Article
New Papiliotrema laurentii UFV-1 strains with improved acetic acid tolerance selected by adaptive laboratory evolution.
Fungal genetics and biology : FG & B - 1 Jan 2023
Almeida E L M, Ventorim R Z, Ferreira M A M, Costa M D, Mantovani H C, Silveira W B
Abstract excerpt
The production of yeast oil from lignocellulosic biomasses is impaired by inhibitors formed during the pretreatment step, mainly acetic acid. Herein, we applied Adaptive Laboratory Evolution (ALE) to select three Acetic acid Tolerant Strains (ATS) of P. laurentii UFV-1. Different phenotypes emerged alongside evolution. The ATS II presented trade-offs in the absence of acetic acid, suggesting that it displays a...
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