Monday, March 03, 2008

'Superchile' a source of hope, concern
Scientists aim to use genetic engineering to create a wilt-resistant plant, but some growers say biotechnology could backfire
Staci Matlock | The New Mexican
New Mexico's spicy chiles can make grown men cry and ease the common cold, but they haven't fared well against root-rotting organisms known as Phytophthora.

Decades-long efforts by New Mexico State University researchers to grow a Phytophthora-fighting chile have proven largely futile. But scientists are now hoping that biotechnology and genetic research will help them create a new version lacking none of its ancestor's spice — and the state Legislature is providing some help.

Lawmakers recently approved a $250,000 annual appropriation to New Mexico State University for both genetic-engineering research and mechanical harvesting. Both are key to the industry's survival, say commercial chile growers.
"A lot of problems are solvable through conventional breeding," said Steve Hanson, assistant professor in NMSU's Department of Entomology, Plant Pathology and Weed Science. "Unfortunately, there are a couple of problems conventional breeding hasn't solved, like chile wilt."
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