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 Authors: Silva, Manuela, Pereira, H. Sofia, Bento, Miguel, Santos, Ana Paula, Shaw, Peter, Delgado, Margarida, Neves, Nuno, Viegas, Wanda
Format: Artigo
Language:Inglês
Published: Public Library of Science 2008
Subjects:
Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2585015/
https://ncbi.nlm.nih.gov/pubmed/19048103
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0003824
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