Gene Details:

• Gene ID: AT3G20540
• Gene Symbol: POLGAMMA1, PolIB
• Gene Name: polymerase gamma 1, polymerase I B
• Description: polymerase gamma 1;(source:Araport11)
• TAIR Accession:
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT3G20540.1     AT3G20540.2

Plant Ontology Annotations:

• PO:0025281  — pollen — polen (Spanish, exact), pollen grain (exact), 花粉 (Japanese, exact)

Function-related keywords:

• pollen

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
• Dual-domain, dual-targeting organellar protein presequences in Arabidopsis can use non-AUG start codons.   DOI:  10.1105/tpc.105.035287 ;  PMID:  16169894
• pTAC2, -6, and -12 are components of the transcriptionally active plastid chromosome that are required for plastid gene expression.   DOI:  10.1105/tpc.105.036392 ;  PMID:  16326926
• Divergent roles for the two PolI-like organelle DNA polymerases of Arabidopsis.   DOI:  10.1104/pp.111.173849 ;  PMID:  21427281
• Arabidopsis thaliana organellar DNA polymerase IB mutants exhibit reduced mtDNA levels with a decrease in mitochondrial area density.   DOI:  10.1111/ppl.12009 ;  PMID:  23167278
• Plastid genome instability leads to reactive oxygen species production and plastid-to-nucleus retrograde signaling in Arabidopsis.   DOI:  10.1104/pp.113.223560 ;  PMID:  23969600
• Chloroplast DNA Copy Number Changes during Plant Development in Organelle DNA Polymerase Mutants.   DOI:  10.3389/fpls.2016.00057 ;  PMID:  26870072
• Plant organellar DNA polymerases are replicative and translesion DNA synthesis polymerases.   DOI:  10.1093/nar/gkx744 ;  PMID:  28977655
• Transcription is a major driving force for plastid genome instability in Arabidopsis.   DOI:  10.1371/journal.pone.0214552 ;  PMID:  30943245
• Arabidopsis thaliana organelles mimic the T7 phage DNA replisome with specific interactions between Twinkle protein and DNA polymerases Pol1A and Pol1B.   DOI:  10.1186/s12870-019-1854-3 ;  PMID:  31170927
• MSH1 is required for maintenance of the low mutation rates in plant mitochondrial and plastid genomes.   DOI:  10.1073/pnas.2001998117 ;  PMID:  32601224
• Arabidopsis mitochondrial single-stranded DNA-binding proteins SSB1 and SSB2 are essential regulators of mtDNA replication and homologous recombination.   DOI:  10.1111/jipb.13338 ;  PMID:  35925893
• Dual-domain, dual-targeting organellar protein presequences in Arabidopsis can use non-AUG start codons.   DOI:  10.1105/tpc.105.035287 ;  PMID:  16169894
• pTAC2, -6, and -12 are components of the transcriptionally active plastid chromosome that are required for plastid gene expression.   DOI:  10.1105/tpc.105.036392 ;  PMID:  16326926

Sequences: