Gene Details:

• Gene ID: Zm00001eb413630
• Gene Symbol: ZmPAO1 MPAO3 MPAO1 MPAO2
• Gene Name: Polyamine Oxidase 1
• Genome: Zm-B73-REFERENCE-NAM-5.0
• Species: Zea mays

Functional Descriptions:

• RNA-sequencing coupled with gene expression assays revealed that both ZmARF3 and ZmARF30 directly bind the promoter of Polyamine Oxidase 1 (ZmPAO1) and activate its expression.
• We uncovered a role of the Zma-miR167-ZmARF3/30 module for restricting MCMV infection by regulating ZmPAO1 expression, while MCMV employs p31 to counteract this defense.
• Knockdown or inhibition of enzymatic activity of ZmPAO1 suppressed MCMV infection. Nevertheless.
• Silencing of ZmPAO1 transcripts or inhibiting ZmPAO activity suppressed MCMV infection.
• MCMV-encoded p31 protein directly targets and enhances ZmPAO1 enzyme activity.
• ZmPAO1 plays an important role in tumor development during the maize-U.

Function-related keywords:

• development ,  defense

Literature:

• Maize miR167-ARF3/30-polyamine oxidase 1 module-regulated H2O2 production confers resistance to maize chlorotic mottle virus.   DOI:  10.1093/plphys/kiac099 ;  PMID:  35298645

Related News:

• Plant Physiol. | 中国农业大学周涛团队在玉米中首次鉴定到抗玉米褪绿斑驳病毒的microRNA

Gene Resources:

• NCBI ID: LOC541983
• UniProt accessions: K7TH00

Sequences:

Source: Genetic information comes from the article