Evidence map›Paper›PMID 18946490›Full record

ArticleThe EMBO journal2008

RNA-dependent recruitment of the origin recognition complex.

Julie Norseen, Andreas Thomae, Venkatesh Sridharan, Ashok Aiyar, Aloys Schepers, Paul M Lieberman

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed
4.3field-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

71 citing papers in PubMed, 111 citations in OpenAlex.

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11 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

6 authors at 3 institutions in 2 countries.

Julie NorseenProgram in Gene Expression and Regulation, The Wistar Institute, Philadelphia, PA 19104, USA.
Andreas Thomae
Venkatesh Sridharan
Ashok Aiyar
Aloys Schepers
Paul M Lieberman
Institute for Environment and Human Security · DELouisiana State University Health Sciences Center New Orleans · USThe Wistar Institute · US

Funding

PREDOCTORAL TRAINING PROGRAM IN GENETICST32GM008216 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI EPSTEIN, DOUGLAS J · 1987 to 2023
$8.3M
Regulation of Epstein-Barr Virus LatencyR01CA093606 · NCI · WISTAR INSTITUTE · PI LIEBERMAN, PAUL M. · 2002 to 2022
$6.7M
Functions of EBNA1 in replication &partitioning of EBVR01CA112564 · NCI · NORTHWESTERN UNIVERSITY · PI AIYAR, ASHOK A · 2004 to 2009
$1.2M
NCI NIH HHS CA093606NCI NIH HHS R01 CA093606NCI NIH HHS R01 CA112564NIGMS NIH HHS 5-T32-GM08216-18NIGMS NIH HHS T32 GM008216
6 · The paper itself

Abstract

The origin recognition complex (ORC) has an important function in determining the initiation sites of DNA replication. In higher eukaryotes, ORC lacks sequence-specific DNA binding, and the mechanisms of ORC recruitment and origin determination are poorly understood. ORC is recruited with high efficiency to the Epstein-Barr virus origin of plasmid replication (OriP) through a complex mechanism involving interactions with the virus-encoded EBNA1 protein. We present evidence that ORC recruitment to OriP and DNA replication function depends on RGG-like motifs, referred to as LR1 and LR2, in the EBNA1 amino-terminal domain. Moreover, we show that LR1 and LR2 recruitment of ORC is RNA dependent. HMGA1a, which can functionally substitute for LR1 and LR2 domain, can also recruit ORC in an RNA-dependent manner. EBNA1 and HMGA1a RGG motifs bound to structured G-rich RNA, as did ORC1 peptides, which interact with EBNA1. RNase A treatment of cellular chromatin released a fraction of the total ORC, suggesting that ORC association with chromatin, and possibly cellular origins, is stabilized by RNA. We propose that structural RNA molecules mediate ORC recruitment at some cellular and viral origins, similar to OriP.

Indexed as

DNA ReplicationReplication OriginAmino Acid SequenceCell LineChromatinEpstein-Barr Virus Nuclear AntigensHumansMacromolecular SubstancesMolecular Sequence DataOrigin Recognition ComplexRecombinant Fusion ProteinsRNAChromatinEBV-encoded nuclear antigen 1Epstein-Barr Virus Nuclear AntigensMacromolecular SubstancesOrigin Recognition ComplexRecombinant Fusion ProteinsRNA

Identifiers

PMID18946490
PMCPMC2585170
OpenAlexW2149114390

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.