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Copy Number

The number of molecules of a particular type on or in a cell or part of a cell. Usually applied to specific genes or to plasmids within a bacterium… 
National Institutes of Health

Papers overview

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2018
2018
Detection of copy number variants using chromosomal microarray analysis for the prenatal diagnosis of congenital heart defects with normal karyotype
With the increasing availability of chromosomal microarray analysis (CMA) for congenital heart defect (CHD), genetic testing now… 
2010
2010
The p . A 897 KfsX 4 frameshift variation in desmocollin-2 is not a causative mutation in arrhythmogenic right ventricular cardiomyopathy
Mutations in genes encoding desmosomal proteins have been reported to cause arrhythmogenic right ventricular cardiomyopathy… 
2005
2005
Increased EGFR gene copy number detected by fish is associated with increased sensitivity to gefitinib in patients with bronchioloalveolar carcinoma (BAC) (S0126)
7030 Background: BAC subtypes are increasing in incidence, particularly in younger, never-smoking women. Studies with EGFR… 
1993
1993
Variant mapping of the Apo(B) AT rich minisatellite. Dependence on nucleotide sequence of the copy number variations. Instability of the non-canonical alleles.
Because of its variations in length, the AT rich Hyper-Variable Region (HVR) of the 3' end of the Apolipoprotein B gene is used… 
1992
1992
16S rrn gene copy number in Helicobacter pylori and its application to molecular typing.
The copy number of the genes encoding 16S ribosomal RNA was analysed for the genomes of geographically diverse strains of… 
1990
1990
Quantitation of chloramphenicol acetyl transferase in transgenic tobacco plants by ELISA and correlation with gene copy number
A monoclonal antibody to chloramphenicol acetyl transferase (CAT) was used in an indirect competitive enzyme immunoassay (ELISA… 
1987
1987
Variable copy number DNA sequences in rice
SummaryWe have cloned two types of variable copy number DNA sequences from the rice embryo genome. One of these sequences, which… 
1985
1985
Analysis of Agrobacterium tumefaciens plasmid pTiC58 replication region with a novel high-copy-number derivative
The origin of replication, ori, of the nopaline tumor-inducing plasmid, pTiC58, mapped in a region that shares sequence homology… 
1983
1983
Establishment of dihydrofolate reductase-increased human cell lines and relationship between dihydrofolate reductase levels and gene copy.
A series of methotrexate (MTX)-resistant human sublines developed by step increases in selected MTX concentrations have been… 
Highly Cited
1980
Highly Cited
1980
Control of Plasmid R1 Replication: Functions Involved in Replication, Copy Number Control, Incompatibility, and Switch-off of Replication
A small derivative of plasmid R1 was used to integratively suppress a chromosomal dnaA(Ts) mutation. The strain obtained grew…