To Be or Not to Be Expressed: The First Evidence of a Nucleolar Dominance Tissue-Specificity in Brachypodium hybridum

To Be or Not to Be Expressed: The First Evidence of a Nucleolar Dominance Tissue-Specificity in Brachypodium hybridum

Nucleolar dominance (ND) is an epigenetic, developmentally regulated phenomenon that describes the selective inactivation of 35S rDNA loci derived from one progenitor of a hybrid or allopolyploid. The presence of ND was documented in an allotetraploid grass, Brachypodium hybridum (genome composition...

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Bibliographic Details
Main Authors: Natalia Borowska-Zuchowska, Ewa Robaszkiewicz, Serhii Mykhailyk, Joanna Wartini, Artur Pinski, Ales Kovarik, Robert Hasterok
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-12-01
Series:Frontiers in Plant Science
Subjects:
nucleolar dominance
35S rDNA
secondary constriction
Brachypodium
allopolyploidy
3D-FISH
Online Access:https://www.frontiersin.org/articles/10.3389/fpls.2021.768347/full

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https://www.frontiersin.org/articles/10.3389/fpls.2021.768347/full

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