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Article

Centromere satellites from Arabidopsis populations: maintenance of conserved and variable domains.

Genome research - 1 Feb 2003

Hall Sarah E, Kettler Gregory, Preuss Daphne

Abstract excerpt

The rapid evolution of centromere sequences between species has led to a debate over whether centromere activity is sequence-dependent. The Arabidopsis thaliana centromere regions contain approximately 20,000 copies of a 178-bp satellite repeat. Here, we analyzed satellites from 41 Arabidopsis ecotypes, providing the first broad population survey of satellite variation within a species. We found highly conserved...

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Identifiers

PMID: 12566397
DOI: 10.1101/gr.593403
PMCID: PMC420371

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