Concepedia

Author

Wanda Viegas

University of LisbonORCID

Also Known As

Viegas, W., W. S. VIEGAS, W. S. Viegas, W. Viegas, W.S. Viegas, Wanda S. Viegas, Wanda Viegas, Wanda Viegas (81364)

130

Publications

3.4K

Citations

31

H-Index

99

Concepts

All Affiliations

University of LisbonUniversidade LusófonaAberystwyth UniversityWashington University in St. LouisUniversidade Nova de Lisboa
WV

About

Wanda Viegas is an author at University of Lisbon specializing in medicine, genetics, and natural sciences.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Medicine

23

35

1.8K

2

Natural Sciences

20

27

1.5K

3

Engineering

5

5

99

4

Education

1

1

14

5

Public Health

1

1

31

Wanda Viegas

×

64

Publications

3.1K

Citations

30

H-Index

YearCitations

A Concerted DNA Methylation/Histone Methylation Switch Regulates rRNA Gene Dosage Control and Nucleolar Dominance

Richard J. Lawrence, Keith Earley, Olga Pontes,

Molecular Cell

2004

336

Chromosomal locus rearrangements are a rapid response to formation of the allotetraploid <i>Arabidopsis suecica</i> genome

Olga Pontes, Nuno Neves, Manuela Silva,

Proceedings of the National Academy of Sciences

2004

258

Erasure of histone acetylation by <i>Arabidopsis HDA6</i> mediates large-scale gene silencing in nucleolar dominance

Keith Earley, Richard J. Lawrence, Olga Pontes,

Genes & Development

2006

233

A Century of B Chromosomes in Plants: So What?

R. Jones, Wanda Viegas, Andreas Houben

Annals of Botany

2007

154

Multimegabase Silencing in Nucleolar Dominance Involves siRNA-Directed DNA Methylation and Specific Methylcytosine-Binding Proteins

Sasha Preuss, Pedro Costa‐Nunes, Sarah Tucker,

Molecular Cell

2008

141

Polyploidization as a Retraction Force in Plant Genome Evolution: Sequence Rearrangements in Triticale

Miguel Bento, H. Sofia Pereira, Margarida Rocheta,

PLoS ONE

2008

93

Postembryonic Establishment of Megabase-Scale Gene Silencing in Nucleolar Dominance

Olga Pontes, Richard J. Lawrence, Manuela Silva,

PLoS ONE

2007

90

Natural variation in nucleolar dominance reveals the relationship between nucleolus organizer chromatin topology and rRNA gene transcription in <i>Arabidopsis</i>

Olga Pontes, Richard J. Lawrence, Nuno Neves,

Proceedings of the National Academy of Sciences

2003

89

Colchicine-induced polyploidization depends on tubulin polymerization in c-metaphase cells

Ana D. Caperta, Margarida Delgado, F. Ressurreição,

PROTOPLASMA

2006

85

rRNA gene activity and control of expression mediated by methylation and imprinting during embryo development in wheat x rye hybrids

Nathália de Andrade Neves, J. S. Heslop‐Harrison, Wanda Viegas

Theoretical and Applied Genetics

1995

80

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