Gene Details:

• MSU gene ID: LOC_Os05g25450
• RAPdb gene ID: Os05g0318700
• Gene Symbol: FLR3
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• Knockouts of FLR3 and/or FLR14 increased the number of white-core grains caused by aberrant accumulation of storage substances, resulting in poor grain quality.
• Conversely, the overexpression of FLR3 or FLR14 reduced grain chalkiness and improved grain quality.
• We also demonstrated that FLR3 and FLR14 reduced grain chalkiness by alleviating heat-induced oxidative stress in rice endosperm.
• Transcriptome and metabolome analyses showed that genes and metabolites involved in the oxidative stress response were significantly up-regulated in FLR3 and flr14 grains.
• The content of reactive oxygen species was significantly increased in FLR3 and flr14 mutant endosperm but decreased in overexpression lines.

Function-related keywords:

• grain ,  stress ,  grain-quality ,  quality ,  oxidative-stress ,  oxidative ,  endosperm ,  chalkiness ,  reactive-oxygen-species ,  stress-response

Literature:

• Rice FERONIA-LIKE RECEPTOR 3 and 14 affect grain quality by regulating redox homeostasis during endosperm development .  DOI:  10.1093/jxb/erad077 ;  PMID:  36881783

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: