Liha töötlemine
identify the total amount of DNA corre- amplify the border region between the intro-
sponding to that particular GMO, endoge- duced sequence and the plant genomic DNA
nous reference controls that define 100% of (e.g., for Roundup Ready soybean: Berdal
each ingredient must be used. These are and Holst-Jensen 2001; Taverniers et al.
based on genes present in both transgenic and 2001; Terry and Harris 2001), for transgenic
nontransgenic varieties of the same plant maize lines, such as MON810 (Holck et al.
species. They must not present genetic modi- 2002; Hernandez et al. 2003a), CBH-351
fications (a SNP was detected in ADH1 gene (Windels et al. 2003), Bt11 (Zimmermann et
affecting quantification; Broothaerts et al. al. 2000), and NK603 (Nielsen et al. 2004).
2008), and must show species-specificity, Table 29.1 summarizes the published GMO