High-Level Constitutive Secretory Expression and Low-Temperature Adaptation Engineering of the Acid Protease RMAP9 from the Mangrove-Derived Yeast Rhodotorula mucilaginosa
Acid proteases can improve nitrogen availability during ethanol fermentation by hydrolysing feedstock proteins, but their catalytic performance at relatively low temperatures may be limited. In this study, an acid protease-producing Rhodotorula mucilaginosa strain, TSM-6, was isolated from mangrove sediment, and an aci...