Gene Details:

• Gene ID: AT2G43020
• Gene Symbol: ATPAO2, PAO2
• Gene Name: polyamine oxidase 2, polyamine oxidase 2
• Description: polyamine oxidase 2;(source:Araport11)
• Description: Derives_from AT2G43020;(source:Araport11)
• TAIR Accession: locus:2053723
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT2G43020.1     AT2G43020.uORF1

Plant Ontology Annotations:

• 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)
• 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)

Gene Ontology:

• GO:0005739  — located in — mitochondrion
• GO:0006598  — acts upstream of or within — polyamine catabolic process
• GO:0046203  — involved in — spermidine catabolic process
• GO:0006598  — involved in — polyamine catabolic process
• GO:0046592  — enables — polyamine oxidase activity
• GO:0046208  — involved in — spermine catabolic process
• GO:0005777  — is active in — peroxisome

Function-related keywords:

• plant sperm cell ,  pollen tube cell ,  pollen

Literature:

• Cell cycle-regulated gene expression in Arabidopsis.   DOI:  10.1074/jbc.M207570200 ;  PMID:  12169696
• Gene expression analyses of Arabidopsis chromosome 2 using a genomic DNA amplicon microarray.   DOI:  10.1101/gr.552003 ;  PMID:  12618363
• Functional differentiation of peroxisomes revealed by expression profiles of peroxisomal genes in Arabidopsis thaliana.   DOI:  10.1093/pcp/pcg173 ;  PMID:  14701923
• Comparative genomics in salt tolerance between Arabidopsis and aRabidopsis-related halophyte salt cress using Arabidopsis microarray.   DOI:  10.1104/pp.104.039909 ;  PMID:  15247402
• AraPerox. A database of putative Arabidopsis proteins from plant peroxisomes.   DOI:  10.1104/pp.104.043695 ;  PMID:  15333753
• Heterologous expression and biochemical characterization of a polyamine oxidase from Arabidopsis involved in polyamine back conversion.   DOI:  10.1104/pp.106.080911 ;  PMID:  16778015
• Identification of novel conserved peptide uORF homology groups in Arabidopsis and rice reveals ancient eukaryotic origin of select groups and preferential association with transcription factor-encoding genes.   DOI:  10.1186/1741-7007-5-32 ;  PMID:  17663791
• Bridging the gap between plant and mammalian polyamine catabolism: a novel peroxisomal polyamine oxidase responsible for a full back-conversion pathway in Arabidopsis.   DOI:  10.1104/pp.108.123802 ;  PMID:  18583528
• 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
• A putative peroxisomal polyamine oxidase, AtPAO4, is involved in polyamine catabolism in Arabidopsis thaliana.   DOI:  10.1093/pcp/pcn114 ;  PMID:  18703589
• Transcriptome analyses show changes in gene expression to accompany pollen germination and tube growth in Arabidopsis.   DOI:  10.1104/pp.108.126375 ;  PMID:  18775970
• Characterization of five polyamine oxidase isoforms in Arabidopsis thaliana.   DOI:  10.1007/s00299-010-0881-1 ;  PMID:  20532512
• Functional diversity inside the Arabidopsis polyamine oxidase gene family.   DOI:  10.1093/jxb/erq341 ;  PMID:  21081665
• and organ-specific expression pattern during seedling growth and flower development.   DOI:  10.1007/s00726-011-0999-7 ;  PMID:  21814784
• BAIUCAS: a novel BLAST-based algorithm for the identification of upstream open reading frames with conserved amino acid sequences and its application to the Arabidopsis thaliana genome.   DOI:  10.1093/bioinformatics/bts303 ;  PMID:  22618534
• uORF, a regulatory mechanism of the Arabidopsis polyamine oxidase 2.   DOI:  10.1007/s11033-014-3098-5 ;  PMID:  24435979
• POLYAMINE OXIDASE2 of Arabidopsis contributes to ABA mediated plant developmental processes.   DOI:  10.1016/j.plaphy.2015.08.003 ;  PMID:  26310141
• Reducing Cytoplasmic Polyamine Oxidase Activity in Arabidopsis Increases Salt and Drought Tolerance by Reducing Reactive Oxygen Species Production and Increasing Defense Gene Expression.   DOI:  10.3389/fpls.2016.00214 ;  PMID:  26973665
• Arabidopsis Polyamine oxidase-2 uORF is required for downstream translational regulation.   DOI:  10.1016/j.plaphy.2016.08.006 ;  PMID:  27526386
• Polyamine oxidase 2 is involved in regulating excess spermidine contents during seed germination and early seedling development in Arabidopsis thaliana.   DOI:  10.1016/j.bbrc.2019.07.022 ;  PMID:  31301766
• Decrease of Arabidopsis PAO activity entails increased RBOH activity, ROS content and altered responses to Pseudomonas.   DOI:  10.1016/j.plantsci.2019.110372 ;  PMID:  32005378

Sequences: