Gene Details:

• MSU gene ID: LOC_Os07g12340
• RAPdb gene ID: Os07g0225300
• Gene Symbol: OsNAC3
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• A NAC transcription factor OsNAC3 positively regulates ABA response and salt tolerance in rice.
• Immunostaining showed that OsNAC3 was localized in all root cells.
• RESULTS: In this study, we functionally characterized a rice NAC TF OsNAC3 for its involvement in ABA response and salt tolerance.
• OsNAC3 knockout decreased rice plants' sensitivity to ABA but increased salt stress sensitivity, while OsNAC3 overexpression showed an opposite effect.
• Furthermore, qRT-PCR and transcriptomic analysis were performed to identify the key OsNAC3 regulated genes related to ABA response and salt tolerance, such as OsHKT1;4, OsHKT1;5, OsLEA3-1, OsPM-1, OsPP2C68, and OsRAB-21.
• CONCLUSIONS: This study shows that rice OsNAC3 is an important regulatory factor in ABA signal response and salt tolerance.
• ABA and NaCl treatment induced OsNAC3 expression in roots.

Function-related keywords:

• transcription-factor ,  root ,  salt ,  tolerance ,  ABA ,  salt-tolerance ,  salt-stress ,  stress

Literature:

• Rice gene OsNAC19 encodes a novel NAC-domain transcription factor and responds to infection by Magnaporthe grisea .  DOI:  10.1016/j.plantsci.2006.07.019
• OsNBL1, a Multi-Organelle Localized Protein, Plays Essential Roles in Rice Senescence, Disease Resistance, and Salt Tolerance .  DOI:  10.1186/s12284-020-00450-z ;  PMID:  33423130
• A NAC transcription factor OsNAC3 positively regulates ABA response and salt tolerance in rice .  DOI:  10.1186/s12870-021-03333-7 ;  PMID:  34800972

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: