DMC1

TL;DR: It is suggested that the Rad51 protein, probably together with Rad52 protein, is involved in a step to convert DSBs to the next intermediate in recombination.

TL;DR: DMC1 phenotypes provide further evidence that recombination and SC formation are interrelated processes and are consistent with a requirement for DNA-DNA interactions during SC formation, and additional evidence suggests that arrest occurs at a meiosis-specific cell cycle "checkpoint" in response to a primary defect in prophase chromosome metabolism.

TL;DR: The results support the view that mammalian checkpoint responses to meiotic recombination and/or synapsis defects are sexually dimorphic and propose that recombination initiation precedes and is required for normalsynapsis in mammals.

TL;DR: It is shown that the structural asymmetry of SEIs indicates that the two ends of a DSB interact with the homolog in temporal succession, via structurally (and thus biochemically) distinct processes, which can explain crossover suppression between homeologous and structurally heterozygous chromosomes.