Research Article

Effect of Nitrogen Source and Inorganic Phosphate Concentration on Methanol Utilization and PEX Genes Expression in Pichia pastoris

Figure 2

Quantitative analysis of the relative expression levels of PpDAK, PpDHAS, PpFLD, and PpPEX5 genes depending on KH2PO4 concentration in the medium. MN media contained 1 g/L KH2PO4 and 1% methanol. ML media contained 0,03 g/L KH2PO4 and 1% methanol.