| 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. Haag J.R., Ream T.S., Marasco M., Nicora C.D., Norbeck A.D., Pasa-Tolic L., Pikaard C.S.
Mol. Cell 48:811-818(2012) · Mapped (1) |
| Functional consequences of subunit diversity in RNA polymerases II and V. Tan E.H., Blevins T., Ream T.S., Pikaard C.S.
Cell reports 1:208-214(2012) |
| Nucleolin is required for DNA methylation state and the expression of rRNA gene variants in Arabidopsis thaliana. Pontvianne F., Abou-Ellail M., Douet J., Comella P., Matia I., Chandrasekhara C., Debures A., Blevins T., Cooke R., Medina F.J. et al.
PLoS Genet. 6:E1001225-E1001225(2010) · UniProtKB (1) |
| Mechanisms of HDA6-mediated rRNA gene silencing: suppression of intergenic Pol II transcription and differential effects on maintenance versus siRNA-directed cytosine methylation. Earley K.W., Pontvianne F., Wierzbicki A.T., Blevins T., Tucker S., Costa-Nunes P., Pontes O., Pikaard C.S.
Genes Dev. 24:1119-1132(2010) · Mapped (2) |
| An RNA polymerase II- and AGO4-associated protein acts in RNA-directed DNA methylation. Gao Z., Liu H.L., Daxinger L., Pontes O., He X., Qian W., Lin H., Xie M., Lorkovic Z.J., Zhang S. et al.
Nature 465:106-109(2010) · UniProtKB (3) |
| RNA polymerase V functions in Arabidopsis interphase heterochromatin organization independently of the 24-nt siRNA-directed DNA methylation pathway. Pontes O., Costa-Nunes P., Vithayathil P., Pikaard C.S.
Mol. Plant 2:700-710(2009) · UniProtKB (1) |
| Phytochrome B and histone deacetylase 6 control light-induced chromatin compaction in Arabidopsis thaliana. Tessadori F., van Zanten M., Pavlova P., Clifton R., Pontvianne F., Snoek L.B., Millenaar F.F., Schulkes R.K., van Driel R., Voesenek L.A. et al.
PLoS Genet. 5:e1000638-e1000638(2009) · UniProtKB (2) · Mapped (2) |
| Heterochromatic siRNAs and DDM1 independently silence aberrant 5S rDNA transcripts in Arabidopsis. Blevins T., Pontes O., Pikaard C.S., Meins F. Jr.
PLoS ONE 4:E5932-E5932(2009) · UniProtKB (1) |
| An effector of RNA-directed DNA methylation in arabidopsis is an ARGONAUTE 4- and RNA-binding protein. He X.J., Hsu Y.F., Zhu S., Wierzbicki A.T., Pontes O., Pikaard C.S., Liu H.L., Wang C.S., Jin H., Zhu J.K.
Cell 137:498-508(2009) · Mapped (2) |
| RNA polymerase V transcription guides ARGONAUTE4 to chromatin. Wierzbicki A.T., Ream T.S., Haag J.R., Pikaard C.S.
Nat. Genet. 41:630-634(2009) · UniProtKB (1) |
| Subunit compositions of the RNA-silencing enzymes Pol IV and Pol V reveal their origins as specialized forms of RNA polymerase II. Ream T.S., Haag J.R., Wierzbicki A.T., Nicora C.D., Norbeck A.D., Zhu J.-K., Hagen G., Guilfoyle T.J., Pasa-Tolic L., Pikaard C.S.
Mol. Cell 33:192-203(2009) · UniProtKB (3) · Mapped (19) |
| Multimegabase silencing in nucleolar dominance involves siRNA-directed DNA methylation and specific methylcytosine-binding proteins. Preuss S.B., Costa-Nunes P., Tucker S., Pontes O., Lawrence R.J., Mosher R., Kasschau K.D., Carrington J.C., Baulcombe D.C., Viegas W. et al.
Mol. Cell 32:673-684(2008) · UniProtKB (2) |
| Noncoding transcription by RNA polymerase Pol IVb/Pol V mediates transcriptional silencing of overlapping and adjacent genes. Wierzbicki A.T., Haag J.R., Pikaard C.S.
Cell 135:635-648(2008) · Mapped (1) |
| ROS3 is an RNA-binding protein required for DNA demethylation in Arabidopsis. Zheng X., Pontes O., Zhu J., Miki D., Zhang F., Li W.X., Iida K., Kapoor A., Pikaard C.S., Zhu J.K.
Nature 455:1259-1262(2008) · Mapped (1) |
| Sex-biased lethality or transmission of defective transcription machinery in Arabidopsis. Onodera Y., Nakagawa K., Haag J.R., Pikaard D., Mikami T., Ream T., Ito Y., Pikaard C.S.
Genetics 180:207-218(2008) · Mapped (2) |
| RNA polymerase I: a multifunctional molecular machine. Haag J.R., Pikaard C.S.
Cell 131:1224-1225(2007) · Mapped (14) |
| In vitro specificities of Arabidopsis co-activator histone acetyltransferases: implications for histone hyperacetylation in gene activation. Earley K.W., Shook M.S., Brower-Toland B., Hicks L., Pikaard C.S.
Plant J. 52:615-626(2007) · Mapped (12) |
| An SNF2 protein associated with nuclear RNA silencing and the spread of a silencing signal between cells in Arabidopsis. Smith L.M., Pontes O., Searle I., Yelina N., Yousafzai F.K., Herr A.J., Pikaard C.S., Baulcombe D.C.
Plant Cell 19:1507-1521(2007) · UniProtKB (2) · Mapped (8) |
| Cell biology of the Arabidopsis nuclear siRNA pathway for RNA-directed chromatin modification. Pikaard C.S.
Cold Spring Harb. Symp. Quant. Biol. 71:473-480(2006) · Mapped (5) |
| VIM1, a methylcytosine-binding protein required for centromeric heterochromatinization. Woo H.R., Pontes O., Pikaard C.S., Richards E.J.
Genes Dev. 21:267-277(2007) · UniProtKB (5) · Mapped (2) |
| An ARGONAUTE4-containing nuclear processing center colocalized with Cajal bodies in Arabidopsis thaliana. Li C.F., Pontes O., El-Shami M., Henderson I.R., Bernatavichute Y.V., Chan S.W.-L., Lagrange T., Pikaard C.S., Jacobsen S.E.
Cell 126:93-106(2006) · UniProtKB (3) · Mapped (1) |
| The Arabidopsis chromatin-modifying nuclear siRNA pathway involves a nucleolar RNA processing center. Pontes O., Li C.F., Nunes P.C., Haag J., Ream T., Vitins A., Jacobsen S.E., Pikaard C.S.
Cell 126:79-92(2006) · UniProtKB (6) · Mapped (2) |
| Erasure of histone acetylation by Arabidopsis HDA6 mediates large-scale gene silencing in nucleolar dominance. Earley K., Lawrence R.J., Pontes O., Reuther R., Enciso A.J., Silva M., Neves N., Gross M., Viegas W., Pikaard C.S.
Genes Dev. 20:1283-1293(2006) · UniProtKB (6) · Mapped (1) |
| Plant nuclear RNA polymerase IV mediates siRNA and DNA methylation-dependent heterochromatin formation. Onodera Y., Haag J.R., Ream T., Nunes P.C., Pontes O., Pikaard C.S.
Cell 120:613-622(2005) · UniProtKB (3) · Mapped (4) |
| Chromosomal locus rearrangements are a rapid response to formation of the allotetraploid Arabidopsis suecica genome. Pontes O., Neves N., Silva M., Lewis M.S., Madlung A., Comai L., Viegas W., Pikaard C.S.
Proc. Natl. Acad. Sci. U.S.A. 101:18240-18245(2004) · Mapped (1) |
