- Information
- Symbol: OsABCC1,MRP1
- MSU: LOC_Os04g52900
- RAPdb: Os04g0620000
- Publication
- A rice ABC transporter, OsABCC1, reduces arsenic accumulation in the grain, 2014, Proc Natl Acad Sci U S A.
- Engineering rice with lower grain arsenic., 2018, Plant Biotechnol J.
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Genbank accession number
- Key message
- A rice ABC transporter, OsABCC1, reduces arsenic accumulation in the grain
- Taken together, our results indicate that OsABCC1 limits As transport to the grains by sequestering As in the vacuoles of the phloem companion cells of the nodes in rice.
- Connection
- OsABCC1~MRP1, OsPCS1, Phytochelatin synthase OsPCS1 plays a crucial role in reducing arsenic levels in rice grains., Map-based cloning identified the responsible genes as OsABCC1 in has1 and OsPCS1 in has2
- OsABCC1~MRP1, OsPCS1, Phytochelatin synthase OsPCS1 plays a crucial role in reducing arsenic levels in rice grains., The levels of As in grains and node I were similar between the two mutants, suggesting that OsABCC1 preferentially cooperates with OsPCS1 to sequester As, although rice has another phytochelatin synthase, OsPCS2
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