Minnesota Public Radio slideshow:
Wild rice sales are booming; threat of contamination looms
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Tribal elder Paul Schultz is worried that scientists may someday complete the genetic mapping of the wild rice genome. Schultz says that would mean natural wild rice stands could be genetically contaminated. (MPR photo/Tom Robertson)

Tribal elder Paul Schultz is worried that scientists may someday complete the genetic mapping of the wild rice genome. Schultz says that would mean natural wild rice stands could be genetically contaminated.

(MPR photo/Tom Robertson)
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