Exploiting nonionic surfactants to enhance fatty alcohol production in Rhodosporidium toruloides.

ABSTRACT: Fatty alcohols (FOHs) are important feedstocks in the chemical industry to produce detergents, cosmetics, and lubricants. Microbial production of FOHs has become an attractive alternative to production in plants and animals due to growing energy demands and environmental concerns. However, inhibition of cell growth caused by intracellular FOH accumulation is one major issue that limits FOH titers in microbial hosts. In addition, identification of FOH-specific exporters remains a challenge and previous studies towards this end are limited. To alleviate the toxicity issue, we exploited nonionic surfactants to promote the export of FOHs in Rhodosporidium toruloides, an oleaginous yeast that is considered an attractive next-generation host for the production of fatty acid-derived chemicals. Ou

SUBMITTER: Liu D 

PROVIDER: S-EPMC7187362 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature