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A Function for Subtelomeric DNA in Saccharomyces Cerevisiae

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Journal Genetics
Specialty Genetics
Date 2003 Oct 24
PMID 14573499
Citations 10
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Abstract

The subtelomeric DNA sequences from chromosome I of Saccharomyces cerevisiae are shown to be inherently poor substrates for meiotic recombination. On the basis of these results and prior observations that crossovers near telomeres do not promote efficient meiosis I segregation, we suggest that subtelomeric sequences evolved to prevent recombination from occurring where it cannot promote efficient segregation.

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