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Opinion and Comment

Nature Biotechnology 25, 1356–1358 (1 December 2007) | doi:10.1038/nbt1207-1356b

Response to GM soybeans|[mdash]|revisiting a controversial format

Bruce Chassy, Vivian Moses, Alan McHughen & Val Giddings respond: We limit our comments here primarily to the issues relating to Ermakova's experiments and findings in the order in which she raises them in her letter. Although Ermakova states that she received “soy clearly labeled as GM and non-GM soy,” she still has not established the identity of the material tested, which is of paramount importance to an animal feeding study.