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Figure 4 | Biotechnology for Biofuels

Figure 4

From: Co-production of ethanol and squalene using a Saccharomyces cerevisiae ERG1 (squalene epoxidase) mutant and agro-industrial feedstock

Figure 4

GC-MS analysis of YUG37- ERG1 . A) and B) Total ion chromatograms for YUG37-ERG1 grown on GJ and on GJ + 50 μg doxycycline mL-1, respectively. 1 = ergosterol; 2 = Lanosterol; 3 = squalene. C) and D) Fragmentation patterns for TMS-derivatised ergosterol and squalene, respectively (MSD ChemStation NIST/EPA/NIH Mass Spectral Library Version 2.0).

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Biotechnology for Biofuels and Bioproducts

ISSN: 2731-3654

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