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Article

Characterization of Sulfolobus solfataricus β-galactosidase mutant F441Y expressed in Pichia pastoris.

Journal of the science of food and agriculture - 1 May 2014

Sun Xiaojun, Duan Xuguo, Wu Dan, Chen Jian, Wu Jing

Abstract excerpt

BACKGROUND: β-Galactosidases are used to synthesize galactooligosaccharides (GOS). Since thermostable β-galactosidases have the advantages of high optimal temperature, thermostability as well as prevention of bacterial contamination in the production of GOS, they have received more attention in research. In this study a mutant of Sulfolobus solfataricus β-galactosidase, F441Y, was expressed in Pichia pastoris...

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PMID: 24114556
DOI: 10.1002/jsfa.6419

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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