- Information
- Symbol: OsLCT1
- MSU: LOC_Os06g38120
- RAPdb: None
- Publication
- Low-affinity cation transporter OsLCT1 regulates cadmium transport into rice grains, 2011, Proc Natl Acad Sci U S A.
- Co-expression of multiple heavy metal transporters changes the translocation, accumulation, and potential oxidative stress of Cd and Zn in rice Oryza sativa., 2019, J Hazard Mater.
- Salicylic acid application alleviates cadmium accumulation in brown rice by modulating its shoot to grain translocation in rice, 2021, Chemosphere.
- Nanoparticle-based amelioration of drought stress and cadmium toxicity in rice via triggering the stress responsive genetic mechanisms and nutrient acquisition, 2020, Ecotoxicol Environ Saf.
-
Genbank accession number
- Key message
- In this study, we identified a rice Cd transporter, OsLCT1, involved in Cd transport to the grains
- Low-affinity cation transporter (OsLCT1) regulates cadmium transport into rice grains
- The knockdown plants of OsLCT1 accumulated approximately half as much Cd in the grains as did the control plants
- The content of other metals in rice grains and plant growth were not negatively affected by OsLCT1 suppression
- These results suggest that OsLCT1 functions at the nodes in Cd transport into grains and that in a standard japonica cultivar, the regulation of OsLCT1 enables the generation of low-Cd rice without negative effects on agronomical traits
- In rice plants, strong OsLCT1 expression was observed in leaf blades and nodes during the reproductive stage
- RNAi-mediated knockdown of OsLCT1 did not affect xylem-mediated Cd transport but reduced phloem-mediated Cd transport
- In the uppermost node, OsLCT1 transcripts were detected around large vascular bundles and in diffuse vascular bundles
- The OsHMA2, OsLCT1 and OsZIP3 transporters were all involved in zinc (Zn) and cadmium (Cd) transport
- Furthermore, the expression of the Cd transporter genes, OsHMA2, OsHMA3 and OsLCT1 were curtailed in NPs-treated rice plants under normal and drought stress conditions
- Connection
- OsHMA2~OsHMA2v, OsLCT1, Co-expression of multiple heavy metal transporters changes the translocation, accumulation, and potential oxidative stress of Cd and Zn in rice Oryza sativa., The OsHMA2, OsLCT1 and OsZIP3 transporters were all involved in zinc (Zn) and cadmium (Cd) transport
- OsLCT1, OsZIP3, Co-expression of multiple heavy metal transporters changes the translocation, accumulation, and potential oxidative stress of Cd and Zn in rice Oryza sativa., The OsHMA2, OsLCT1 and OsZIP3 transporters were all involved in zinc (Zn) and cadmium (Cd) transport
- OsLCT1, ZN, Co-expression of multiple heavy metal transporters changes the translocation, accumulation, and potential oxidative stress of Cd and Zn in rice Oryza sativa., The OsHMA2, OsLCT1 and OsZIP3 transporters were all involved in zinc (Zn) and cadmium (Cd) transport
- OsLCD, OsLCT1, Salicylic acid application alleviates cadmium accumulation in brown rice by modulating its shoot to grain translocation in rice, Furthermore, SA could increase the H2O2 content, activating the SA-signaling pathway and modulating the expression levels of Cd transporters (OsLCT1 and OsLCD) in rice leaves to increase Cd tolerance and reduce Cd accumulation in the rice grain
- OsHMA2~OsHMA2v, OsLCT1, Nanoparticle-based amelioration of drought stress and cadmium toxicity in rice via triggering the stress responsive genetic mechanisms and nutrient acquisition, Furthermore, the expression of the Cd transporter genes, OsHMA2, OsHMA3 and OsLCT1 were curtailed in NPs-treated rice plants under normal and drought stress conditions
- OsLCT1, qCdT7~OsHMA3, Nanoparticle-based amelioration of drought stress and cadmium toxicity in rice via triggering the stress responsive genetic mechanisms and nutrient acquisition, Furthermore, the expression of the Cd transporter genes, OsHMA2, OsHMA3 and OsLCT1 were curtailed in NPs-treated rice plants under normal and drought stress conditions
Prev Next