Tuning DNA Stability To Achieve Turnover in Template for an Enzymatic Ligation Reaction
作者:Abu Kausar、Rosalie D. McKay、Jade Lam、Rohan S. Bhogal、Alexandra Y. Tang、Julianne M. Gibbs-Davis
DOI:10.1002/anie.201102579
日期:2011.9.12
destabilizing modifications into a DNA template leads to turnover in a DNA‐templated ligation reaction. By incorporating a cross‐catalytic cycle, self‐replication was also achieved, with one target able to make 32 copies of itself (see picture). This destabilization approach represents a general method for incorporating amplification into DNA ligation processes using T4 DNA ligase.
学会放手:将不稳定的修饰引入DNA模板会导致DNA模板的连接反应的更新。通过整合交叉催化循环,还实现了自我复制,一个目标能够自我复制32个(参见图片)。这种去稳定化方法代表使用T4 DNA连接酶将扩增结合到DNA连接过程中的一般方法。