Shi Yu et al.
Biotechnology letters, 37(9), 1853-1859 (2015-05-15)
A novel, high-level expression, thermostable mannan endo-1,4-beta-mannosidase is urgently needed for industrial applications. The mannan endo-1,4-β-mannosidase gene (MAN) from Aspergillus niger CBS 513.88 was optimized based on the codon usage bias in Pichia pastoris and synthesized by overlapping PCR to