The DOI matches its Crossref record; 32 of the 32 references it cites were found in a registry or an index.
Rice metal-nicotianamine transporter, OsYSL2, is required for the long-distance transport of iron and manganese: OsYSL2 is required for Fe and Mn transport to the endosperm
Open accessAbstract
Rice (Oryza sativa) is indispensable in the diet of most of the world's population. Thus, it is an important target in which to alter iron (Fe) uptake and homeostasis, so as to increase Fe accumulation in the grain. We previously isolated OsYSL2, a functional iron [Fe(II)]- and manganese [Mn(II)]-nicotianamine complex transporter that is expressed in phloem cells and developing seeds. We produced RNAi (OsYSL2i) and overexpression lines (OXOsYSL2) of OsYSL2. At the vegetative stage in an OsYSL2i line, the Fe and Mn concentrations were decreased in the shoots, and the Fe concentration was increased in the roots. At the reproductive stage, positron-emitting tracer imaging system analysis revealed that Fe translocation to the shoots and seeds was suppressed in OsYSL2i. The Fe and Mn concentrations were decreased in the seeds of OsYSL2i, especially in the endosperm. Moreover, the Fe concentration in OXOsYSL2 was lower in the seeds and shoots, but higher in the roots, compared with the wild type. Furthermore, when OsYSL2 expression was driven by the sucrose transporter promoter, the Fe concentration in the polished rice was up to 4.4-fold higher compared with the wild type. These results indicate that the altered expression of OsYSL2 changes the localization of Fe, and that OsYSL2 is a critical Fe-nicotianamine transporter important for Fe translocation, especially in the shoots and endosperm.
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Cites
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Self-citationRole of Nicotianamine in the Intracellular Delivery of Metals and Plant Reproductive Development
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Manganese in Plants: From Acquisition to Subcellular Allocation
Alejandro, S., Höller, S., Meier, B., & Peiter, E. (2020) · Frontiers in Plant Science · doi:10.3389/fpls.2020.00300 · Cited by 859
The OsNRAMP1 iron transporter is involved in Cd accumulation in rice
Takahashi, R., Ishimaru, Y., Senoura, T., Shimo, H., Ishikawa, S., Arao, T., Nakanishi, H., & Nishizawa, N. K. (2011) · Journal of Experimental Botany · doi:10.1093/jxb/err136 · Cited by 591
Self-citationMendoza-Cózatl, D. G., Jobe, T. O., Hauser, F., & Schroeder, J. I. (2011) · Current Opinion in Plant Biology · doi:10.1016/j.pbi.2011.07.004 · Cited by 435
Trace metal metabolism in plants
Andresen, E., Peiter, E., & Küpper, H. (2018) · Journal of Experimental Botany · doi:10.1093/jxb/erx465 · Cited by 431
OsNRAMP5 contributes to manganese translocation and distribution in rice shoots
Yang, M., Zhang, Y., Zhang, L., Hu, J., Zhang, X., Lu, K., Dong, H., Wang, D., Zhao, F.-J., Huang, C.-F., et al. (2014) · Journal of Experimental Botany · doi:10.1093/jxb/eru259 · Cited by 257
Metadata
- Authors
- Ishimaru, Y., Masuda, H., Bashir, K., Inoue, H., Tsukamoto, T., Takahashi, M., Nakanishi, H., Aoki, N., Hirose, T., Ohsugi, R., & Nishizawa, N. K.
- Venue
- The Plant Journal
- Publisher
- Wiley
- Published
- 2010-02-01
- Volume
- 62
- Issue
- 3
- Pages
- 379-390
- ISSN
- 0960-7412 (ISSN-L)
- 1365-313X
- OpenAlex
- W1589893269
- Cited by
- 447
- References
- 32
- FWCI
- 25.10
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- Ishimaru, Y., Masuda, H., Bashir, K., Inoue, H., Tsukamoto, T., Takahashi, M., Nakanishi, H., Aoki, N., Hirose, T., Ohsugi, R., & Nishizawa, N. K. (2010). Rice metal-nicotianamine transporter, OsYSL2, is required for the long-distance transport of iron and manganese: OsYSL2 is required for Fe and Mn transport to the endosperm. The Plant Journal. https://doi.org/10.1111/j.1365-313x.2010.04158.x
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