Nowadays,with the rapid development of biotechnology,GMO(Genetically modified organism) product enters into peoples’ daily life day by day.At present,more and more GMO crops have been approved for commercial-ization of transgenic crops,such as soybean,maize,rape,cotton,tomato,tobacco,chicory et al.Maize is one of the most important grain crops in the world its security and usability receives serious attentions of scientists in various countries.This ar...
