Gene Details:

• MSU gene ID: LOC_Os01g03630
• RAPdb gene ID: Os01g0127000
• Gene Symbol: OsLPR3
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• Identification and expression analysis of OsLPR family revealed the potential roles of OsLPR3 and 5 in maintaining phosphate homeostasis in rice.
• The results from this study provided insights into the evolutionary expansion and a likely functional divergence of OsLPR family with potential roles of OsLPR3 and 5 in the maintenance of Pi homeostasis in rice.
• Pi deficiency (-P) triggered significant increases in the relative expression levels of OsLPR3 and 5.
• OsLPR3 was found to be induced in the leaf blades, leaf sheaths, and roots under Pi deprivation.
• OsLPR3 overexpression strongly inhibited the growth and development of the rice but did not affect the Pi homeostasis of the plant.
• The agronomic traits of the OsLPR3 mutants, such as 1000-grain weight and seed length, were stimulated under Pi-sufficient conditions, indicating that OsLPR3 plays roles different from those of OsLPR5 during plant growth and development, as well as in the maintenance of the Pi status of rice.
• However, OsLPR3 mutants improved RSA and Pi utilization, and they exhibited a higher tolerance to low Pi stress in rice.
• Mutation of OsLPR3 Enhances Tolerance to Phosphate Starvation in Rice.

Function-related keywords:

• homeostasis ,  Pi ,  phosphate ,  pi ,  Pi-homeostasis ,  phosphate-homeostasis ,  leaf ,  growth ,  development ,  stress ,  seed ,  tolerance ,  plant-growth ,  grain-weight ,  seed-length ,  phosphate-starvation

Literature:

• Identification and expression analysis of OsLPR family revealed the potential roles of OsLPR3 and 5 in maintaining phosphate homeostasis in rice .  DOI:  10.1186/s12870-016-0853-x ;  PMID:  27716044
• Mutation of OsLPR3 Enhances Tolerance to Phosphate Starvation in Rice .  DOI:  10.3390/ijms24032437 ;  PMID:  36768758

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: