universal real-time PCR;
unspecific DNA background;
EMA;
PMA;
D O I:
10.1016/j.mimet.2007.09.005
中图分类号:
Q5 [生物化学];
学科分类号:
071010 ;
081704 ;
摘要:
Unspecific background DNA in quantitative universal real-time PCR utilizing a hydrolysis probe was completely suppressed by the addition of EMA or PMA to the PCR mix via cross-linking of the dyes to DNA during 650 W visible light exposure. The proposed procedure had no effect on the sensitivity of the real-time PCR reaction. (c) 2007 Elsevier B.V. All rights reserved.