Evidence map›Paper›PMID 11854416›Full record

ArticleMolecular biology of the cell2002

Drosophila minichromosome maintenance 6 is required for chorion gene amplification and genomic replication.

Gina Schwed, Noah May, Yana Pechersky, Brian R Calvi

Open access · greenAbstract read
In one paragraph

Article in Molecular biology of the cell, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

41 citing papers in PubMed, 68 citations in OpenAlex.

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  11. The function of Drosophila p53 isoforms in apoptosis.Cell death and differentiation · 2015
    Article
  12. Article
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  14. Article
  15. Genomic markers of ovarian reserve.Seminars in reproductive medicine · 2013
    Review
  16. Article
  17. Article
  18. Article
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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

4 authors at 1 institution in 1 country.

Gina SchwedDepartment of Genetics, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania 19104, USA.
Noah May
Yana Pechersky
Brian R Calvi
University of Pennsylvania · US

Funding

DISSECTION OF A METAZOAN PRE-REPLICATION COMPLEXR01GM061290 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI CALVI, BRIAN R · 2000 to 2009
$2.6M
NIGMS NIH HHS R01 GM061290NIGMS NIH HHS R01GM61290-01
6 · The paper itself

Abstract

Duplication of the eukaryotic genome initiates from multiple origins of DNA replication whose activity is coordinated with the cell cycle. We have been studying the origins of DNA replication that control amplification of eggshell (chorion) genes during Drosophila oogenesis. Mutation of genes required for amplification results in a thin eggshell phenotype, allowing a genetic dissection of origin regulation. Herein, we show that one mutation corresponds to a subunit of the minichromosome maintenance (MCM) complex of proteins, MCM6. The binding of the MCM complex to origins in G1 as part of a prereplicative complex is critical for the cell cycle regulation of origin licensing. We find that MCM6 associates with other MCM subunits during amplification. These results suggest that chorion origins are bound by an amplification complex that contains MCM proteins and therefore resembles the prereplicative complex. Lethal alleles of MCM6 reveal it is essential for mitotic cycles and endocycles, and suggest that its function is mediated by ATP. We discuss the implications of these findings for the role of MCMs in the coordination of DNA replication during the cell cycle.

Indexed as

Drosophila ProteinsAmino Acid SequenceAnimalsBromodeoxyuridineCell Cycle ProteinsDNA ReplicationDrosophilaEmbryo, NonmammalianFemaleGene AmplificationGene Expression Regulation, DevelopmentalMinichromosome Maintenance Complex Component 6Molecular Sequence DataReplication OriginBromodeoxyuridineCell Cycle ProteinsDrosophila ProteinsMcm6 protein, DrosophilaMinichromosome Maintenance Complex Component 6

Identifiers

PMID11854416
PMCPMC65653
OpenAlexW2128960755

What OpenQuestion holds

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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.