Identifying GMOs in U.S.
Although the U.S. does not require GM or GE foods to be labeled, you can still find out whether or not your produce is genetically engineered by looking at its PLU (price lookup) code on the sticky label added to grocery store produce:
E.g. Conventionally grown banana: 4011
5-digits starting with #9
E.g. Organically grown banana: 94011
5-digits starting with #8
E.g. GMO or GE banana: 84011