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Article

High and uneven levels of 45S rDNA site-number variation across wild populations of a diploid plant genus (Anacyclus, Asteraceae).

PloS one - 1 Jan 2017

Rosato Marcela, Álvarez Inés, Nieto Feliner Gonzalo, Rosselló Josep A

Abstract excerpt

The nuclear genome harbours hundreds to several thousand copies of ribosomal DNA. Despite their essential role in cellular ribogenesis few studies have addressed intrapopulation, interpopulation and interspecific levels of rDNA variability in wild plants. Some studies have assessed the extent of rDNA variation at the sequence and copy-number level with large sampling in several species. However, comparable...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 29088249
DOI: 10.1371/journal.pone.0187131
PMCID: PMC5663423

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