Dynamics of Rye Chromosome 1R Regions with High or Low Crossover Frequency in Homology Search and Synapsis Development

@inproceedings{Valenzuela2012DynamicsOR,
  title={Dynamics of Rye Chromosome 1R Regions with High or Low Crossover Frequency in Homology Search and Synapsis Development},
  author={Nohelia T. Valenzuela and Esther H K Perera and Tom{\'a}s {\'A}lvaro Naranjo},
  booktitle={PloS one},
  year={2012}
}
In many organisms, homologous pairing and synapsis depend on the meiotic recombination machinery that repairs double-strand DNA breaks (DSBs) produced at the onset of meiosis. The culmination of recombination via crossover gives rise to chiasmata, which locate distally in many plant species such as rye, Secale cereale. Although, synapsis initiates close to the chromosome ends, a direct effect of regions with high crossover frequency on partner identification and synapsis initiation has not been… CONTINUE READING
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