Shujun Dong

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ι-Carrageenan is an algal polysaccharide widely applied in the food industry. Specific glycoside hydrolases are valuable tools for modifying polysaccharides and producing oligosaccharides. In this study, the gene of a novel GH82 family ι-carrageenase was cloned from the genome of marine bacterium Wenyingzhuangia fucanilytica. The ι-carrageenase designated(More)
α-l-Fucosyl residues are frequently found in oligosaccharides, polysaccharides and glycoconjugates which play fundamental roles in various biological processes. α-l-Fucosidases, glycoside hydrolases for catalyzing the removal of α-l-fucose, can serve as desirable tools in the study and the modification of fucose-containing biomolecules. In this study, an(More)
A Gram-staining-negative, rod-shaped, strictly aerobic, non-flagellated, non-gliding and yellow-pigmented bacterial strain, designated as strain CZ1127T, capable of utilizing sulfated fucan, was isolated from shallow coastal seawater of Jiaozhou Bay, Qingdao, PR China. Its taxonomic position was investigated by a polyphasic approach. CZ1127T grew at 15-37(More)
Inositol 1,4,5-trisphosohate (IP3 ) and its receptors play a pivotal role in calcium signal transduction in mammals. However, no homologs of mammalian IP3 receptors have been found in plants. In this study, we isolated the microsomal fractions from rice cells in suspension culture and further obtained putative IP3 -binding proteins by heparin-agarose(More)
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