Gene Details:

• MSU gene ID: LOC_Os01g03640
• RAPdb gene ID: Os01g0127200
• Gene Symbol: OsLPR5
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• qRT-PCR and promoter-GUS reporter analyses indicated that under Pi-sufficient conditions OsLPR5 was highly expressed in the roots, and specific expression occurred in the leaf collars and nodes, and its expression was increased under Pi-deficient conditions.
• Overexpression of OsLPR5 triggered higher ferroxidase activity, and elevated concentrations of Fe(III) in the xylem sap and of total Fe in the roots and shoots.
• Knockout mutation in OsLPR5 by means of CRISPR-Cas9 resulted in adverse effects on Pi translocation, on the relative expression of Cis-NATOsPHO1;2, and on several morphological traits, including root development and yield potential.
• Our results indicate that ferroxidase-dependent OsLPR5 has both a broad-spectrum influence on growth and development in rice as well as affecting a subset of physiological and molecular traits that govern Pi homeostasis.
• Transient expression of OsLPR5 in Nicotiana benthamiana provided evidence of its subcellular localization to the cell wall and endoplasmic reticulum.

Function-related keywords:

• leaf ,  xylem ,  root ,  growth ,  development ,  yield ,  root-development ,  homeostasis ,  cell-wall ,  Pi ,  Fe ,  pi ,  Pi-homeostasis

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
• The ferroxidase LPR5 functions in the maintenance of phosphate homeostasis and is required for normal growth and development of rice .  DOI:  10.1093/jxb/eraa211 ;  PMID:  32618334

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: