works printed but not linked: 1
- Wang, 1993, Mol. Cell. Biol., 13, 4276
Cited by
Sorted by citations
EUKARYOTIC TRANSLESION SYNTHESIS DNA POLYMERASES: Specificity of Structure and Function
Prakash, S., Johnson, R. E., & Prakash, L. (2005) · Annual Review of Biochemistry · doi:10.1146/annurev.biochem.74.082803.133250 · Cited by 1,020
Self-citationRNA-catalyzed RNA polymerization: Accurate and general RNA-templated primer extension.
Johnston, W. K., Unrau, P. J., Lawrence, M. S., Glasner, M. E., & Bartel, D. P. (2001) · Science · doi:10.1126/science.1060786 · Cited by 768
Error-Prone Repair DNA Polymerases in Prokaryotes and Eukaryotes
Goodman, M. F. (2002) · Annual Review of Biochemistry · doi:10.1146/annurev.biochem.71.083101.124707 · Cited by 727
Eukaryotic polymerases ι and ζ act sequentially to bypass DNA lesions
Johnson, R. E., Washington, M. T., Haracska, L., Prakash, S., & Prakash, L. (2000) · Nature · doi:10.1038/35023030 · Cited by 632
Self-citationEukaryotic Translesion Polymerases and Their Roles and Regulation in DNA Damage Tolerance
Waters, L. S., Minesinger, B. K., Wiltrout, M. E., D'Souza, S., Woodruff, R. V., & Walker, G. C. (2009) · Microbiology and Molecular Biology Reviews · doi:10.1128/mmbr.00034-08 · Cited by 591
Metadata
- Authors
- Washington, M. T., Johnson, R. E., Prakash, S., & Prakash, L.
- Affiliations
- The University of Texas Medical Branch at Galveston (US)
- Corresponding author
- Prakash, Louise
- Venue
- Journal of Biological Chemistry
- Publisher
- Elsevier BV
- Published
- 1999-12
- Volume
- 274
- Issue
- 52
- Pages
- 36835-36838
- ISSN
- 0021-9258 (ISSN-L)
- OpenAlex
- W2107896468
- Cited by
- 181
- References
- 26
- Citations by year
- 2026: 2 · 2025: 2 · 2023: 2 · 2021: 4 · 2020: 3 · 2019: 1 · 2018: 1 · 2017: 4 · 2016: 4 · 2015: 1 · 2014: 5 · 2013: 6 · 2012: 8
- FWCI
- 6.50
- Type
- journal article
- Language
- en
- Open access
- hybrid
- doi.org
- Licence
- Locations
- Journal of Biological Chemistry (publishedVersion, cc-by)
- PubMed (publishedVersion)
- Funders
- National Institutes of Health (5r01gm019261-30)
- National Institute of General Medical Sciences (GM-19261)
- Topics
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › DNA Repair Mechanisms
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Fungal and yeast genetics research
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › DNA and Nucleic Acid Chemistry
- Keywords
- DNA polymerase eta, UV-damaged DNA, translesion synthesis, polymerase fidelity, polymerase processivity, active site flexibility, Saccharomyces cerevisiae
- MeSH terms
- DNA Polymerase iota, Y-Family DNA Polymerases, DNA Damage, DNA-Directed DNA Polymerase, DNA Replication, Kinetics, Mutation, Saccharomyces cerevisiae
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
