It's something pioneer nurseryman Johnny Appleseed likely never imagined.
원문출처 : http://edition.cnn.com/2015/02/16/health/apples-genetically-modified-usda/index.html?eref=edition
원문출처 : http://edition.cnn.com/2015/02/16/health/apples-genetically-modified-usda/index.html?eref=edition