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.
All these function with a DNA strand as template. Retroviruses possess a unique DNA polymerase (reverse transcriptase) that uses an RNA template. triphosphates. I, II and III are known in of growing   * Yes.DNA polymerases, like most enzymes, are proteins, and the code for their primary structure (their amino acid sequences) is included in the genome.       Yes, DNA does code for DNA polymerase.NA polymerase III can attach a nucleotide only to the 3 prime end of an existing nucleotide sequence. Once a primer is assembled by primase, DNA polymerase III begins its work of adding nucleotides to the 3 prime end of the primer.