Liha töötlemine
odologies. Table 29.2 summarizes the avail- in the genome in a single copy. Table 29.3
able screening methods published for GMO summarizes the endogenous reference control
analysis. genes currently available.
In addition, virus-infected plants or
samples contaminated with plant material
Analysis of Transgenes and
carrying the virus could lead to false positive
Flanking Regions
results. To overcome this problem, PCR
systems are available that specifically detect Different strategies based on PCR amplifica-
the virus coat protein of all CaMV isolates, tion of the introduced transgene have been
allowing the differentiation of infected plants defined (Holst-Jensen et al. 2003): trait-
and positive GMO samples (Cankar et al
annaabi.ee 
