Scholarlink

<p>There is a growing interest in establishing yeast as a cell factory for terpenoid production. Given the hydrophobicity of many terpenoids, expanding the intracellular storage pool is an effective strategy to improve titers. In this study, the storage capacity was enhanced by increasing yeast cell size through the knockout of <i>EST1</i> and <i>SSN8</i>. The influence on lycopene and 7-dehydrocholesterol production were then evaluated. The results demonstrated that <i>EST1</i> and <i>SSN8</i> deletion resulted in 4.27- and 3.45-fold improvement on lycopene production, and 1.99- and 1.2-fold improvement on 7-dehydrocholesterol production, respectively. These findings suggest cell enlargement as a promising strategy for enhancing terpenoid production in yeast.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Enhancing terpenoid production in Saccharomyces cerevisiae via cell morphology engineering

  • 期刊论文

  • 发表日期：

    2025年5月17日

查看全文
  • Ke Bi,
  • Siqi Zuo,
  • Jiazhang Lian,
  • Zhinan Xu

摘要

There is a growing interest in establishing yeast as a cell factory for terpenoid production. Given the hydrophobicity of many terpenoids, expanding the intracellular storage pool is an effective strategy to improve titers. In this study, the storage capacity was enhanced by increasing yeast cell size through the knockout of EST1 and SSN8. The influence on lycopene and 7-dehydrocholesterol production were then evaluated. The results demonstrated that EST1 and SSN8 deletion resulted in 4.27- and 3.45-fold improvement on lycopene production, and 1.99- and 1.2-fold improvement on 7-dehydrocholesterol production, respectively. These findings suggest cell enlargement as a promising strategy for enhancing terpenoid production in yeast.