Gene Details:

• MSU gene ID: LOC_Os03g04360
• RAPdb gene ID: Os03g0136400
• Gene Symbol: OsPht1 7 OsPT7
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• A further fine-localization analysis by immunostaining showed that OsPht1;7 expression was restricted in the vascular bundle sheath and phloem of source leaves and enlarged-vascular bundles of nodes.
• Taken together, our results provide evidence that OsPht1;7 is a crucial Pi transporter for Pi transport and recycling within rice plants, stimulating both the vegetative and reproductive growth.
• Moreover, the germination of pollen grains was significantly inhibited upon OsPht1;7 mutation, leading to a<80><U+383C><U+3E39>><80><U+383C><U+3E39>80% decrease in seed-setting rate and grain yield.
• The Rice Phosphate Transporter OsPht1;7 Plays a Dual Role in Phosphorus Redistribution and Anther Development.
• Yeast complementation and Xenopus laevis oocyte assay demonstrated that OsPht1;7 could mediate Pi transport.

Function-related keywords:

• vascular-bundle ,  growth ,  grain ,  pollen ,  anther ,  sheath ,  grain-yield ,  yield ,  vegetative ,  reproductive ,  transporter ,  phloem ,  anther-development ,  reproductive-growth ,  phosphate ,  phosphorus ,  Pi ,  pi ,  phosphate-transport

Literature:

• Rice phosphate transporters include an evolutionarily divergent gene specifically activated in arbuscular mycorrhizal symbiosis .  DOI:  10.1073/pnas.202474599 ;  PMID:  12271140
• The rice phosphate transporter OsPHT1;7 plays a dual role in phosphorus redistribution and anther development .  DOI:  10.1093/plphys/kiac030 ;  PMID:  35088867

Related News:

Gene Resources:

• NCBI ID: AF536967  , AK107027
• UniProt accessions:

Sequences: