Difference between revisions of "Os10g0206800"
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==Annotated Information== | ==Annotated Information== | ||
===Gene Symbol=== | ===Gene Symbol=== | ||
| − | *''''' | + | *'''''Os10g0206800''''' '''''<=>''''' '''''OsFRDL2,FRDL2''''' |
===Function=== | ===Function=== | ||
Latest revision as of 02:58, 22 May 2017
The rice Os10g0206800 was reported as OsFRDL2 in 2016 by researchers from Japan. [1]
Contents
Annotated Information
Gene Symbol
- Os10g0206800 <=> OsFRDL2,FRDL2
Function
- OsFRDL2 is contribute to high Al tolerance is relatively small in rice.
Expression
- OsFRDL2 showed an efflux transport activity for citrate when it was expressed in both Xenopus oocytes and cultured tobacco cells.
- OsFRDL2 was mainly expressed in the roots and its expression was not induced by iron (Fe) deficiency, but it was rapidly up-regulated by aluminum (Al).
Phenotypic analysis
- Knockout of OsFRDL2 decreased Al-induced secretion of citrate from the roots, but did not affect the internal citrate concentration.
- The Al-induced inhibition of root elongation was similar between the OsFRDL2 knockout line and its wild-type rice.
- Knockout of OsFRDL2 did not affect the translocation of Fe from the roots to the shoots.
- A double mutant between osfrdl2 and osfrdl4 or osfrdl1 did not further decrease the Al-induced citrate secretion and Fe translocation compared with the single mutant.
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Labs working on this gene
- Institute of Plant Science and Resources, Okayama University, Chuo 2-20-1, Kurashiki,710-0046 Japan.
References
- ↑ Yokosho K, Yamaji N, Fujii-Kashino M, Ma JF. Functional Analysis of a MATE Gene OsFRDL2 Revealed its Involvement in Al-Induced Secretion of Citrate, but a Lower Contribution to Al Tolerance in Rice. Plant Cell Physiol. 2016 May;57(5):976-85. doi: 10.1093/pcp/pcw026. Epub 2016 Feb 12. PubMed PMID: 26872836.
