01533nam a2200217 a 450000100080000000500110000800800410001910000210006024501440008126001980022530000120042352007210043565000130115665000230116965000130119265000230120565000090122865300320123770000210126970000250129015955402024-04-27       2007    bl uuuu     u00u1 u    #d1 aMARCELINO, F. C.  aDetection and quantification of Roundup Ready soybean residues in sausage samples by conventional and real-time PCR.h[electronic resource]  aIn: CONGRESSO BRASILEIRO DE BIOSSEGURANÇA; SIMPÓSIO LATINO AMERICANO DE PRODUTOS TRANSGÊNICOS; SEMINÁRIO DE BIOENERGIA DAS NAÇÕES UNIDAS, 5., 2007, Ouro Preto. Resumos... Ouro Pretoc2007  ap. 122.  aThe increasing presence ofproducts derived from genetically modifi,ed. (GM) plants in human and animal diets has led to the development ofdetection methods to dis(i.nguish bioteclui.ológy-de_rived foods from the cônventional ones. The .convencional and real-time PCR have been used, respectively, to detect and quantify GM residues in lúgbly processed foods. DNA extractíon is a critica! step during the analysis process. Some factors such as DNA degradation, matrix effects; and presence ofPCR inhibitors imply that a detectio11 or quantification limit, established for a given method, is restricted to a matrix used during validation and cannot be projected to, any other matrix outside the scope ofthe method.  agenetics  aPesticide residues  aSoybeans  aHerbicida Residual  aSoja  aplants genetically modified1 aBARROS, E. G. de1 aGUIMARÃES, M. F. M.