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Functional analysis of the three HMA4 copies of the metal hyperaccumulator Arabidopsis halleri
In Arabidopsis halleri, the HMA4 gene has an essential function in Zn/Cd hypertolerance and hyperaccumulation by mediating root-to-shoot translocation of metals. Constitutive high expression of AhHMA4 results from a tandem triplication and cis-activation of the promoter of all three copies. The thre...
Autores principales: | Nouet, Cécile, Charlier, Jean-Benoit, Carnol, Monique, Bosman, Bernard, Farnir, Frédéric, Motte, Patrick, Hanikenne, Marc |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4566976/ https://www.ncbi.nlm.nih.gov/pubmed/26044091 http://dx.doi.org/10.1093/jxb/erv280 |
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