例文
- Of those, about 9 percent have tested positive for Cry9C, a unique protein that identifies the corn as StarLink, said John C . Giler, chief of the service's policies and procedures branch.
- Of those 6, 000 samples, 22 percent have tested positive for the corn, which the federal government barred for human use because of concerns it might cause allergic reactions, said John C . Giler, chief of the Grain Inspection Service's policies and procedures branch.
