Gene Details:

• Gene ID: AT3G23780
• Gene Symbol: DMS2, DRD2, NRPD2, NRPD2A, NRPE2, OCP1
• Gene Name: DEFECTIVE IN MERISTEM SILENCING 2, nuclear RNA polymerase D2A, OVEREXPRESSOR OF CATIONIC PEROXIDASE 1
• Description: nuclear RNA polymerase D2A;(source:Araport11)
• TAIR Accession:
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT3G23780.1     AT3G23780.2

Plant Ontology Annotations:

• PO:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)
• PO:0009046  — flower — flor (Spanish, exact), 花 (Japanese, exact), floret (related), Asteraceae floret (narrow), basal flower (narrow), double flower (narrow), hermaphrodite flower (narrow), monoclinous flower (narrow), perfect flower (narrow)

Function-related keywords:

• root ,  flower

Literature:

• Nuclear genes that encode mitochondrial proteins for DNA and RNA metabolism are clustered in the Arabidopsis genome.   DOI:  10.1105/tpc.010009 ;  PMID:  12837951
• Plant nuclear RNA polymerase IV mediates siRNA and DNA methylation-dependent heterochromatin formation.   DOI:  10.1016/j.cell.2005.02.007 ;  PMID:  15766525
• RNA polymerase IV directs silencing of endogenous DNA.   DOI:  10.1126/science.1106910 ;  PMID:  15692015
• Atypical RNA polymerase subunits required for RNA-directed DNA methylation.   DOI:  10.1038/ng1580 ;  PMID:  15924141
• Reinforcement of silencing at transposons and highly repeated sequences requires the concerted action of two distinct RNA polymerases IV in Arabidopsis.   DOI:  10.1101/gad.348405 ;  PMID:  16140984
• Dual-domain, dual-targeting organellar protein presequences in Arabidopsis can use non-AUG start codons.   DOI:  10.1105/tpc.105.035287 ;  PMID:  16169894
• RNA-directed DNA methylation mediated by DRD1 and Pol IVb: a versatile pathway for transcriptional gene silencing in plants.   DOI:  10.1016/j.bbaexp.2007.03.001 ;  PMID:  17449119
• An SNF2 protein associated with nuclear RNA silencing and the spread of a silencing signal between cells in Arabidopsis.   DOI:  10.1105/tpc.107.051540 ;  PMID:  17526749
• A structural-maintenance-of-chromosomes hinge domain-containing protein is required for RNA-directed DNA methylation.   DOI:  10.1038/ng.119 ;  PMID:  18425128
• Comparative transcriptomics of Arabidopsis sperm cells.   DOI:  10.1104/pp.108.125229 ;  PMID:  18667720
• Subunit compositions of the RNA-silencing enzymes Pol IV and Pol V reveal their origins as specialized forms of RNA polymerase II.   DOI:  10.1016/j.molcel.2008.12.015 ;  PMID:  19110459
• 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.   DOI:  10.1101/gad.1765209 ;  PMID:  19204117
• Dynamic regulation of ARGONAUTE4 within multiple nuclear bodies in Arabidopsis thaliana.   DOI:  10.1371/journal.pgen.0040027 ;  PMID:  18266474
• Diversity of Pol IV function is defined by mutations at the maize rmr7 locus.   DOI:  10.1371/journal.pgen.1000706 ;  PMID:  19936246
• Transcriptional silencing induced by Arabidopsis T-DNA mutants is associated with 35S promoter siRNAs and requires genes involved in siRNA-mediated chromatin silencing.   DOI:  10.1111/j.1365-313X.2010.04358.x ;  PMID:  21070421
• An siRNA pathway prevents transgenerational retrotransposition in plants subjected to stress.   DOI:  10.1038/nature09861 ;  PMID:  21399627
• The RNA silencing enzyme RNA polymerase v is required for plant immunity.   DOI:  10.1371/journal.pgen.1002434 ;  PMID:  22242006
• Herbivory in the previous generation primes plants for enhanced insect resistance.   DOI:  10.1104/pp.111.187831 ;  PMID:  22209873
• DRD1-Pol V-dependent self-silencing of an exogenous silencer restricts the non-cell autonomous silencing of an endogenous target gene.   DOI:  10.1111/j.1365-313X.2011.04714.x ;  PMID:  21771120
• Antisilencing role of the RNA-directed DNA methylation pathway and a histone acetyltransferase in Arabidopsis.   DOI:  10.1073/pnas.1208557109 ;  PMID:  22733760
• Arabidopsis MED18 Interaction With RNA Pol IV and V Subunit NRPD2a in Transcriptional Regulation of Plant Immune Responses.   DOI:  10.3389/fpls.2021.692036 ;  PMID:  34691090
• Role of the RNA-directed DNA Methylation pathway in the regulation of maternal effects in Arabidopsis thaliana seed germination.   DOI:  10.17912/micropub.biology.000504 ;  PMID:  34901781
• The RNA-binding protein RBP45D of Arabidopsis promotes transgene silencing and flowering time.   DOI:  10.1111/tpj.15637 ;  PMID:  34919766
• Plant nuclear RNA polymerase IV mediates siRNA and DNA methylation-dependent heterochromatin formation.   DOI:  10.1016/j.cell.2005.02.007 ;  PMID:  15766525
• RNA polymerase IV directs silencing of endogenous DNA.   DOI:  10.1126/science.1106910 ;  PMID:  15692015

Sequence: