Tandem Quadruplication of HMA4 in the Zinc (Zn) and Cadmium (Cd) Hyperaccumulator Noccaea caerulescens

• Seosamh Ó Lochlainn,

  Affiliation Plant and Crop Sciences Division, University of Nottingham, Sutton Bonington, Leicestershire, United Kingdom

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• Helen C. Bowen,

  Affiliation Warwick HRI, University of Warwick, Wellesbourne, Warwick, United Kingdom

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• Rupert G. Fray,

  Affiliation Plant and Crop Sciences Division, University of Nottingham, Sutton Bonington, Leicestershire, United Kingdom

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• John P. Hammond,

  Affiliation Plant and Crop Sciences Division, University of Nottingham, Sutton Bonington, Leicestershire, United Kingdom

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• Graham J. King,

  Affiliations Rothamsted Research, Harpenden, United Kingdom, Southern Cross Plant Science, Southern Cross University, Lismore, Australia

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• Philip J. White,

  Affiliation Scottish Crop Research Institute, Invergowrie, Dundee, United Kingdom

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• Neil S. Graham,

  Affiliation Plant and Crop Sciences Division, University of Nottingham, Sutton Bonington, Leicestershire, United Kingdom

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• Martin R. Broadley

  * E-mail: martin.broadley@nottingham.ac.uk

  Affiliation Plant and Crop Sciences Division, University of Nottingham, Sutton Bonington, Leicestershire, United Kingdom

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