Genetically
Modified Crop On The Loose And Evolving In
U.S.
Outside a grocery store in Langdon, N.D., two
ecologists spotted a yellow canola plant
growing on the margins of a parking lot this
summer. They plucked it, ground it up and,
using a chemical stick similar to those in
home pregnancy kits, identified proteins that
were made by artificially introduced genes.
The plant was GM—genetically modified.
That's not too surprising, given that North
Dakota grows tens of thousands of hectares of
conventional and genetically modified
canola—a weedy plant, known scientifically
as Brassica napus var oleifera, bred
by Canadians to yield vegetable oil from its
thousands of tiny seeds. What was more
surprising was that nearly everywhere the two
ecologists and their colleagues stopped during
a trip across the state, they found GM canola
growing in the wild. "We found transgenic
plants growing in the middle of nowhere, far
from fields," says ecologist Cindy Sagers
of the University of Arkansas (U.A.) in
Fayetteville, who presented the findings
August 6 at the Ecological Society of America
meeting in Pittsburgh.