Precursor Supply Increases the Accumulation of 4-Hydroxy-6-(4-hydroxyphenyl)-alpha-pyrone after NRPS-PKS Gene Expression

文献类型: 外文期刊

第一作者: Li, Wen

作者: Li, Wen;Fan, Jie;Liao, Ge;Li, Shu-Ming;Fan, Jie;Yin, Wen-Bing;Liao, Ge

作者机构:

期刊名称:JOURNAL OF NATURAL PRODUCTS ( 影响因子:4.05; 五年影响因子:4.603 )

ISSN: 0163-3864

年卷期: 2021 年 84 卷 8 期

页码:

收录情况: SCI

摘要: Expression of a nonribosomal peptide synthetase-nonreducing polyketide synthase hybrid gene pcr10109 from Penicillium crustosum PRB-2 in Aspergillus nidulans led to the accumulation of 4-hydroxy-6-(4-hydroxyphenyl)-alpha-pyrone (1). Adding para-hydroxybenzoic acid into the medium in which the overexpressing mutant is growing increased the product yield up to 5-fold. This strategy could be helpful for heterologous gene expression experiments requiring special substrates for product formation.

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