Evidence map›Paper›PMID 9539419›Full record

ArticleGenetics1998

Genetic analysis of yeast RPA1 reveals its multiple functions in DNA metabolism.

K Umezu, N Sugawara, C Chen, J E Haber, R D Kolodner

Abstract read
In one paragraph

Article in Genetics, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 105 papers.

0numbers the graph read from it
0cells of the map it votes in
105citing papers in PubMed
4.1field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

105 citing papers in PubMed, 211 citations in OpenAlex.

  1. Article
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  5. Pulsed magnetic field increases the effect of ultraviolet C radiation and thermal shock in aged yeasts.International microbiology : the official journal of the Spanish Society for Microbiology · 2023
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  6. Review
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  9. Article
  10. Article
  11. Review
  12. Article
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  14. The Srs2 helicase dampens DNA damage checkpoint by recycling RPA from chromatin.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  15. Article
  16. Review
  17. Review
  18. Article
  19. Article
  20. Article

45 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 1 country.

K UmezuDepartment of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Dana-Farber Cancer Institute, Boston, Massachusetts 02115, USA.
N Sugawara
C Chen
J E Haber
R D Kolodner
Brandeis University · USDana-Farber Cancer Institute · USHarvard University · US

Funding

ENZYMOLOGY OF MISMATCH REPAIR IN YEASTR01GM050006 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Richard D Kolodner · 1994 to 2026
$10.5M
Recombination Mechanisms in Yeast Cell DifferentiationR37GM020056 · NIGMS · BRANDEIS UNIVERSITY · PI HABER, JAMES E · 2007 to 2016
$5.5M
RECOMBINATION MECHANISMS IN YEAST CELL DIFFERENTIATIONR01GM020056 · NIGMS · BRANDEIS UNIVERSITY · PI HABER, JAMES E · 1985 to 2006
$3.4M
NIGMS NIH HHS GM-20056NIGMS NIH HHS GM-50006
6 · The paper itself

Abstract

Replication protein A (RPA) is a single-stranded DNA-binding protein identified as an essential factor for SV40 DNA replication in vitro. To understand the in vivo functions of RPA, we mutagenized the Saccharomyces cerevisiae RFA1 gene and identified 19 ultraviolet light (UV) irradiation- and methyl methane sulfonate (MMS)-sensitive mutants and 5 temperature-sensitive mutants. The UV- and MMS-sensitive mutants showed up to 10(4) to 10(5) times increased sensitivity to these agents. Some of the UV- and MMS-sensitive mutants were killed by an HO-induced double-strand break at MAT. Physical analysis of recombination in one UV- and MMS-sensitive rfa1 mutant demonstrated that it was defective for mating type switching and single-strand annealing recombination. Two temperature-sensitive mutants were characterized in detail, and at the restrictive temperature were found to have an arrest phenotype and DNA content indicative of incomplete DNA replication. DNA sequence analysis indicated that most of the mutations altered amino acids that were conserved between yeast, human, and Xenopus RPA1. Taken together, we conclude that RPA1 has multiple roles in vivo and functions in DNA replication, repair, and recombination, like the single-stranded DNA-binding proteins of bacteria and phages.

Indexed as

Amino Acid SequenceAnimalsDeoxyribonucleases, Type II Site-SpecificDNA-Binding ProteinsDNA, FungalDNA HelicasesDNA ReplicationDNA, Single-StrandedHumansMethyl MethanesulfonateMolecular Sequence DataMutagenesisMutagensReplication Protein ASaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsDeoxyribonucleases, Type II Site-SpecificDNA-Binding ProteinsDNA, FungalDNA HelicasesDNA, Single-StrandedHO protein, S cerevisiaeMethyl MethanesulfonateMutagensReplication Protein ARPA1 protein, humanSaccharomyces cerevisiae ProteinsSCEI protein, S cerevisiae

Identifiers

PMID9539419
PMCPMC1460019
OpenAlexW2134327149

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.