Additionally, Creon may be feeling quite defensive since he is in the wrong: the brothers fight and kill each other because Creon supports Eteocles' refusal to honor a legal, joint royal power-sharing arrangement with twin brother Polyneices.
Thermostable DNA polymerases that have a proofreading function, such as Pfu and Tli (a) Â® -T Vectors if they are first tailed with dATP using Taq DNA Polymerase (1). This A-tailing protocol can also be used to subclone DNA fragments generated by restriction enzymes which produce blunt ends (1).igure 2. Analysis of recombinants obtained after cloning of an A-tailed PCR fragment into the pGEM Â® -T Easy Vector. A 1,200bp fragment was generated by amplification with Pfu DNA polymerase. This fragment was tailed using the alternative procedure described in Figure 1B.
More than two enzymes are involved, but the main ones are DNA Polymerases (Pol III and Pol I in Prokaryotes, Pol Î±, Pol Î´ and Pol Îµ in Eukaryotes). In vitro you can achieve â¦ replication with only taq polymerase and two primers.