Gene Details:

• MSU gene ID: LOC_Os02g51810
• RAPdb gene ID: Os02g0754500
• Gene Symbol: OM64
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• The OM64 mutant also showed enhanced resistance to SSB, a chewing insect, which was due to promotion of Jasmonic acid biosynthesis and related responses.
• This study confirmed OM64 as a negative regulator of rice herbivore resistance through regulating H2 O2 production.
• OM64 is a potentially efficient candidate to improve BPH and SSB resistance through gene deletion.
• Why the OM64 mutant was resistant to both piercing-sucking and chewing insects via a gene deficiency in mitochondria is discussed.
• OM64 protein is located in the outer mitochondrial membrane by subcellular localization and its deficiency constitutively activated H2 O2 signaling, which stimulated antibiosis and tolerance to BPH.
• Deficiency of mitochondrial outer membrane protein 64 confers rice resistance to both piercing-sucking and chewing insects in rice.
• The OM64 mutant also showed enhanced resistance to SSB, a chewing insect, which was due to promotion of Jasmonic acid biosynthesis and related responses.

Function-related keywords:

• resistance ,  mitochondria ,  tolerance ,  jasmonic ,  jasmonic-acid ,  resistant ,  insect ,  insect-resistance

Literature:

• Deficiency of mitochondrial outer membrane protein 64 confers rice resistance to both piercing-sucking and chewing insects in rice .  DOI:  10.1111/jipb.12983 ;  PMID:  32542992

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: