found: Work cat.: Enns, L.C. Roles for callose in plant development and intercellular communication, 2006:leaf 1 (Callose is a linear beta-1,3-glucan that is widespread in plants)
found: The American heritage dict. of the Engl. lang., c2000(callose: Botany. A complex branched carbohydrate commonly associated with sieve areas of sieve elements)
found: Henderson's dict. of biological terms, 2000(callose (2) amorphous polysaccharide of glucose, usually found on sieve plates in phloem but also in parenchyma cells after injury)
found: McGraw-Hill dict. of sci. and tech. terms, c2003(callose [biochem] A carbohydrate component of plant cell walls; associated with sieve plates where calluses are formed)
found: Botany online : the Internet hypertextbook, via WWW, Dec. 4, 2006:Glucanes containing beta-glycosidic linkages (Callose: In callose, the glucose units are linked via 1,3 glycosidic linkages)
found: MeSH browser, Dec. 4, 2006(callose. Heading mapped to: Glucans. Indexing information: Polymers. Note: glucan polymer occuring in plant tissues)