U**8
发帖数: 1921 | 1 http://www.news.cornell.edu/stories/1999/04/toxic-pollen-bt-cor
蝴蝶幼虫不吃玉米，但转基因玉米的花粉中含有毒蛋白，被风吹的到处都是。蝴蝶幼虫
吃了含有毒蛋白花粉的杂草之后，死亡。
Toxic pollen from widely planted, genetically modified corn can kill monarch
butterflies, Cornell study shows
By
Blaine Friedlander
monarch caterpillars
Kent Loeffler
Monarch caterpillars on a milkweed leaf dusted with pollen
An increasingly popular commercial corn, genetically engineered to produce a
bacterial toxin to protect against corn pests, has an unwanted side effect:
Its pollen kills monarch butterfly larvae in laboratory tests, according to
a report by Cornell University researchers. | s**u
发帖数: 45 | |
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