Gene Details:

• Gene ID: AT4G21710
• Gene Symbol: EMB1989, NRPB2, RPB2
• Gene Name: EMBRYO DEFECTIVE 1989
• Description: DNA-directed RNA polymerase family protein;(source:Araport11)
• TAIR Accession: locus:2119013
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT4G21710.1

Plant Ontology Annotations:

• PO:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)
• PO:0025195  — pollen tube cell — célula del tubo polínico (Spanish, exact), 花粉管細胞 (Japanese, exact)
• PO:0025281  — pollen — polen (Spanish, exact), pollen grain (exact), 花粉 (Japanese, exact)
• PO:0000293  — guard cell — célula guardiana (Spanish, exact), occlusive cell (exact), 孔辺細胞 (Japanese, exact)

Gene Ontology:

• GO:0009793  — acts upstream of or within — embryo development ending in seed dormancy
• GO:0005665  — part of — RNA polymerase II, core complex
• GO:0032549  — enables — ribonucleoside binding
• GO:0001055  — contributes to — RNA polymerase II activity
• GO:0035196  — acts upstream of or within — miRNA processing

Function-related keywords:

• root ,  pollen tube cell ,  pollen ,  guard cell

Literature:

• Cell cycle-regulated gene expression in Arabidopsis.   DOI:  10.1074/jbc.M207570200 ;  PMID:  12169696
• Identification of genes required for embryo development in Arabidopsis.   DOI:  10.1104/pp.104.045179 ;  PMID:  15266054
• Plant nuclear RNA polymerase IV mediates siRNA and DNA methylation-dependent heterochromatin formation.   DOI:  10.1016/j.cell.2005.02.007 ;  PMID:  15766525
• A transcriptome-based characterization of habituation in plant tissue culture.   DOI:  10.1104/pp.105.076059 ;  PMID:  16489130
• Sex-biased lethality or transmission of defective transcription machinery in Arabidopsis.   DOI:  10.1534/genetics.108.090621 ;  PMID:  18723889
• Transcriptome analyses show changes in gene expression to accompany pollen germination and tube growth in Arabidopsis.   DOI:  10.1104/pp.108.126375 ;  PMID:  18775970
• 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
• The role of Mediator in small and long noncoding RNA production in Arabidopsis thaliana.   DOI:  10.1038/emboj.2011.3 ;  PMID:  21252857
• Comprehensive analysis of silencing mutants reveals complex regulation of the Arabidopsis methylome.   DOI:  10.1016/j.cell.2012.10.054 ;  PMID:  23313553
• The Adaptor Protein ENY2 Is a Component of the Deubiquitination Module of the Arabidopsis SAGA Transcriptional Co-activator Complex but not of the TREX-2 Complex.   DOI:  10.1016/j.jmb.2018.03.018 ;  PMID:  29588169
• Genome-wide identification of EMBRYO-DEFECTIVE (EMB) genes required for growth and development in Arabidopsis.   DOI:  10.1111/nph.16071 ;  PMID:  31334862

Sequences: