Evidence map›Paper›PMID 20659900›Full record

ArticleThe Journal of biological chemistry2010

ATP-dependent pre-replicative complex assembly is facilitated by Adk1p in budding yeast.

Xue Cheng, Zhen Xu, Jiafeng Wang, Yuanliang Zhai, Yongjun Lu, Chun Liang

Abstract read
In one paragraph

Article in The Journal of biological chemistry, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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

5 citing papers in PubMed.

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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

6 authors.

Xue ChengSection of Biochemistry and Cell Biology, Division of Life Science, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China.
Zhen Xu
Jiafeng Wang
Yuanliang Zhai
Yongjun Lu
Chun Liang

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pre-replicative complex (pre-RC) assembly is a critical part of the mechanism that controls the initiation of DNA replication, and ATP binding and hydrolysis by multiple pre-RC proteins are essential for pre-RC assembly and activation. Here, we demonstrate that Adk1p (adenylate kinase 1 protein) plays an important role in pre-RC assembly in Saccharomyces cerevisiae. Isolated from a genetic screen, adk1(G20S) cells with a mutation within the nucleotide-binding site were defective in replication initiation. adk1Δ cells were viable at 25 °C but not at 37°C. Flow cytometry indicated that both the adk1-td (temperature-inducible degron) and adk1(G20S) mutants were defective in S phase entry. Furthermore, Adk1p bound to chromatin throughout the cell cycle and physically interacted with Orc3p, whereas the Adk1(G20S) protein had a reduced ability to bind chromatin and Orc3p without affecting the cellular ATP level. In addition, Adk1p associated with replication origins by ChIP assay. Finally, Adk1-td protein depletion prevented pre-RC assembly during the M-to-G(1) transition. We suggest that Adk1p regulates ATP metabolism on pre-RC proteins to promote pre-RC assembly and activation.

Indexed as

Adenosine TriphosphateAdenylyl CyclasesCell CycleChromatinDNA, FungalDNA ReplicationHot TemperatureMutationOrigin Recognition ComplexSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsAdenosine TriphosphateAdenylyl CyclasesChromatinDNA, FungalORC3 protein, S cerevisiaeOrigin Recognition ComplexSaccharomyces cerevisiae Proteins

Identifiers

PMID20659900
PMCPMC2943264

What OpenQuestion holds

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Registered trials

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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.