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. 2017 Oct 12;5:e3909. doi: 10.7717/peerj.3909

Figure 1. Agarose gel electrophoresis profiles of DNA extracted from P. pastoris X-33 transformants.

Figure 1

Lane 1, Positive PCR control (expression cassette cbhB_pPICZαC used as DNA template); Lane 2, Negative PCR control (without DNA template); Lane M, molecular weight marker; Lanes 3 to 6, DNA amplified from colonies of P. pastoris X-33 transformed with cbhB (K1-K4).