Gene Details:

• MSU gene ID: LOC_Os03g54100
• RAPdb gene ID: Os03g0752300
• Gene Symbol: OsTPKa
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• On the other hand, positively transformed T(0) plants with the OsTPKa gene from Horkuch consistently showed growth advantage under both control and salt stress.
• DISCUSSION: The poor performance of the transgenic plants with the down-regulated genes OsTPKa and OsHAK_like under salt stress supports the assumption that OsTPKa and OsHAK_like play important roles in defending the rice landrace Horkuch against salt stress, minimizing salt injury, and maintaining plant growth.
• Moreover, the growth advantage provided by overexpression of the vacuolar OsTPKa K(+) transporter, particularly under salt stress reconfirms its important role in providing salt tolerance.
• These are OsTPKa or Vacuolar two-pore potassium channel and OsHAK_like or a hypothetical protein of the HAK family.

Function-related keywords:

• growth ,  stress ,  Down-regulated-genes ,  salt ,  tolerance ,  potassium ,  salt-tolerance ,  salt-stress ,  plant-growth

Literature:

• Rice two-pore K+ channels are expressed in different types of vacuoles .  DOI:  10.1105/tpc.110.081463 ;  PMID:  21224427
• Functional genomic analysis of K+ related salt-responsive transporters in tolerant and sensitive genotypes of rice .  DOI:  10.3389/fpls.2022.1089109 ;  PMID:  36743539

Related News:

Gene Resources:

• NCBI ID: AK069303
• UniProt accessions:

Sequences: