This vedios explains about Gene Linkage, Crossing Over, _ Mapping. /nGenes may crossover before segregating. The frequency of crossover gives rise to mapping genes on chromosomes. THe larger the mapping distance, the more likely they are to crossover.

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Channels: Molecular Genetics

Tags: Gene Linkage Crossing Over Mapping

Upload by: juliarobertscool on 03-10-2012.

Duration: 2m 13s

Dnatube: Sciencific and Medical video site.