4.4 Review

Epigenetic regulation during meiosis and crossover

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Joint control of meiotic crossover patterning by the synaptonemal complex and HEI10 dosage

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DMC1 attenuates RAD51-mediated recombination in Arabidopsis

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Summary: Meiotic recombination is essential for fertility in sexually reproducing organisms, and it requires the DNA strand-exchange proteins RAD51 and DMC1 to repair DNA double strand breaks. DMC1 is meiosis-specific and RAD51 is essential for both mitotic and meiotic homologous recombination. In plants, DMC1 is the main active protein involved in meiotic suppression of RAD51, and its downregulation is associated with local assembly of DMC1 at DNA breaks.

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Epigenetic regulator Cfp1 safeguards male meiotic progression by regulating meiotic gene expression

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Loss of chromatin remodeler DDM1 causes segregation distortion in Arabidopsis thaliana

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