can genetically engineered crops become weeds?
TRANSCRIPT
© 1989 Nature Publishing Group http://www.nature.com/naturebiotechnology
© 1989 Nature Publishing Group http://www.nature.com/naturebiotechnology
© 1989 Nature Publishing Group http://www.nature.com/naturebiotechnology
© 1989 Nature Publishing Group http://www.nature.com/naturebiotechnology
© 1989 Nature Publishing Group http://www.nature.com/naturebiotechnology
© 1989 Nature Publishing Group http://www.nature.com/naturebiotechnology