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Please use this identifier to cite or link to this item: http://hdl.handle.net/10400.5/3523

Título: Ribosomal DNA heterochromatin in plants
Autor: Neves, N.
Delgado, M.
Silva, M.
Caperta, A.
Morais-Cecílio, L.
Viegas, W.
Palavras-chave: rDNA
Issue Date: 2005
Editora: Karger
Citação: "Cytogenetic and Genome Research". ISSN 1424-8581. 109 (2005) 104-111
Resumo: The aim of this review is to integrate earlier results and recent findings to present the current state-of-the art vision concerning the dynamic behavior of the ribosomal DNA (rDNA) fraction in plants. The global organization and behavioral features of rDNA make it a most useful system to analyse the relationship between chromatin topology and gene expression patterns. Correlations between several heterochromatin fractions and rDNA arrays demonstrate the heterochromatic nature of the rDNA and reveal the importance of the genomic environment and of developmental controls in modulating its dynamics
Arbitragem científica: yes
URI: http://hdl.handle.net/10400.5/3523
ISSN: 1424-8581
Appears in Collections:CBAA - Artigos de Revista

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