Olga Pontes - Publications

Affiliations: 
Ten Fingers for Design, Inc 

33 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 Wendte JM, Haag JR, Pontes OM, Singh J, Metcalf S, Pikaard CS. The Pol IV largest subunit CTD quantitatively affects siRNA levels guiding RNA-directed DNA methylation. Nucleic Acids Research. PMID 31329950 DOI: 10.1093/nar/gkz615  0.92
2017 Wendte JM, Haag JR, Singh J, McKinlay A, Pontes OM, Pikaard CS. Functional Dissection of the Pol V Largest Subunit CTD in RNA-Directed DNA Methylation. Cell Reports. 19: 2796-2808. PMID 28658626 DOI: 10.1016/j.celrep.2017.05.091  0.92
2017 Liu M, Ba Z, Costa-Nunes P, Wei W, Li L, Kong F, Li Y, Chai J, Pontes O, Qi Y. IDN2 Interacts with RPA and Facilitates DNA Double-Strand Break Repair by Homologous Recombination in Arabidopsis. The Plant Cell. PMID 28223440 DOI: 10.1105/tpc.16.00769  0.96
2014 da Costa-Nunes JA, Capitão C, Kozak J, Costa-Nunes P, Ducasa GM, Pontes O, Angelis KJ. The AtRAD21.1 and AtRAD21.3 Arabidopsis cohesins play a synergistic role in somatic DNA double strand break damage repair. Bmc Plant Biology. 14: 353. PMID 25511710 DOI: 10.1186/s12870-014-0353-9  0.96
2014 Costa-Nunes P, Kim JY, Hong E, Pontes O. The cytological and molecular role of domains rearranged methyltransferase3 in RNA-dependent DNA methylation of Arabidopsis thaliana. Bmc Research Notes. 7: 721. PMID 25316414 DOI: 10.1186/1756-0500-7-721  0.96
2014 Dinh TT, Gao L, Liu X, Li D, Li S, Zhao Y, O'Leary M, Le B, Schmitz RJ, Manavella P, Weigel D, Pontes O, Ecker JR, Chen X. DNA Topoisomerase 1α Promotes Transcriptional Silencing of Transposable Elements through DNA Methylation and Histone Lysine 9 Dimethylation in Arabidopsis Plos Genetics. 10. PMID 24992598 DOI: 10.1371/journal.pgen.1004446  0.88
2014 Costa-Nunes P, Vitins A, Pontes O. Connecting the dots of RNA-directed DNA methylation in Arabidopsis thaliana. Chromosome Research : An International Journal On the Molecular, Supramolecular and Evolutionary Aspects of Chromosome Biology. 22: 225-40. PMID 24846724 DOI: 10.1007/s10577-014-9425-9  0.96
2013 Pontvianne F, Blevins T, Chandrasekhara C, Mozgová I, Hassel C, Pontes OM, Tucker S, Mokros P, Muchová V, Fajkus J, Pikaard CS. Subnuclear partitioning of rRNA genes between the nucleolus and nucleoplasm reflects alternative epiallelic states. Genes & Development. 27: 1545-50. PMID 23873938 DOI: 10.1101/gad.221648.113  0.92
2013 Pontes O, Vitins A, Ream TS, Hong E, Pikaard CS, Costa-Nunes P. Intersection of small RNA pathways in Arabidopsis thaliana sub-nuclear domains. Plos One. 8: e65652. PMID 23776518 DOI: 10.1371/journal.pone.0065652  0.96
2012 Xie M, Ren G, Costa-Nunes P, Pontes O, Yu B. A subgroup of SGS3-like proteins act redundantly in RNA-directed DNA methylation. Nucleic Acids Research. 40: 4422-31. PMID 22302148 DOI: 10.1093/nar/gks034  0.96
2011 Hoffer P, Ivashuta S, Pontes O, Vitins A, Pikaard C, Mroczka A, Wagner N, Voelker T. Posttranscriptional gene silencing in nuclei. Proceedings of the National Academy of Sciences of the United States of America. 108: 409-14. PMID 21173264 DOI: 10.1073/pnas.1009805108  0.96
2010 Costa-Nunes P, Pontes O, Preuss SB, Pikaard CS. Extra views on RNA-dependent DNA methylation and MBD6-dependent heterochromatin formation in nucleolar dominance. Nucleus (Austin, Tex.). 1: 254-9. PMID 21327072 DOI: 10.4161/nucl.1.3.11741  0.88
2010 Earley KW, Pontvianne F, Wierzbicki AT, Blevins T, Tucker S, Costa-Nunes P, Pontes O, Pikaard CS. Mechanisms of HDA6-mediated rRNA gene silencing: suppression of intergenic Pol II transcription and differential effects on maintenance versus siRNA-directed cytosine methylation. Genes & Development. 24: 1119-32. PMID 20516197 DOI: 10.1101/gad.1914110  0.96
2010 Searle IR, Pontes O, Melnyk CW, Smith LM, Baulcombe DC. JMJ14, a JmjC domain protein, is required for RNA silencing and cell-to-cell movement of an RNA silencing signal in Arabidopsis. Genes & Development. 24: 986-91. PMID 20478993 DOI: 10.1101/gad.579910  0.88
2010 Gao Z, Liu HL, Daxinger L, Pontes O, He X, Qian W, Lin H, Xie M, Lorkovic ZJ, Zhang S, Miki D, Zhan X, Pontier D, Lagrange T, Jin H, et al. An RNA polymerase II- and AGO4-associated protein acts in RNA-directed DNA methylation. Nature. 465: 106-9. PMID 20410883 DOI: 10.1038/nature09025  0.88
2009 Pontes O, Costa-Nunes P, Vithayathil P, Pikaard CS. RNA polymerase V functions in Arabidopsis interphase heterochromatin organization independently of the 24-nt siRNA-directed DNA methylation pathway. Molecular Plant. 2: 700-10. PMID 19825650 DOI: 10.1093/mp/ssp006  0.96
2009 Blevins T, Pontes O, Pikaard CS, Meins F. Heterochromatic siRNAs and DDM1 independently silence aberrant 5S rDNA transcripts in Arabidopsis. Plos One. 4: e5932. PMID 19529764 DOI: 10.1371/journal.pone.0005932  0.92
2009 He XJ, Hsu YF, Zhu S, Wierzbicki AT, Pontes O, Pikaard CS, Liu HL, Wang CS, Jin H, Zhu JK. An effector of RNA-directed DNA methylation in arabidopsis is an ARGONAUTE 4- and RNA-binding protein. Cell. 137: 498-508. PMID 19410546 DOI: 10.1016/j.cell.2009.04.028  0.92
2009 Haag JR, Pontes O, Pikaard CS. Metal A and metal B sites of nuclear RNA polymerases Pol IV and Pol V are required for siRNA-dependent DNA methylation and gene silencing. Plos One. 4: e4110. PMID 19119310 DOI: 10.1371/journal.pone.0004110  0.88
2008 Preuss SB, Costa-Nunes P, Tucker S, Pontes O, Lawrence RJ, Mosher R, Kasschau KD, Carrington JC, Baulcombe DC, Viegas W, Pikaard CS. Multimegabase silencing in nucleolar dominance involves siRNA-directed DNA methylation and specific methylcytosine-binding proteins. Molecular Cell. 32: 673-84. PMID 19061642 DOI: 10.1016/j.molcel.2008.11.009  0.88
2008 Zheng X, Pontes O, Zhu J, Miki D, Zhang F, Li WX, Iida K, Kapoor A, Pikaard CS, Zhu JK. ROS3 is an RNA-binding protein required for DNA demethylation in Arabidopsis. Nature. 455: 1259-62. PMID 18815596 DOI: 10.1038/nature07305  0.92
2008 Pontes O, Pikaard CS. siRNA and miRNA processing: new functions for Cajal bodies. Current Opinion in Genetics & Development. 18: 197-203. PMID 18337083 DOI: 10.1016/j.gde.2008.01.008  0.92
2007 Pontes O, Lawrence RJ, Silva M, Preuss S, Costa-Nunes P, Earley K, Neves N, Viegas W, Pikaard CS. Postembryonic establishment of megabase-scale gene silencing in nucleolar dominance. Plos One. 2: e1157. PMID 17987131 DOI: 10.1371/journal.pone.0001157  0.88
2007 Smith LM, Pontes O, Searle I, Yelina N, Yousafzai FK, Herr AJ, Pikaard CS, Baulcombe DC. An SNF2 protein associated with nuclear RNA silencing and the spread of a silencing signal between cells in Arabidopsis. The Plant Cell. 19: 1507-21. PMID 17526749 DOI: 10.1105/tpc.107.051540  0.88
2007 Woo HR, Pontes O, Pikaard CS, Richards EJ. VIM1, a methylcytosine-binding protein required for centromeric heterochromatinization. Genes & Development. 21: 267-77. PMID 17242155 DOI: 10.1101/gad.1512007  0.92
2006 Li CF, Pontes O, El-Shami M, Henderson IR, Bernatavichute YV, Chan SW, Lagrange T, Pikaard CS, Jacobsen SE. An ARGONAUTE4-containing nuclear processing center colocalized with Cajal bodies in Arabidopsis thaliana. Cell. 126: 93-106. PMID 16839879 DOI: 10.1016/j.cell.2006.05.032  0.92
2006 Pontes O, Li CF, Costa Nunes P, Haag J, Ream T, Vitins A, Jacobsen SE, Pikaard CS. The Arabidopsis chromatin-modifying nuclear siRNA pathway involves a nucleolar RNA processing center. Cell. 126: 79-92. PMID 16839878 DOI: 10.1016/j.cell.2006.05.031  0.96
2006 Earley K, Lawrence RJ, Pontes O, Reuther R, Enciso AJ, Silva M, Neves N, Gross M, Viegas W, Pikaard CS. Erasure of histone acetylation by Arabidopsis HDA6 mediates large-scale gene silencing in nucleolar dominance. Genes & Development. 20: 1283-93. PMID 16648464 DOI: 10.1101/gad.1417706  0.92
2006 Earley KW, Haag JR, Pontes O, Opper K, Juehne T, Song K, Pikaard CS. Gateway-compatible vectors for plant functional genomics and proteomics. The Plant Journal : For Cell and Molecular Biology. 45: 616-29. PMID 16441352 DOI: 10.1111/j.1365-313X.2005.02617.x  0.88
2005 Onodera Y, Haag JR, Ream T, Costa Nunes P, Pontes O, Pikaard CS. Plant nuclear RNA polymerase IV mediates siRNA and DNA methylation-dependent heterochromatin formation. Cell. 120: 613-22. PMID 15766525 DOI: 10.1016/j.cell.2005.02.007  0.88
2004 Pontes O, Neves N, Silva M, Lewis MS, Madlung A, Comai L, Viegas W, Pikaard CS. Chromosomal locus rearrangements are a rapid response to formation of the allotetraploid Arabidopsis suecica genome. Proceedings of the National Academy of Sciences of the United States of America. 101: 18240-5. PMID 15604143 DOI: 10.1073/pnas.0407258102  0.88
2004 Lawrence RJ, Earley K, Pontes O, Silva M, Chen ZJ, Neves N, Viegas W, Pikaard CS. A concerted DNA methylation/histone methylation switch regulates rRNA gene dosage control and nucleolar dominance. Molecular Cell. 13: 599-609. PMID 14992728  0.92
2003 Pontes O, Lawrence RJ, Neves N, Silva M, Lee JH, Chen ZJ, Viegas W, Pikaard CS. Natural variation in nucleolar dominance reveals the relationship between nucleolus organizer chromatin topology and rRNA gene transcription in Arabidopsis. Proceedings of the National Academy of Sciences of the United States of America. 100: 11418-23. PMID 14504406 DOI: 10.1073/pnas.1932522100  0.92
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