open access Enzymes of B-Ring-Deoxy Flavonoid Biosynthesis in Elicited Cell Cultures of "Old Man" Cactus (Cephalocereus senilis) Description: Article on enzymes of b-ring-deoxy flavonoid biosynthesis in elicited cell cultures of "Old Man" cactus (Cephalocereus senilis). Date: August 20, 1995 Creator: Liu, Qin; Bonness, Maureen S.; Liu, Ming; Seradge, Espanta; Dixon, R. A. & Mabry, Tom J.