Postembryonic Establishment of Megabase-Scale Gene Silencing in Nucleolar Dominance

Olga Pontes; Richard J. Lawrence; Manuela Silva; Sasha Preuss; Pedro Costa-Nunes; Keith Earley; Nuno Neves; Wanda Viegas; Craig S. Pikaard

doi:10.1371/journal.pone.0001157

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Open Access

Peer-reviewed

Research Article

Postembryonic Establishment of Megabase-Scale Gene Silencing in Nucleolar Dominance

Olga Pontes,

Current address: Department of Biology, Washington University, St. Louis, Missouri, United States of America

Affiliations Department of Biology, Washington University, St. Louis, Missouri, United States of America, Centro de Botânica Aplicada à Agricultura, Instituto Superior de Agronomia, Technical University of Lisbon, Lisboa, Portugal
⨯
Richard J. Lawrence,

Affiliation Department of Biology, Washington University, St. Louis, Missouri, United States of America
⨯
Manuela Silva,

Affiliation Centro de Botânica Aplicada à Agricultura, Instituto Superior de Agronomia, Technical University of Lisbon, Lisboa, Portugal
⨯
Sasha Preuss,

Affiliation Department of Biology, Washington University, St. Louis, Missouri, United States of America
⨯
Pedro Costa-Nunes,

Affiliations Department of Biology, Washington University, St. Louis, Missouri, United States of America, Centro de Botânica Aplicada à Agricultura, Instituto Superior de Agronomia, Technical University of Lisbon, Lisboa, Portugal
⨯
Keith Earley,

Affiliation Department of Biology, Washington University, St. Louis, Missouri, United States of America
⨯
Nuno Neves,

Affiliations Centro de Botânica Aplicada à Agricultura, Instituto Superior de Agronomia, Technical University of Lisbon, Lisboa, Portugal, Secção Autónoma de Biotecnologia, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal
⨯
Wanda Viegas ,

*To whom correspondence should be addressed. E-mail: wandaviegas@isa.utl.pt (WV); pikaard@biology.wustl.edu (CSP)

Affiliation Centro de Botânica Aplicada à Agricultura, Instituto Superior de Agronomia, Technical University of Lisbon, Lisboa, Portugal
⨯
Craig S. Pikaard

*To whom correspondence should be addressed. E-mail: wandaviegas@isa.utl.pt (WV); pikaard@biology.wustl.edu (CSP)

Affiliation Department of Biology, Washington University, St. Louis, Missouri, United States of America
⨯

Postembryonic Establishment of Megabase-Scale Gene Silencing in Nucleolar Dominance

Olga Pontes,
Richard J. Lawrence,
Manuela Silva,
Sasha Preuss,
Pedro Costa-Nunes,
Keith Earley,
Nuno Neves,
Wanda Viegas,
Craig S. Pikaard

Published: November 7, 2007
https://doi.org/10.1371/journal.pone.0001157

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Ribosomal RNA
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Arabidopsis thaliana
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Leaves
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