TY - BOOK AU - Sharp,J.M. AU - Doran,P.M. TI - Characteristics of growth and tropane alkaloid synthesis in Atropa belladonna roots transformed by Agrobacterium rhizogenes KW - AGROBACTERIUM RHIZOGENES KW - HAIRY ROOT CULTURE KW - BIOCHEMICAL ENGINEERING KW - ATROPA BELLADONNA KW - ATROPINE KW - TROPANE ALKALOIDS N2 - Growth of Atropa belladonna hairy roots in shake flasks followed first-order kinetics. The specific growth rate was 0.28 d-1, corresponding to a doubling time of 60 h. In airlift reactors, first order kinetics were not observed due to nutrient limitation. Synthesis of tropane alkaloids was growth-associated; no atropine was released into the medium. Sugar concentrations were analyzed during hairy-root culture for calculation of atropine yield. Atropine yields from substrate were 1.4 mg g-1 in shake flasks and 0.46 mg g-1 in airlift reactors. Although levels of atropine in reactor-grown roots (0.37 UR - https://drive.google.com/file/d/1oq7XS7IPpo2n7VefLSUOopMJTgfPHqhE/view?usp=drivesdk ER -