Interplay of ribosomal DNA Loci in nucleolar dominance: dominant NORs are up-regulated by chromatin dynamics in the wheat-rye system

Background: Chromatin organizational and topological plasticity, and its functions in gene expression regulation, have been strongly revealed by the analysis of nucleolar dominance in hybrids and polyploids where one parental set of ribosomal RNA (rDNA) genes that are clustered in nucleolar organizi...

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Bibliographic Details
Main Author: Silva, Manuela (author)
Other Authors: Viegas, Wanda (author), Pereira, H. Sofia (author), Bento, Miguel (author), Santos, Ana Paula (author), Shaw, Peter (author), Delgado, Margarida (author), Neves, Nuno (author)
Format: article
Language:eng
Published: 2010
Subjects:
nucleolar dominance
chromatin
wheat
rye
Online Access:http://hdl.handle.net/10400.5/2412
Country:Portugal
Oai:oai:www.repository.utl.pt:10400.5/2412

Internet

http://hdl.handle.net/10400.5/2412

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