In-situ Target Base Editing Combining with Biosensor-driven Strategy Reveals Critical Single Nucleotide Variants for Enhanced Recombinant Protein Secretion in Pichia pastoris
该研究开发了一种结合原位双碱基编辑与纳米抗体驱动生物传感器的筛选策略(BINDER),在毕赤酵母中成功鉴定出两个关键单核苷酸变异,将重组人血清白蛋白的分泌滴度提升至 23.43 g/L 的工业级水平。