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Epigenetic remodeling of meiotic crossover frequency in Arabidopsis thaliana DNA methyltransferase mutants.

PLoS genetics - 1 Jan 2012

Yelina Nataliya E, Choi Kyuha, Chelysheva Liudmila, Macaulay Malcolm, de Snoo Bastiaan, Wijnker Erik, Miller Nigel, Drouaud Jan, Grelon Mathilde, Copenhaver Gregory P, Mezard Christine, Kelly Krystyna A, Henderson Ian R

Abstract excerpt

Meiosis is a specialized eukaryotic cell division that generates haploid gametes required for sexual reproduction. During meiosis, homologous chromosomes pair and undergo reciprocal genetic exchange, termed crossover (CO). Meiotic CO frequency varies along the physical length of chromosomes and is determined by hierarchical mechanisms, including epigenetic organization, for example methylation of the DNA and...

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Centromere
Chromosomes, Plant
DNA (Cytosine-5-)-Methyltransferases
DNA, Intergenic
Epigenomics

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Physical Chromosome Mapping

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PMID: 22876192
DOI: 10.1371/journal.pgen.1002844
PMCID: PMC3410864

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