Distribution of 45S rDNA sites in chromosomes of plants: structural and evolutionary implications.

BMC Evol Biol · 2012 · PMC3583730 · PMID 23181612

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a clear trendno p-value reported

In general, polyploidy results in doubling of sites when it is of recent origin (intraspecific polyploidy), but when comparing different diploid and polyploid species of the same genus there was a clear trend to reduce the number of SMC in the latter.

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