The relationship between monosaccharide composition of extracellular polysaccharide and activities of related enzymes in Nostoc flagelliforme under different culture conditions. - Han, Pei-pei; Yao, Shun-yu; Guo, Rong-jun; Shen, Shi-gang; Yan, Rong-rong; Tan, Zhi-lei; Jia, Shi-ru (Carbohydrate Polymers, 2017)