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Fig. 1 | BMC Biotechnology

Fig. 1

From: Expression of Vitreoscilla hemoglobin enhances production of arachidonic acid and lipids in Mortierella alpina

Fig. 1

Transformant verification. a Scheme for expression of vgb in Mortierella alpina ATCC 32222; b PCR analysis of transformants of Mortierella alpina. The PCR product corresponding to VHb is 441 bp (Lanes: M, 5000 bp marker; 1, negative control, wild-type strain ATCC 32222; 2, transformant VHb-20; 3, positive control, plasmid pBIG-CBXB-VHb; 4, transformant VHb-10); c CO binding spectra of cell extracts from original strain ATCC 32222 and transformant VHb-20

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