Morita, Y.; Hoshino, A.; Kikuchi, Y.; Okuhara, H.; Ono, E.; Tanaka, Y.; Fukui, Y.; Saito, N.; Nitasaka, E.; Noguchi, H.; Iida, S.
Japanese morning glory dusky mutants displaying reddish-brown or purplish-gray flowers are deficient in a novel glycosylation enzyme for anthocyanin biosynthesis, UDP-glucose:anthocyanidin 3-O-glucoside-2??-O-glucosyltransferase, due to 4-bp insertions in the gene (2005), Plant J., 42, 353-363.