Evidence map›Paper›PMID 16809765›Full record

ArticleMolecular and cellular biology2006

Differential binding of replication proteins across the human c-myc replicator.

Maloy Ghosh, Michael Kemp, Guoqi Liu, Marion Ritzi, Aloys Schepers, Michael Leffak

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

27 citing papers in PubMed, 37 citations in OpenAlex.

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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 at 3 institutions in 2 countries.

Maloy GhoshDepartment of Biochemistry and Molecular Biology, Wright State University, 3640 Colonel Glenn Highway, Dayton, Ohio 45435, USA.
Michael Kemp
Guoqi Liu
Marion Ritzi
Aloys Schepers
Michael Leffak
Wright State University · USCarl Zeiss (Germany) · DEGfK (United States) · US

Funding

HUMAN C MYC GENE REPLICATION ORIGINR01GM053819 · NIGMS · WRIGHT STATE UNIVERSITY · PI LEFFAK, MICHAEL · 1996 to 2012
$3.3M
NIGMS NIH HHS GM53819NIGMS NIH HHS R01 GM053819
6 · The paper itself

Abstract

The binding of the prereplication complex proteins Orc1, Orc2, Mcm3, Mcm7, and Cdc6 and the novel DNA unwinding element (DUE) binding protein DUE-B to the endogenous human c-myc replicator was studied by chromatin immunoprecipitation. In G(1)-arrested HeLa cells, Mcm3, Mcm7, and DUE-B were prominent near the DUE, while Orc1 and Orc2 were least abundant near the DUE and more abundant at flanking sites. Cdc6 binding mirrored that of Orc2 in G(1)-arrested cells but decreased in asynchronous or M-phase cells. Similarly, the signals from Orc1, Mcm3, and Mcm7 were at background levels in cells arrested in M phase, whereas Orc2 retained the distribution seen in G(1)-phase cells. Previously shown to cause histone hyperacetylation and delocalization of replication initiation, trichostatin A treatment of cells led to a parallel qualitative change in the distribution of Mcm3, but not Orc2, across the c-myc replicator. Orc2, Mcm3, and DUE-B were also bound at an ectopic c-myc replicator, where deletion of sequences essential for origin activity was associated with the loss of DUE-B binding or the alteration of chromatin structure and loss of Mcm3 binding. These results show that proteins implicated in replication initiation are selectively and differentially bound across the c-myc replicator, dependent on discrete structural elements in DNA or chromatin.

Indexed as

Genes, mycBase SequenceBinding SitesCell Cycle ProteinsChromatinDNADNA-Binding ProteinsDNA ReplicationG1 PhaseHeLa CellsHumansMinichromosome Maintenance Complex Component 3Minichromosome Maintenance Complex Component 7Nuclear ProteinsOrigin Recognition ComplexProtein BindingCDC6 protein, humanCell Cycle ProteinsChromatinDNADNA-Binding ProteinsDTD1 protein, humanMCM3 protein, humanMCM7 protein, humanMinichromosome Maintenance Complex Component 3Minichromosome Maintenance Complex Component 7Nuclear ProteinsOrigin Recognition Complex

Identifiers

PMID16809765
PMCPMC1592723
OpenAlexW2109433601

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.