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- Fan, Guangsen, et al. Show all 9 Authors
- BMC biotechnology 2019 v.19 no.1 pp. 51
- Penicillium janthinellum; disulfide bonds; feed industry; feeds; half life; hydrophobicity; mutagenesis; mutants; pH; thermal stability; xylanases
- ... BACKGROUND: A mesophilic xylanase PjxA from Penicillium janthinellum MA21601 has high specific activity under acidic condition and holds great potential for applications in the animal feed industry. To enhance the thermostability of xylanase PjxA, two mutation strategies in the N-terminal region were examined and then integrated into the xylanase to further improvement. The recombinant xylanase PT ...