The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.
A putative novel role for plant defensins: a defensin from the zinc hyper‐accumulating plant, Arabidopsis halleri, confers zinc tolerance
Abstract
Summary: The metal tolerance of metal hyper‐accumulating plants is a poorly understood mechanism. In order to unravel the molecular basis of zinc (Zn) tolerance in the Zn hyper‐accumulating plant Arabidopsis halleri ssp. halleri, we carried out a functional screening of an A. halleri cDNA library in the yeast Saccharomyces cerevisiae to search for genes conferring Zn tolerance to yeast cells. The screening revealed four A. halleri defensin genes (AhPDFs), which induced Zn but not cadmium (Cd) tolerance in yeast. The expression of AhPDF1.1 under the control of the 35S promoter in A. thaliana made the transgenic plants more tolerant to Zn than wild‐type plants, but did not change the tolerance to Cd, copper (Cu), cobalt (Co), iron (Fe) or sodium (Na). Thus, AhPDF1.1 is able to confer Zn tolerance both to yeast and plants. In A. halleri, defensins are constitutively accumulated at a higher level in shoots than in A. thaliana. A. halleri defensin pools are Zn‐responsive, both at the mRNA and protein levels. In A. thaliana, some but not all defensin genes are induced by ZnCl 2 treatment, and these genes are not induced by NaCl treatment. Defensins, found in a very large number of organisms, are known to be involved in the innate immune system but have never been found to play any role in metal physiology. Our results support the proposition that defensins could be involved in Zn tolerance in A. halleri, and that a role for plant defensins in metal physiology should be considered.
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Cites
Hepcidin Regulates Cellular Iron Efflux by Binding to Ferroportin and Inducing Its Internalization
Nemeth, E., Tuttle, M. S., Powelson, J., Vaughn, M. B., Donovan, A., Ward, D. M., Ganz, T., & Kaplan, J. (2004) · Science · doi:10.1126/science.1104742 · Cited by 4,803
Defensins: antimicrobial peptides of innate immunity
Ganz, T. (2003) · Nature Reviews Immunology · doi:10.1038/nri1180 · Cited by 3,066
P HYTOCHELATINS AND M ETALLOTHIONEINS : Roles in Heavy Metal Detoxification and Homeostasis
Cobbett, C., & Goldsbrough, P. (2002) · Annual Review of Plant Biology · doi:10.1146/annurev.arplant.53.100301.135154 · Cited by 2,518
Molecular mechanisms of plant metal tolerance and homeostasis
Clemens, S. (2001) · Planta · doi:10.1007/s004250000458 · Cited by 1,417
The molecular physiology of heavy metal transport in the Zn/Cd hyperaccumulator Thlaspi caerulescens
Pence, N. S., Larsen, P. B., Ebbs, S. D., Letham, D. L. D., Lasat, M. M., Garvin, D. F., Eide, D., & Kochian, L. V. (2000) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.97.9.4956 · Cited by 748
Küpper, H., Lombi, E., Zhao, F.-J., & McGrath, S. P. (2000) · Planta · doi:10.1007/s004250000366 · Cited by 685
Becher, M., Talke, I. N., Krall, L., & Krämer, U. (2004) · The Plant Journal · doi:10.1046/j.1365-313x.2003.01959.x · Cited by 568
Weber, M., Harada, E., Vess, C., Roepenack‐Lahaye, E. V., & Clemens, S. (2004) · The Plant Journal · doi:10.1046/j.1365-313x.2003.01960.x · Cited by 440
Hunter, H. N., Fulton, D. B., Ganz, T., & Vogel, H. J. (2002) · Journal of Biological Chemistry · doi:10.1074/jbc.m205305200 · Cited by 400
Assunção, A. G. L., Martins, P. D. C., De Folter, S., Vooijs, R., Schat, H., & Aarts, M. G. M. (2001) · Plant, Cell & Environment · doi:10.1111/j.1365-3040.2001.00666.x · Cited by 350
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Self-citationvan de Mortel, J. E., Almar Villanueva, L., Schat, H., Kwekkeboom, J., Coughlan, S., Moerland, P. D., Ver Loren van Themaat, E., Koornneef, M., & Aarts, M. G. M. (2006) · Plant Physiology · doi:10.1104/pp.106.082073 · Cited by 547
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Shahzad, Z., Gosti, F., Frérot, H., Lacombe, E., Roosens, N., Saumitou-Laprade, P., & Berthomieu, P. (2010) · PLoS Genetics · doi:10.1371/journal.pgen.1000911 · Cited by 124
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Metadata
- Authors
- Mirouze, M., Sels, J., Richard, O., Czernic, P., Loubet, S., Jacquier, A., François, I. E. J. A., Cammue, B. P. A., Lebrun, M., Berthomieu, P., & Marquès, L.
- Venue
- The Plant Journal
- Publisher
- Wiley
- Published
- 2006-06-22
- Volume
- 47
- Issue
- 3
- Pages
- 329-342
- ISSN
- 0960-7412 (ISSN-L)
- 1365-313X
- OpenAlex
- W2081440391
- Cited by
- 207
- References
- 12
- FWCI
- 12.39
- Type
- journal article
- Language
- en
- Open access
- closed
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- Mirouze, M., Sels, J., Richard, O., Czernic, P., Loubet, S., Jacquier, A., François, I. E. J. A., Cammue, B. P. A., Lebrun, M., Berthomieu, P., & Marquès, L. (2006). A putative novel role for plant defensins: a defensin from the zinc hyper‐accumulating plant, Arabidopsis halleri, confers zinc tolerance. The Plant Journal. https://doi.org/10.1111/j.1365-313x.2006.02788.x
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