Cloning of artemisinin biosynthetic cDNAs and novel ESTs and quantification of low temperature-induced gene overexpression. - Zeng,Q.P.; Zhao,C.; Yin,L.L.; Yang,R.Y.; Zeng,X.M.; Huang,Y.; Feng,L.L.; Yang,X.Q. (Sci China Ser C (Life Sci), 2008)