Two general approaches are available for investigating patterns of meiotic recombination in human germ cells: firstly, direct cytogenetic assessment of recombination in the cells in which it occurs; secondly, indirect genetic methods that exploit DNA polymorphisms. Each of these approaches has advantages and disadvantages for the production of genetic recombination maps.
Keywords: meiotic recombination; crossover; MLH1 foci; chiasmata; linkage analysis; map function; interference




