Andrew Leakey, University of Illinois (IMAGE)

University of Illinois at Urbana-Champaign, News Bureau

Andrew Leakey, University of Illinois

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University of Illinois plant biology professor Andrew Leakey and colleagues report that levels of zinc, iron and protein drop in some key crop plants when grown at elevated CO2 levels.

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L. Brian Stauffer

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Image may be used only to accompany stories about the research described in this release. Credit required: L. Brian Stauffer

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