Gene Details:

• Gene ID: AT5G19400
• Gene Symbol: SMG7
• Gene Name:
• Description: Telomerase activating protein Est1;(source:Araport11)
• TAIR Accession: locus:2150280
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT5G19400.1     AT5G19400.2     AT5G19400.3     AT5G19400.4     AT5G19400.5

Plant Ontology Annotations:

• PO:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)
• PO:0000084  — plant sperm cell — célula espermática o esperma (Spanish, exact), male gamete (exact), microgamete (exact), 植物精子細胞 (Japanese, exact), sperm nucleus (related), sperm cell (broad)

Gene Ontology:

• GO:0005634  — located in — nucleus
• GO:0000932  — located in — P-body
• GO:0000184  — acts upstream of or within — nuclear-transcribed mRNA catabolic process, nonsense-mediated decay
• GO:0090306  — acts upstream of or within — meiotic spindle assembly
• GO:0042162  — enables — telomeric DNA binding
• GO:0051321  — acts upstream of or within — meiotic cell cycle
• GO:0005697  — part of — telomerase holoenzyme complex
• GO:0005515  — enables — protein binding
• GO:0070034  — enables — telomerase RNA binding
• GO:0000184  — involved in — nuclear-transcribed mRNA catabolic process, nonsense-mediated decay

Function-related keywords:

• root ,  plant sperm cell

Literature:

• Arabidopsis SMG7 protein is required for exit from meiosis.   DOI:  10.1242/jcs.027862 ;  PMID:  18544632
• Global analysis of Arabidopsis gene expression uncovers a complex array of changes impacting pathogen response and cell cycle during geminivirus infection.   DOI:  10.1104/pp.108.121038 ;  PMID:  18650403
• Heat stress enhances the accumulation of polyadenylated mitochondrial transcripts in Arabidopsis thaliana.   DOI:  10.1371/journal.pone.0002889 ;  PMID:  18682831
• Meiotic progression in Arabidopsis is governed by complex regulatory interactions between SMG7, TDM1, and the meiosis I-specific cyclin TAM.   DOI:  10.1105/tpc.110.078378 ;  PMID:  21119056
• Functional analysis of the grapevine paralogs of the SMG7 NMD factor using a heterolog VIGS-based gene depletion-complementation system.   DOI:  10.1007/s11103-010-9726-0 ;  PMID:  21234790
• The late steps of plant nonsense-mediated mRNA decay.   DOI:  10.1111/tpj.12015 ;  PMID:  22974464
• Capturing the phosphorylation and protein interaction landscape of the plant TOR kinase.   DOI:  10.1038/s41477-019-0378-z ;  PMID:  30833711
• Multifactorial and Species-Specific Feedback Regulation of the RNA Surveillance Pathway Nonsense-Mediated Decay in Plants.   DOI:  10.1093/pcp/pcz141 ;  PMID:  31368494
• Pathogen-Associated Molecular Pattern-Triggered Immunity Involves Proteolytic Degradation of Core Nonsense-Mediated mRNA Decay Factors During the Early Defense Response.   DOI:  10.1105/tpc.19.00631 ;  PMID:  32086363
• Nonsense-Mediated RNA Decay Factor UPF1 Is Critical for Posttranscriptional and Translational Gene Regulation in Arabidopsis.   DOI:  10.1105/tpc.20.00244 ;  PMID:  32665305
• A CENH3 mutation promotes meiotic exit and restores fertility in SMG7-deficient Arabidopsis.   DOI:  10.1371/journal.pgen.1009779 ;  PMID:  34591845

Sequence: