MPAO1 Antibody

1. Underexpression of Zea mays polyamine oxidase (ZmPAO) correlates with increased thermotolerance of the photosynthetic machinery and improved biomass accumulation, accompanied by enhanced levels of the enzymatic and non-enzymatic antioxidants, whereas ZmPAO overexpressors exhibit significant impairment of thermotolerance. PMID: 28886452
2. deregulation of the apoplastic PAO can be further examined as a potential approach to breed plants with enhanced/reduced tolerance to abiotic stress with minimal associated trade-offs. PMID: 28135604
3. data suggest that H2O2 produced through PA catabolism by ZmPAO1 plays an important role in tumor development during the maize-U. maydis interaction. PMID: 26926794
4. Rsults indicate that the HOH309-K300 couple plays a major role in multiple steps of ZmPAO catalytic mechanism, such as correct substrate binding geometry as well as FAD reduction and reoxidation kinetics. PMID: 21205212
5. Data indicate the importance of lysine300 and probable importance of water309 to the mechanism of flavin reduction in maize polyamine oxidase. PMID: 16331971
6. This study evaluated the effect of wounding on polyamine oxidase expression in the outer tissues of the maize mesocotyl and provide evidence that its activity, protein, and mRNA levels increased in response to wounding as well as jasmonic acid treatment. PMID: 17993545
7. MPAO contributes to abscisic acid-induced cytosolic antioxidant defense through hydrogen peroxide, a Spermidine catabolic product. PMID: 19261065
8. PAO contributes to sustain maize leaf elongation under saline stress. PMID: 19717530

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KEGG: zma:541983

STRING: 4577.GRMZM2G034152_P01

UniGene: Zm.300