| Year |
Citation |
Score |
| 2023 |
Fultz D, McKinlay A, Enganti R, Pikaard CS. Sequence and epigenetic landscapes of active and silent nucleolus organizer regions in . Science Advances. 9: eadj4509. PMID 37910609 DOI: 10.1126/sciadv.adj4509 |
0.849 |
|
| 2023 |
Pikaard CS, Chandrasekhara C, McKinlay A, Enganti R, Fultz D. Reaching for the off switch in nucleolar dominance. The Plant Journal : For Cell and Molecular Biology. PMID 37228042 DOI: 10.1111/tpj.16318 |
0.844 |
|
| 2023 |
Wang F, Huang HY, Huang J, Singh J, Pikaard CS. Enzymatic reactions of AGO4 in RNA-directed DNA methylation: siRNA duplex loading, passenger strand elimination, target RNA slicing, and sliced target retention. Genes & Development. PMID 36746605 DOI: 10.1101/gad.350240.122 |
0.788 |
|
| 2022 |
Manavella PA, Herz MAG, Kornblihtt AR, Sorenson R, Sieburth LE, Nakaminami K, Seki M, Ding Y, Sun Q, Kang H, Ariel FD, Crespi M, Giudicatti A, Cai Q, Jin H, ... ... Pikaard CS, et al. Beyond transcription: compelling open questions in plant RNA biology. The Plant Cell. PMID 36477566 DOI: 10.1093/plcell/koac346 |
0.448 |
|
| 2022 |
Loffer A, Singh J, Fukudome A, Mishra V, Wang F, Pikaard CS. A DCL3 dicing code within Pol IV-RDR2 transcripts diversifies the siRNA pool guiding RNA-directed DNA methylation. Elife. 11. PMID 35098919 DOI: 10.7554/eLife.73260 |
0.858 |
|
| 2021 |
Fukudome A, Singh J, Mishra V, Reddem E, Martinez-Marquez F, Wenzel S, Yan R, Shiozaki M, Yu Z, Wang JC, Takagi Y, Pikaard CS. Structure and RNA template requirements of RNA-DEPENDENT RNA POLYMERASE 2. Proceedings of the National Academy of Sciences of the United States of America. 118. PMID 34903670 DOI: 10.1073/pnas.2115899118 |
0.866 |
|
| 2021 |
McKinlay A, Fultz D, Wang F, Pikaard CS. Targeted Enrichment of rRNA Gene Tandem Arrays for Ultra-Long Sequencing by Selective Restriction Endonuclease Digestion. Frontiers in Plant Science. 12: 656049. PMID 33995452 DOI: 10.3389/fpls.2021.656049 |
0.812 |
|
| 2021 |
Mishra V, Singh J, Wang F, Zhang Y, Fukudome A, Trinidad JC, Takagi Y, Pikaard CS. Assembly of a dsRNA synthesizing complex: RNA-DEPENDENT RNA POLYMERASE 2 contacts the largest subunit of NUCLEAR RNA POLYMERASE IV. Proceedings of the National Academy of Sciences of the United States of America. 118. PMID 33753485 DOI: 10.1073/pnas.2019276118 |
0.872 |
|
| 2020 |
Singh J, Pikaard CS. Reconstitution of siRNA Biogenesis In Vitro: Novel Reaction Mechanisms and RNA Channeling in the RNA-Directed DNA Methylation Pathway. Cold Spring Harbor Symposia On Quantitative Biology. PMID 32350049 DOI: 10.1101/Sqb.2019.84.039842 |
0.796 |
|
| 2019 |
Singh J, Mishra V, Wang F, Huang HY, Pikaard CS. Reaction Mechanisms of Pol IV, RDR2, and DCL3 Drive RNA Channeling in the siRNA-Directed DNA Methylation Pathway. Molecular Cell. 75: 576-589.e5. PMID 31398324 DOI: 10.1016/J.Molcel.2019.07.008 |
0.869 |
|
| 2019 |
Ferrafiat L, Pflieger D, Singh J, Thieme M, Böhrer M, Himber C, Gerbaud A, Bucher E, Pikaard CS, Blevins T. The NRPD1 N-terminus contains a Pol IV-specific motif that is critical for genome surveillance in Arabidopsis. Nucleic Acids Research. PMID 31372633 DOI: 10.1093/Nar/Gkz618 |
0.855 |
|
| 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 |
0.878 |
|
| 2019 |
Blevins T, Podicheti R, Pikaard CS. Analysis of siRNA Precursors Generated by RNA Polymerase IV and RNA-Dependent RNA Polymerase 2 in Arabidopsis. Methods in Molecular Biology (Clifton, N.J.). 1933: 33-48. PMID 30945177 DOI: 10.1007/978-1-4939-9045-0_2 |
0.831 |
|
| 2019 |
Pikaard CS. Chromosome topology-organizing genes by loops and bounds The Plant Cell. 10: 1229-32. PMID 9707525 DOI: 10.1105/Tpc.10.8.1229 |
0.313 |
|
| 2017 |
Marasco M, Li W, Lynch M, Pikaard CS. Catalytic properties of RNA polymerases IV and V: accuracy, nucleotide incorporation and rNTP/dNTP discrimination. Nucleic Acids Research. PMID 28977461 DOI: 10.1093/Nar/Gkx794 |
0.873 |
|
| 2017 |
Wang J, Blevins T, Podicheti R, Haag JR, Tan EH, Wang F, Pikaard CS. Mutation of Arabidopsis SMC4 identifies condensin as a corepressor of pericentromeric transposons and conditionally expressed genes. Genes & Development. PMID 28882854 DOI: 10.1101/Gad.301499.117 |
0.841 |
|
| 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 |
0.864 |
|
| 2017 |
Blevins T, Wang J, Pflieger D, Pontvianne F, Pikaard CS. Hybrid incompatibility caused by an epiallele. Proceedings of the National Academy of Sciences of the United States of America. PMID 28270603 DOI: 10.1073/Pnas.1700368114 |
0.833 |
|
| 2016 |
Wendte JM, Pikaard CS. Targeting Argonaute to chromatin. Genes & Development. 30: 2649-2650. PMID 28087710 DOI: 10.1101/Gad.294900.116 |
0.845 |
|
| 2016 |
Mohannath G, Pontvianne F, Pikaard CS. Selective nucleolus organizer inactivation in Arabidopsis is a chromosome position-effect phenomenon. Proceedings of the National Academy of Sciences of the United States of America. PMID 27821753 DOI: 10.1073/Pnas.1608140113 |
0.818 |
|
| 2016 |
Mohannath G, Pikaard CS. Analysis of rRNA Gene Methylation in Arabidopsis thaliana by CHEF-Conventional 2D Gel Electrophoresis. Methods in Molecular Biology (Clifton, N.J.). 1455: 183-202. PMID 27576719 DOI: 10.1007/978-1-4939-3792-9_14 |
0.822 |
|
| 2016 |
Wendte JM, Pikaard CS. The RNAs of RNA-directed DNA methylation. Biochimica Et Biophysica Acta. PMID 27521981 DOI: 10.1016/J.Bbagrm.2016.08.004 |
0.868 |
|
| 2016 |
Pontvianne F, Carpentier MC, Durut N, Pavlištová V, Jaške K, Schořová Š, Parrinello H, Rohmer M, Pikaard CS, Fojtová M, Fajkus J, Sáez-Vásquez J. Identification of Nucleolus-Associated Chromatin Domains Reveals a Role for the Nucleolus in 3D Organization of the A. thaliana Genome. Cell Reports. PMID 27477271 DOI: 10.1016/J.Celrep.2016.07.016 |
0.835 |
|
| 2016 |
Chandrasekhara C, Mohannath G, Blevins T, Pontvianne F, Pikaard CS. Chromosome-specific NOR inactivation explains selective rRNA gene silencing and dosage control in Arabidopsis. Genes & Development. 30: 177-90. PMID 26744421 DOI: 10.1101/Gad.273755.115 |
0.839 |
|
| 2015 |
Provart NJ, Alonso J, Assmann SM, Bergmann D, Brady SM, Brkljacic J, Browse J, Chapple C, Colot V, Cutler S, Dangl J, Ehrhardt D, Friesner JD, Frommer WB, Grotewold E, ... ... Pikaard C, et al. 50 years of Arabidopsis research: highlights and future directions. The New Phytologist. PMID 26465351 DOI: 10.1111/Nph.13687 |
0.317 |
|
| 2015 |
Blevins T, Podicheti R, Mishra V, Marasco M, Wang J, Rusch D, Tang H, Pikaard CS. Identification of Pol IV and RDR2-dependent precursors of 24 nt siRNAs guiding de novo DNA methylation in Arabidopsis. Elife. 4. PMID 26430765 DOI: 10.7554/Elife.09591 |
0.865 |
|
| 2015 |
Ream TS, Haag JR, Pontvianne F, Nicora CD, Norbeck AD, Paša-Toli? L, Pikaard CS. Subunit compositions of Arabidopsis RNA polymerases I and III reveal Pol I- and Pol III-specific forms of the AC40 subunit and alternative forms of the C53 subunit. Nucleic Acids Research. 43: 4163-78. PMID 25813043 DOI: 10.1093/Nar/Gkv247 |
0.835 |
|
| 2015 |
Blevins T, Podicheti R, Mishra V, Marasco M, Wang J, Rusch D, Tang H, Pikaard CS. Author response: Identification of Pol IV and RDR2-dependent precursors of 24 nt siRNAs guiding de novo DNA methylation in Arabidopsis Elife. DOI: 10.7554/Elife.09591.039 |
0.817 |
|
| 2014 |
Pikaard CS, Mittelsten Scheid O. Epigenetic regulation in plants. Cold Spring Harbor Perspectives in Biology. 6: a019315. PMID 25452385 DOI: 10.1101/Cshperspect.A019315 |
0.453 |
|
| 2014 |
Haag JR, Brower-Toland B, Krieger EK, Sidorenko L, Nicora CD, Norbeck AD, Irsigler A, LaRue H, Brzeski J, McGinnis K, Ivashuta S, Pasa-Tolic L, Chandler VL, Pikaard CS. Functional diversification of maize RNA polymerase IV and V subtypes via alternative catalytic subunits. Cell Reports. 9: 378-90. PMID 25284785 DOI: 10.1016/J.Celrep.2014.08.067 |
0.849 |
|
| 2014 |
Blevins T, Pontvianne F, Cocklin R, Podicheti R, Chandrasekhara C, Yerneni S, Braun C, Lee B, Rusch D, Mockaitis K, Tang H, Pikaard CS. A two-step process for epigenetic inheritance in Arabidopsis. Molecular Cell. 54: 30-42. PMID 24657166 DOI: 10.1016/J.Molcel.2014.02.019 |
0.868 |
|
| 2013 |
Doelling JH, Pikaard CS. Transient expression in Arabidopsis thaliana protoplasts derived from rapidly established cell suspension cultures. Plant Cell Reports. 12: 241-4. PMID 24197149 DOI: 10.1007/Bf00237127 |
0.78 |
|
| 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 |
0.858 |
|
| 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 |
0.826 |
|
| 2013 |
Pikaard CS. Methylating the DNA of the most repressed: special access required. Molecular Cell. 49: 1021-2. PMID 23541038 DOI: 10.1016/J.Molcel.2013.03.013 |
0.396 |
|
| 2012 |
Pikaard CS, Haag JR, Pontes OM, Blevins T, Cocklin R. A transcription fork model for Pol IV and Pol V-dependent RNA-directed DNA methylation. Cold Spring Harbor Symposia On Quantitative Biology. 77: 205-12. PMID 23567894 DOI: 10.1101/Sqb.2013.77.014803 |
0.866 |
|
| 2012 |
Haag JR, Ream TS, Marasco M, Nicora CD, Norbeck AD, Pasa-Tolic L, Pikaard CS. In vitro transcription activities of Pol IV, Pol V, and RDR2 reveal coupling of Pol IV and RDR2 for dsRNA synthesis in plant RNA silencing. Molecular Cell. 48: 811-8. PMID 23142082 DOI: 10.1016/J.Molcel.2012.09.027 |
0.871 |
|
| 2012 |
Wierzbicki AT, Cocklin R, Mayampurath A, Lister R, Jordan Rowley M, Gregory BD, Ecker JR, Tang H, Pikaard CS. Spatial and functional relationships among Pol V-associated loci, Pol IV-dependent siRNAs, and cytosine methylation in the Arabidopsis epigenome Genes and Development. 26: 1825-1836. PMID 22855789 DOI: 10.1101/Gad.197772.112 |
0.849 |
|
| 2012 |
Tan EH, Blevins T, Ream TS, Pikaard CS. Functional Consequences of Subunit Diversity in RNA Polymerases II and V Cell Reports. 1: 208-214. PMID 22550619 DOI: 10.1016/J.Celrep.2012.01.004 |
0.849 |
|
| 2012 |
Pontvianne F, Blevins T, Chandrasekhara C, Feng W, Stroud H, Jacobsen SE, Michaels SD, Pikaard CS. Histone methyltransferases regulating rRNA gene dose and dosage control in Arabidopsis. Genes & Development. 26: 945-57. PMID 22549957 DOI: 10.1101/Gad.182865.111 |
0.868 |
|
| 2011 |
Mosher RA, Tan EH, Shin J, Fischer RL, Pikaard CS, Baulcombe DC. An atypical epigenetic mechanism affects uniparental expression of Pol IV-dependent siRNAs. Plos One. 6: e25756. PMID 22003406 DOI: 10.1371/Journal.Pone.0025756 |
0.781 |
|
| 2011 |
Haag JR, Pikaard CS. Multisubunit RNA polymerases IV and V: purveyors of non-coding RNA for plant gene silencing. Nature Reviews. Molecular Cell Biology. 12: 483-92. PMID 21779025 DOI: 10.1038/Nrm3152 |
0.841 |
|
| 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 |
0.86 |
|
| 2010 |
Tucker SL, Reece J, Ream TS, Pikaard CS. Evolutionary history of plant multisubunit RNA polymerases IV and V: Subunit origins via genome-wide and segmental gene duplications, retrotransposition, and lineage-specific subfunctionalization Cold Spring Harbor Symposia On Quantitative Biology. 75: 285-297. PMID 21447813 DOI: 10.1101/Sqb.2010.75.037 |
0.837 |
|
| 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 |
0.878 |
|
| 2010 |
Pontvianne F, Abou-Ellail M, Douet J, Comella P, Matia I, Chandrasekhara C, Debures A, Blevins T, Cooke R, Medina FJ, Tourmente S, Pikaard CS, Sáez-Vásquez J. Nucleolin is required for DNA methylation state and the expression of rRNA gene variants in Arabidopsis thaliana. Plos Genetics. 6: e1001225. PMID 21124873 DOI: 10.1371/Journal.Pgen.1001225 |
0.855 |
|
| 2010 |
Pontvianne F, Blevins T, Pikaard CS. Arabidopsis Histone Lysine Methyltransferases. Advances in Botanical Research. 53: 1-22. PMID 20703330 DOI: 10.1016/S0065-2296(10)53001-5 |
0.841 |
|
| 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 |
0.867 |
|
| 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, ... ... Pikaard CS, 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 |
0.832 |
|
| 2010 |
Tucker S, Vitins A, Pikaard CS. Nucleolar dominance and ribosomal RNA gene silencing. Current Opinion in Cell Biology. 22: 351-6. PMID 20392622 DOI: 10.1016/J.Ceb.2010.03.009 |
0.889 |
|
| 2010 |
Carvalho A, Delgado M, Barão A, Frescatada M, Ribeiro E, Pikaard CS, Viegas W, Neves N. Chromosome and DNA methylation dynamics during meiosis in the autotetraploid Arabidopsis arenosa. Sexual Plant Reproduction. 23: 29-37. PMID 20165961 DOI: 10.1007/S00497-009-0115-2 |
0.419 |
|
| 2010 |
Pontvianne F, Earley K, Wierzbicki AT, Blevins T, Costa-Nunes P, Preuss S, Tucker S, Pikaard C. Histone deacetylase HDA6 suppresses intergenic transcription and mediates crosstalk between DNA methylation and histone modifications in rRNA gene silencing F1000research. 1. DOI: 10.7490/F1000Research.362.1 |
0.831 |
|
| 2009 |
Pikaard CS, Tucker S. RNA-silencing enzymes Pol IV and Pol V in maize: more than one flavor? Plos Genetics. 5: e1000736. PMID 19956537 DOI: 10.1371/Journal.Pgen.1000736 |
0.759 |
|
| 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 |
0.889 |
|
| 2009 |
Copenhaver GP, Doelling JH, Gens S, Pikaard CS. Use of RFLPs larger than 100 kbp to map the position and internal organization of the nucleolus organizer region on chromosome 2 in Arabidopsis thaliana. The Plant Journal : For Cell and Molecular Biology. 7: 273-86. PMID 19764126 DOI: 10.1046/J.1365-313X.1995.7020273.X |
0.804 |
|
| 2009 |
Tessadori F, van Zanten M, Pavlova P, Clifton R, Pontvianne F, Snoek LB, Millenaar FF, Schulkes RK, van Driel R, Voesenek LA, Spillane C, Pikaard CS, Fransz P, Peeters AJ. Phytochrome B and histone deacetylase 6 control light-induced chromatin compaction in Arabidopsis thaliana. Plos Genetics. 5: e1000638. PMID 19730687 DOI: 10.1371/Journal.Pgen.1000638 |
0.745 |
|
| 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 |
0.88 |
|
| 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 |
0.873 |
|
| 2009 |
Wierzbicki AT, Ream TS, Haag JR, Pikaard CS. RNA polymerase V transcription guides ARGONAUTE4 to chromatin. Nature Genetics. 41: 630-4. PMID 19377477 DOI: 10.1038/Ng.365 |
0.873 |
|
| 2009 |
He XJ, Hsu YF, Pontes O, Zhu J, Lu J, Bressan RA, Pikaard C, Wang CS, Zhu JK. NRPD4, a protein related to the RPB4 subunit of RNA polymerase II, is a component of RNA polymerases IV and V and is required for RNA-directed DNA methylation. Genes & Development. 23: 318-30. PMID 19204117 DOI: 10.1101/Gad.1765209 |
0.837 |
|
| 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 |
0.865 |
|
| 2009 |
Ream TS, Haag JR, Wierzbicki AT, Nicora CD, Norbeck AD, Zhu JK, Hagen G, Guilfoyle TJ, Pasa-Tolić L, Pikaard CS. Subunit compositions of the RNA-silencing enzymes Pol IV and Pol V reveal their origins as specialized forms of RNA polymerase II. Molecular Cell. 33: 192-203. PMID 19110459 DOI: 10.1016/J.Molcel.2008.12.015 |
0.864 |
|
| 2009 |
Pontes O, Vitins A, Pikaard C, Hong E, Ream T. Interactions Among Small Interfering RNAs And MicroRNAs in Arabidopsis Thaliana Microscopy and Microanalysis. 15: 878-879. DOI: 10.1017/S1431927609098018 |
0.83 |
|
| 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 |
0.872 |
|
| 2008 |
Wierzbicki AT, Haag JR, Pikaard CS. Noncoding transcription by RNA polymerase Pol IVb/Pol V mediates transcriptional silencing of overlapping and adjacent genes. Cell. 135: 635-48. PMID 19013275 DOI: 10.1016/J.Cell.2008.09.035 |
0.886 |
|
| 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 |
0.814 |
|
| 2008 |
Onodera Y, Nakagawa K, Haag JR, Pikaard D, Mikami T, Ream T, Ito Y, Pikaard CS. Sex-biased lethality or transmission of defective transcription machinery in Arabidopsis. Genetics. 180: 207-18. PMID 18723889 DOI: 10.1534/Genetics.108.090621 |
0.842 |
|
| 2008 |
Pikaard CS, Haag JR, Ream T, Wierzbicki AT. Roles of RNA polymerase IV in gene silencing. Trends in Plant Science. 13: 390-7. PMID 18514566 DOI: 10.1016/J.Tplants.2008.04.008 |
0.887 |
|
| 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 |
0.708 |
|
| 2007 |
Haag JR, Pikaard CS. RNA polymerase I: a multifunctional molecular machine. Cell. 131: 1224-5. PMID 18160031 DOI: 10.1016/J.Cell.2007.12.005 |
0.813 |
|
| 2007 |
Caperta AD, Neves N, Viegas W, Pikaard CS, Preuss S. Relationships between transcription, silver staining, and chromatin organization of nucleolar organizers in Secale cereale. Protoplasma. 232: 55-9. PMID 18157499 DOI: 10.1007/S00709-007-0277-4 |
0.854 |
|
| 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 |
0.848 |
|
| 2007 |
Earley KW, Shook MS, Brower-Toland B, Hicks L, Pikaard CS. In vitro specificities of Arabidopsis co-activator histone acetyltransferases: Implications for histone hyperacetylation in gene activation Plant Journal. 52: 615-626. PMID 17877703 DOI: 10.1111/J.1365-313X.2007.03264.X |
0.825 |
|
| 2007 |
Lewis MS, Pikaard DJ, Nasrallah M, Doelling JH, Pikaard CS. Locus-specific ribosomal RNA gene silencing in nucleolar dominance. Plos One. 2: e815. PMID 17726545 DOI: 10.1371/Journal.Pone.0000815 |
0.848 |
|
| 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 |
0.803 |
|
| 2007 |
Preuss S, Pikaard CS. rRNA gene silencing and nucleolar dominance: insights into a chromosome-scale epigenetic on/off switch. Biochimica Et Biophysica Acta. 1769: 383-92. PMID 17439825 DOI: 10.1016/J.Bbaexp.2007.02.005 |
0.886 |
|
| 2007 |
Pikaard CS. Cell biology of the Arabidopsis nuclear siRNA pathway for RNA-directed chromatin modification. Cold Spring Harbor Symposia On Quantitative Biology. 71: 473-80. PMID 17381329 DOI: 10.1101/Sqb.2006.71.046 |
0.614 |
|
| 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 |
0.785 |
|
| 2007 |
Pikaard C, Pontes O. Heterochromatin: condense or excise. Nature Cell Biology. 9: 19-20. PMID 17199128 DOI: 10.1038/Ncb0107-19 |
0.737 |
|
| 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 |
0.815 |
|
| 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 |
0.869 |
|
| 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 |
0.86 |
|
| 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 |
0.788 |
|
| 2005 |
Pikaard CS, Preuss S, Earley K, Lawrence RJ, Lewis MS, Chen ZJ. Detecting differential expression of parental or progenitor alleles in genetic hybrids and allopolyploids. Methods in Enzymology. 395: 554-69. PMID 15865984 DOI: 10.1016/S0076-6879(05)95029-5 |
0.827 |
|
| 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 |
0.874 |
|
| 2005 |
McGinnis K, Chandler V, Cone K, Kaeppler H, Kaeppler S, Kerschen A, Pikaard C, Richards E, Sidorenko L, Smith T, Springer N, Wulan T. Transgene-induced RNA interference as a tool for plant functional genomics. Methods in Enzymology. 392: 1-24. PMID 15644172 DOI: 10.1016/S0076-6879(04)92001-0 |
0.479 |
|
| 2005 |
Chang S, Pikaard CS. Transcript profiling in Arabidopsis reveals complex responses to global inhibition of DNA methylation and histone deacetylation. The Journal of Biological Chemistry. 280: 796-804. PMID 15516340 DOI: 10.1074/Jbc.M409053200 |
0.728 |
|
| 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 |
0.795 |
|
| 2004 |
Lewis MS, Cheverud JM, Pikaard CS. Evidence for nucleolus organizer regions as the units of regulation in nucleolar dominance in Arabidopsis thaliana interecotype hybrids. Genetics. 167: 931-9. PMID 15238541 DOI: 10.1534/Genetics.103.026203 |
0.791 |
|
| 2004 |
Lawrence RJ, Pikaard CS. Chromatin turn ons and turn offs of ribosomal RNA genes. Cell Cycle (Georgetown, Tex.). 3: 880-3. PMID 15190210 DOI: 10.4161/Cc.3.7.983 |
0.833 |
|
| 2004 |
Probst AV, Fagard M, Proux F, Mourrain P, Boutet S, Earley K, Lawrence RJ, Pikaard CS, Murfett J, Furner I, Vaucheret H, Mittelsten Scheid O. Arabidopsis histone deacetylase HDA6 is required for maintenance of transcriptional gene silencing and determines nuclear organization of rDNA repeats. The Plant Cell. 16: 1021-34. PMID 15037732 DOI: 10.1105/Tpc.018754 |
0.865 |
|
| 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 DOI: 10.1016/S1097-2765(04)00064-4 |
0.853 |
|
| 2003 |
Saez-Vasquez J, Albert AC, Earley K, Pikaard CS. Purification and transcriptional analysis of RNA polymerase I holoenzymes from broccoli (Brassica oleracea) and frog (Xenopus laevis). Methods in Enzymology. 370: 121-38. PMID 14712639 DOI: 10.1016/S0076-6879(03)70011-1 |
0.852 |
|
| 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 |
0.828 |
|
| 2003 |
Lawrence RJ, Pikaard CS. Transgene-induced RNA interference: a strategy for overcoming gene redundancy in polyploids to generate loss-of-function mutations. The Plant Journal : For Cell and Molecular Biology. 36: 114-21. PMID 12974816 DOI: 10.1046/J.1365-313X.2003.01857.X |
0.81 |
|
| 2003 |
Grummt I, Pikaard CS. Epigenetic silencing of RNA polymerase I transcription. Nature Reviews. Molecular Cell Biology. 4: 641-9. PMID 12923526 DOI: 10.1038/Nrm1171 |
0.642 |
|
| 2002 |
Pikaard CS. Transcription and tyranny in the nucleolus: the organization, activation, dominance and repression of ribosomal RNA genes. The Arabidopsis Book / American Society of Plant Biologists. 1: e0083. PMID 22303219 DOI: 10.1199/Tab.0083 |
0.594 |
|
| 2002 |
Pandey R, Müller A, Napoli CA, Selinger DA, Pikaard CS, Richards EJ, Bender J, Mount DW, Jorgensen RA. Analysis of histone acetyltransferase and histone deacetylase families of Arabidopsis thaliana suggests functional diversification of chromatin modification among multicellular eukaryotes. Nucleic Acids Research. 30: 5036-55. PMID 12466527 DOI: 10.1093/Nar/Gkf660 |
0.358 |
|
| 2002 |
Mcstay B, Paule MR, Schultz MC, Willis I, Pikaard CS. Oddpols united: New insights into transcription by RNA polymerases I and III Gene Expression. 10: 263-269. PMID 12450218 DOI: 10.3727/000000002783992415 |
0.553 |
|
| 2002 |
Pikaard CS, Lawrence RJ. Uniting the paths to gene silencing. Nature Genetics. 32: 340-1. PMID 12368915 DOI: 10.1038/Ng1008 |
0.814 |
|
| 2002 |
Caudy AA, Pikaard CS. Xenopus ribosomal RNA gene intergenic spacer elements conferring transcriptional enhancement and nucleolar dominance-like competition in oocytes. The Journal of Biological Chemistry. 277: 31577-84. PMID 12080048 DOI: 10.1074/Jbc.M202737200 |
0.759 |
|
| 2002 |
Pikaard CS. Genomic change and gene silencing in polyploids. Trends in Genetics : Tig. 17: 675-7. PMID 11718903 DOI: 10.1016/S0168-9525(01)02545-8 |
0.424 |
|
| 2001 |
Lewis MS, Pikaard CS. Restricted chromosomal silencing in nucleolar dominance. Proceedings of the National Academy of Sciences of the United States of America. 98: 14536-40. PMID 11734651 DOI: 10.1073/Pnas.251424098 |
0.78 |
|
| 2001 |
Saez-Vasquez J, Meissner M, Pikaard CS. RNA polymerase I holoenzyme-promoter complexes include an associated CK2-like protein kinase. Plant Molecular Biology. 47: 449-59. PMID 11587515 DOI: 10.1023/A:1011619413393 |
0.791 |
|
| 2001 |
Saez-Vasquez J, Pikaard CS. RNA polymerase I holoenzyme-promoter interactions. The Journal of Biological Chemistry. 275: 37173-80. PMID 10940310 DOI: 10.1074/Jbc.M006057200 |
0.804 |
|
| 2000 |
Pikaard CS. The epigenetics of nucleolar dominance. Trends in Genetics : Tig. 16: 495-500. PMID 11074291 DOI: 10.1016/S0168-9525(00)02113-2 |
0.552 |
|
| 2000 |
Pikaard CS. Nucleolar dominance: uniparental gene silencing on a multi-megabase scale in genetic hybrids. Plant Molecular Biology. 43: 163-77. PMID 10999402 DOI: 10.1023/A:1006471009225 |
0.55 |
|
| 1999 |
Pikaard CS. Nucleolar dominance and silencing of transcription Trends in Plant Science. 4: 478-483. PMID 10562732 DOI: 10.1016/S1360-1385(99)01501-0 |
0.583 |
|
| 1999 |
Albert AC, Denton M, Kermekchiev M, Pikaard CS. Histone acetyltransferase and protein kinase activities copurify with a putative Xenopus RNA polymerase I holoenzyme self-sufficient for promoter-dependent transcription. Molecular and Cellular Biology. 19: 796-806. PMID 9858602 DOI: 10.1128/Mcb.19.1.796 |
0.872 |
|
| 1998 |
Chen J, Comai L, Pikaard CS. Gene dosage and stochastic effects determine the severity and direction of uniparental ribosomal RNA gene silencing (nucleolar dominance) in Arabidopsis allopolyploids Proceedings of the National Academy of Sciences of the United States of America. 95: 14891-14896. PMID 9843986 DOI: 10.1073/Pnas.95.25.14891 |
0.548 |
|
| 1997 |
Saez-Vasquez J, Pikaard CS. Extensive purification of a putative RNA polymerase I holoenzyme from plants that accurately initiates rRNA gene transcription in vitro. Proceedings of the National Academy of Sciences of the United States of America. 94: 11869-74. PMID 9342329 DOI: 10.1073/Pnas.94.22.11869 |
0.827 |
|
| 1997 |
Kermekchiev M, Workman JL, Pikaard CS. Nucleosome binding by the polymerase I transactivator upstream binding factor displaces linker histone H1. Molecular and Cellular Biology. 17: 5833-42. PMID 9315641 DOI: 10.1128/Mcb.17.10.5833 |
0.436 |
|
| 1997 |
Chen ZJ, Pikaard CS. Epigenetic silencing of RNA polymerase I transcription: A role for DNA methylation and histone modification in nucleolar dominance Genes and Development. 11: 2124-2136. PMID 9284051 DOI: 10.1101/GAD.11.16.2124 |
0.526 |
|
| 1997 |
Chen ZJ, Pikaard CS. Transcriptional analysis of nucleolar dominance in polyploid plants: Biased expression/silencing of progenitor rRNA genes is developmentally regulated in Brassica Proceedings of the National Academy of Sciences of the United States of America. 94: 3442-3447. PMID 9096413 DOI: 10.1073/Pnas.94.7.3442 |
0.678 |
|
| 1997 |
Gaudino RJ, Pikaard CS. Cytokinin induction of RNA polymerase I transcription in Arabidopsis thaliana. The Journal of Biological Chemistry. 272: 6799-804. PMID 9045714 DOI: 10.1074/Jbc.272.10.6799 |
0.811 |
|
| 1997 |
Doelling JH, Pikaard CS. Species-specificity of rRNA gene transcription in plants manifested as a switch in RNA polymerase specificity. Nucleic Acids Research. 24: 4725-32. PMID 8972859 DOI: 10.1093/Nar/24.23.4725 |
0.851 |
|
| 1996 |
Copenhaver GP, Pikaard CS. Two-dimensional RFLP analyses reveal megabase-sized clusters of rRNA gene variants in Arabidopsis thaliana, suggesting local spreading of variants as the mode for gene homogenization during concerted evolution. The Plant Journal : For Cell and Molecular Biology. 9: 273-82. PMID 8820611 DOI: 10.1046/J.1365-313X.1996.09020273.X |
0.472 |
|
| 1996 |
Copenhaver GP, Pikaard CS. RFLP and physical mapping with an rDNA-specific endonuclease reveals that nucleolus organizer regions of Arabidopsis thaliana adjoin the telomeres on chromosomes 2 and 4. The Plant Journal : For Cell and Molecular Biology. 9: 259-72. PMID 8820610 DOI: 10.1046/J.1365-313X.1996.09020259.X |
0.401 |
|
| 1996 |
Doelling JH, Pikaard CS. The minimal ribosomal RNA gene promoter of Arabidopsis thaliana includes a critical element at the transcription initiation site. The Plant Journal : For Cell and Molecular Biology. 8: 683-92. PMID 8528280 DOI: 10.1046/J.1365-313X.1995.08050683.X |
0.852 |
|
| 1994 |
Pikaard CS. Ribosomal gene promoter domains can function as artificial enhancers of RNA polymerase I transcription, supporting a promoter origin for natural enhancers in Xenopus. Proceedings of the National Academy of Sciences of the United States of America. 91: 464-8. PMID 8290549 DOI: 10.1073/Pnas.91.2.464 |
0.481 |
|
| 1994 |
Copenhaver GP, Putnam CD, Denton ML, Pikaard CS. The RNA polymerase I transcription factor UBF is a sequence-tolerant HMG-box protein that can recognize structured nucleic acids. Nucleic Acids Research. 22: 2651-7. PMID 8041627 DOI: 10.1093/Nar/22.13.2651 |
0.8 |
|
| 1994 |
Putnam CD, Copenhaver GP, Denton ML, Pikaard CS. The RNA polymerase I transactivator upstream binding factor requires its dimerization domain and high-mobility-group (HMG) box 1 to bend, wrap, and positively supercoil enhancer DNA. Molecular and Cellular Biology. 14: 6476-88. PMID 7935371 DOI: 10.1128/Mcb.14.10.6476 |
0.797 |
|
| 1993 |
Doelling JH, Gaudino RJ, Pikaard CS. Functional analysis of Arabidopsis thaliana rRNA gene and spacer promoters in vivo and by transient expression. Proceedings of the National Academy of Sciences of the United States of America. 90: 7528-32. PMID 8356050 DOI: 10.1073/Pnas.90.16.7528 |
0.863 |
|
| 1992 |
Putnam CD, Pikaard CS. Cooperative binding of the Xenopus RNA polymerase I transcription factor xUBF to repetitive ribosomal gene enhancers. Molecular and Cellular Biology. 12: 4970-80. PMID 1406673 DOI: 10.1128/Mcb.12.11.4970 |
0.684 |
|
| 1991 |
McStay B, Hu CH, Pikaard CS, Reeder RH. xUBF and Rib 1 are both required for formation of a stable polymerase I promoter complex in X. laevis. The Embo Journal. 10: 2297-303. PMID 2065665 DOI: 10.1002/J.1460-2075.1991.Tb07766.X |
0.652 |
|
| 1990 |
Pikaard CS, Pape LK, Henderson SL, Ryan K, Paalman MH, Lopata MA, Reeder RH, Sollner-Webb B. Enhancers for RNA polymerase I in mouse ribosomal DNA. Molecular and Cellular Biology. 10: 4816-25. PMID 2388626 DOI: 10.1128/Mcb.10.9.4816 |
0.816 |
|
| 1990 |
Pikaard CS, Smith SD, Reeder RH, Rothblum L. rUBF, an RNA polymerase I transcription factor from rats, produces DNase I footprints identical to those produced by xUBF, its homolog from frogs. Molecular and Cellular Biology. 10: 3810-2. PMID 2355924 DOI: 10.1128/Mcb.10.7.3810 |
0.697 |
|
| 1989 |
Bell SP, Pikaard CS, Reeder RH, Tjian R. Molecular mechanisms governing species-specific transcription of ribosomal RNA. Cell. 59: 489-97. PMID 2805069 DOI: 10.1016/0092-8674(89)90032-9 |
0.739 |
|
| 1989 |
Pikaard CS, McStay B, Schultz MC, Bell SP, Reeder RH. The Xenopus ribosomal gene enhancers bind an essential polymerase I transcription factor, xUBF. Genes & Development. 3: 1779-88. PMID 2606347 DOI: 10.1101/Gad.3.11.1779 |
0.715 |
|
| 1988 |
Mignery GA, Pikaard CS, Park WD. Molecular characterization of the patatin multigene family of potato Gene. 62: 27-44. PMID 3371664 DOI: 10.1016/0378-1119(88)90577-X |
0.697 |
|
| 1988 |
Pikaard CS, Reeder RH. Sequence elements essential for function of the Xenopus laevis ribosomal DNA enhancers. Molecular and Cellular Biology. 8: 4282-8. PMID 3185550 DOI: 10.1128/Mcb.8.10.4282 |
0.663 |
|
| 1987 |
Pikaard CS, Brusca JS, Hannapel DJ, Park WD. The two classes of genes for the major potato tuber protein, patatin, are differentially expressed in tubers and roots. Nucleic Acids Research. 15: 1979-94. PMID 3031583 DOI: 10.1093/Nar/15.5.1979 |
0.773 |
|
| 1986 |
Pikaard CS, Mignery GA, Ma DP, Stark VJ, Park WD. Sequence of two apparent pseudogenes of the major potato tuber protein, patatin. Nucleic Acids Research. 14: 5564-6. PMID 3737411 DOI: 10.1093/Nar/14.13.5564 |
0.636 |
|
| 1984 |
Kanabus J, Pikaard CS, Cherry JH. Heat Shock Proteins in Tobacco Cell Suspension during Growth Cycle. Plant Physiology. 75: 639-44. PMID 16663679 DOI: 10.1104/Pp.75.3.639 |
0.605 |
|
| 1984 |
Pikaard CS, Cherry JH. Maintenance of Normal or Supranormal Protein Accumulation in Developing Ovules of Glycine max L. Merr. during PEG-Induced Water Stress. Plant Physiology. 75: 176-80. PMID 16663566 DOI: 10.1104/Pp.75.1.176 |
0.607 |
|
| 1984 |
Mignery GA, Pikaard CS, Hannapel DJ, Park WD. Isolation and sequence analysis of cDNAs for the major potato tuber protein, patatin Nucleic Acids Research. 12: 7987-8000. PMID 6150463 DOI: 10.1093/Nar/12.21.7987 |
0.767 |
|
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