Evidence map›Paper›PMID 11287619›Full record

ArticleMolecular and cellular biology2001

Saccharomyces cerevisiae CTF18 and CTF4 are required for sister chromatid cohesion.

J S Hanna, E S Kroll, V Lundblad, F A Spencer

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 197 papers.

0numbers the graph read from it
0cells of the map it votes in
197citing papers in PubMed
6.8field-weighted citation impact, top 2% 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

197 citing papers in PubMed, 302 citations in OpenAlex.

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137 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

4 authors at 3 institutions in 1 country.

J S HannaMcKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
E S Kroll
V Lundblad
F A Spencer
Johns Hopkins University · USBaylor College of Medicine · USMolecular Sciences Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

CTF4 and CTF18 are required for high-fidelity chromosome segregation. Both exhibit genetic and physical ties to replication fork constituents. We find that absence of either CTF4 or CTF18 causes sister chromatid cohesion failure and leads to a preanaphase accumulation of cells that depends on the spindle assembly checkpoint. The physical and genetic interactions between CTF4, CTF18, and core components of replication fork complexes observed in this study and others suggest that both gene products act in association with the replication fork to facilitate sister chromatid cohesion. We find that Ctf18p, an RFC1-like protein, directly interacts with Rfc2p, Rfc3p, Rfc4p, and Rfc5p. However, Ctf18p is not a component of biochemically purified proliferating cell nuclear antigen loading RF-C, suggesting the presence of a discrete complex containing Ctf18p, Rfc2p, Rfc3p, Rfc4p, and Rfc5p. Recent identification and characterization of the budding yeast polymerase kappa, encoded by TRF4, strongly supports a hypothesis that the DNA replication machinery is required for proper sister chromatid cohesion. Analogous to the polymerase switching role of the bacterial and human RF-C complexes, we propose that budding yeast RF-C(CTF18) may be involved in a polymerase switch event that facilities sister chromatid cohesion. The requirement for CTF4 and CTF18 in robust cohesion identifies novel roles for replication accessory proteins in this process.

Indexed as

Homeodomain ProteinsProteinsProto-Oncogene Proteins c-bcl-2Repressor ProteinsSaccharomyces cerevisiae ProteinsAnimalsChromatidsChromosomes, FungalDNA-Binding ProteinsDNA, FungalDNA ReplicationDNA, RibosomalEukaryotic CellsFungal ProteinsG2 PhaseHumansBCL2-related protein A1CTF18 protein, S cerevisiaeCTF4 protein, S cerevisiaeDNA-Binding ProteinsDNA, FungalDNA, RibosomalFungal ProteinsHomeodomain ProteinsMATA1 protein, S cerevisiaeMinor Histocompatibility AntigensProteinsProto-Oncogene Proteins c-bcl-2Replication Protein CRepressor ProteinsSaccharomyces cerevisiae Proteins

Identifiers

PMID11287619
PMCPMC86942
OpenAlexW2112101374

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.