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Article

Heterozygous insertions alter crossover distribution but allow crossover interference in Caenorhabditis elegans.

Genetics - 1 Nov 2005

Hammarlund Marc, Davis M Wayne, Nguyen Hung, Dayton Dustin, Jorgensen Erik M

Abstract excerpt

The normal distribution of crossover events on meiotic bivalents depends on homolog recognition, alignment, and interference. We developed a method for precisely locating all crossovers on Caenorhabditis elegans chromosomes and demonstrated that wild-type animals have essentially complete interference, with each bivalent receiving one and only one crossover. A physical break in one homolog has previously been...

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Identifiers

PMID: 16118192
DOI: 10.1534/genetics.105.044834
PMCID: PMC1456811

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