Modified rice prompts weedy neighbors’ growth spurt
She is interested in identifying new possible outcomes of the growth of crop-weed hybrids that contain genetic modifications, but she doesn’t take sides about possible risks and benefits of genetically modified crops.
“It’s not always the end of the world if a weed starts to become a lot more common after acquiring a new trait – there may be effective ways to manage that weed,” Snow said. “You just can’t make sweeping generalizations about genetic engineering, and knowledge from ecological studies like ours can help inform risk assessment and biosafety oversight.”
This work was supported by the Natural Science Foundation of China, the “973” program, the National Program of Development of Transgenic New Species of China and Ohio State University.
Additional co-authors are Wei Wang, Hui Xia, Xiao Yang, Ting Xu, Hong Jiang Si and Xing Xing Cai of Fudan University, and Feng Wang and Jun Su of Fujian Academy of Agricultural Sciences in Fuzhou, China.
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