title: Regulation of meiotic recombination and prophase I progression in mammals.
abstract: Meiosis is the process by which diploid germ cells divide to produce haploid gametes for sexual reproduction. The process is highly conserved in eukaryotes, however the recent availability of mouse models for meiotic recombination has revealed surprising regulatory differences between simple unicellular organisms and those with increasingly complex genomes. Moreover, in these higher eukaryotes, the intervention of physiological and sex-specific factors may also influence how meiotic recombination and progression are monitored and regulated. This review will focus on the recent studies involving mouse mutants for meiosis, and will highlight important differences between traditional model systems for meiosis (such as yeast) and those involving more complex cellular, physiological and genetic criteria.
authors.affiliation: Department of Molecular Genetics, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, New York 10461, USA. pcohen@aecom.yu.edu
authors.forename: P E
authors.initials: PE
authors.lastname: Cohen
authors.forename: J W
authors.initials: JW
authors.lastname: Pollard
mesh_terms: D000818:Animals; D006801:Humans; D008322:Mammals; D008540:Meiosis / Q000235:genetics*; D051379:Mice; D011418:Prophase / Q000502:physiology; D011995:Recombination, Genetic