Gene Details:

• Gene ID: AT4G20910
• Gene Symbol: CRM2, HEN1
• Gene Name: CORYMBOSA 2, HUA ENHANCER 1
• Description: double-stranded RNA binding protein-related / DsRBD protein-like protein;(source:Araport11)
• TAIR Accession:
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT4G20910.1     AT4G20910.2

Plant Ontology Annotations:

• PO:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)

Function-related keywords:

• root

Literature:

• Formation of corymb-like inflorescences due to delay in bolting and flower development in the corymbosa2 mutant of Arabidopsis.   DOI:  10.1093/pcp/pcf036 ;  PMID:  11917084
• New members of the floral organ identity AGAMOUS pathway.   DOI:  10.1016/s1360-1385(02)02294-x ;  PMID:  12119159
• CARPEL FACTORY, a Dicer homolog, and HEN1, a novel protein, act in microRNA metabolism in Arabidopsis thaliana.   DOI:  10.1016/s0960-9822(02)01017-5 ;  PMID:  12225663
• Arabidopsis HEN1: a genetic link between endogenous miRNA controlling development and siRNA controlling transgene silencing and virus resistance.   DOI:  10.1016/s0960-9822(03)00293-8 ;  PMID:  12747833
• Negative feedback regulation of Dicer-Like1 in Arabidopsis by microRNA-guided mRNA degradation.   DOI:  10.1016/s0960-9822(03)00281-1 ;  PMID:  12725739
• The nuclear dsRNA binding protein HYL1 is required for microRNA accumulation and plant development, but not posttranscriptional transgene silencing.   DOI:  10.1016/j.cub.2004.01.035 ;  PMID:  14972688
• microRNA-directed phasing during trans-acting siRNA biogenesis in plants.   DOI:  10.1016/j.cell.2005.04.004 ;  PMID:  15851028
• Methylation protects miRNAs and siRNAs from a 3'-end uridylation activity in Arabidopsis.   DOI:  10.1016/j.cub.2005.07.029 ;  PMID:  16111943
• MicroRNA biogenesis and function in plants.   DOI:  10.1016/j.febslet.2005.07.071 ;  PMID:  16144699
• SERRATE is a novel nuclear regulator in primary microRNA processing in Arabidopsis.   DOI:  10.1111/j.1365-313X.2006.02835.x ;  PMID:  16889646
• Four plant Dicers mediate viral small RNA biogenesis and DNA virus induced silencing.   DOI:  10.1093/nar/gkl886 ;  PMID:  17090584
• Identification of nuclear dicing bodies containing proteins for microRNA biogenesis in living Arabidopsis plants.   DOI:  10.1016/j.cub.2007.04.005 ;  PMID:  17442570
• and intercellular RNA interference in Arabidopsis thaliana requires components of the microRNA and heterochromatic silencing pathways.   DOI:  10.1038/ng2081 ;  PMID:  17558406
• CRM1/BIG-mediated auxin action regulates Arabidopsis inflorescence development.   DOI:  10.1093/pcp/pcm094 ;  PMID:  17652113
• A novel class of bacteria-induced small RNAs in Arabidopsis.   DOI:  10.1101/gad.1595107 ;  PMID:  18003861
• The disturbance of small RNA pathways enhanced abscisic acid response and multiple stress responses in Arabidopsis.   DOI:  10.1111/j.1365-3040.2008.01786.x ;  PMID:  18208512
• 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
• A pathogen-inducible endogenous siRNA in plant immunity.   DOI:  10.1073/pnas.0608258103 ;  PMID:  17071740
• 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
• Temperature-dependent survival of Turnip crinkle virus-infected arabidopsis plants relies on an RNA silencing-based defense that requires dcl2, AGO2, and HEN1.   DOI:  10.1128/JVI.00497-12 ;  PMID:  22496240
• The Arabidopsis nucleotidyl transferase HESO1 uridylates unmethylated small RNAs to trigger their degradation.   DOI:  10.1016/j.cub.2012.02.051 ;  PMID:  22464194
• Uridylation of miRNAs by hen1 suppressor1 in Arabidopsis.   DOI:  10.1016/j.cub.2012.02.052 ;  PMID:  22464191
• The microRNA pathway genes AGO1, HEN1 and HYL1 participate in leaf proximal-distal, venation and stomatal patterning in Arabidopsis.   DOI:  10.1093/pcp/pcs077 ;  PMID:  22623415
• Comprehensive analysis of silencing mutants reveals complex regulation of the Arabidopsis methylome.   DOI:  10.1016/j.cell.2012.10.054 ;  PMID:  23313553
• Plant microRNAs display differential 3' truncation and tailing modifications that are ARGONAUTE1 dependent and conserved across species.   DOI:  10.1105/tpc.113.114603 ;  PMID:  23839787
• Methylation protects microRNAs from an AGO1-associated activity that uridylates 5' RNA fragments generated by AGO1 cleavage.   DOI:  10.1073/pnas.1405083111 ;  PMID:  24733911
• HUA ENHANCER1 is involved in posttranscriptional regulation of positive and negative regulators in Arabidopsis photomorphogenesis.   DOI:  10.1105/tpc.114.126722 ;  PMID:  25052717
• The evolution of microRNA pathway protein components in Cnidaria.   DOI:  10.1093/molbev/mst159 ;  PMID:  24030553
• The rolB gene activates the expression of genes encoding microRNA processing machinery.   DOI:  10.1007/s10529-014-1743-7 ;  PMID:  25491479
• Functional mapping of the plant small RNA methyltransferase: HEN1 physically interacts with HYL1 and DICER-LIKE 1 proteins.   DOI:  10.1093/nar/gkv102 ;  PMID:  25680966
• Synergistic and independent actions of multiple terminal nucleotidyl transferases in the 3' tailing of small RNAs in Arabidopsis.   DOI:  10.1371/journal.pgen.1005091 ;  PMID:  25928341
• Loss of function of Arabidopsis microRNA-machinery genes impairs fertility, and has effects on homologous recombination and meiotic chromatin dynamics.   DOI:  10.1038/s41598-017-07702-x ;  PMID:  28839139
• [A Betasatellite-Encoded Protein Regulates Key Components of Gene Silencing System in Plants].   DOI:  10.7868/S002689841703003X ;  PMID:  28900084
• Degradation of unmethylated miRNA/miRNA*s by a DEDDy-type 3' to 5' exoribonuclease Atrimmer 2 in Arabidopsis.   DOI:  10.1073/pnas.1721917115 ;  PMID:  29941559
• HUA ENHANCER1 Mediates Ovule Development.   DOI:  10.3389/fpls.2020.00397 ;  PMID:  32351522
• De Novo Shoot Regeneration Controlled by HEN1 and TCP3/4 in Arabidopsis.   DOI:  10.1093/pcp/pcaa083 ;  PMID:  32579181
• AGL15 Controls the Embryogenic Reprogramming of Somatic Cells in Arabidopsis through the Histone Acetylation-Mediated Repression of the miRNA Biogenesis Genes.   DOI:  10.3390/ijms21186733 ;  PMID:  32937992
• An extensive survey of phytoviral RNA 3' uridylation identifies extreme variations and virus-specific patterns.   DOI:  10.1093/plphys/kiad278 ;  PMID:  37177985

Sequences: