Figure 2
From: Bioconversion of lignocellulose: inhibitors and detoxification
Effects of genetic engineering for hyperresistance and chemical detoxification through alkaline treatment. Ethanol production by S. cerevisiae (control transformant and transformant overexpressing Yap1 [95]): in spruce hydrolysate medium (black triangle, Yap1 transformant; black square, Control transformant), in alkali-detoxified spruce hydrolysate (green triangle, Yap1 transformant; green square, Control transformant), and in inhibitor-free medium (blue triangle, Yap1 transformant; blue square, Control transformant).