Ramos J L, Andersson P, Jensen L B, Ramos C, Ronchel M C, Díaz E, Timmis K N, Molin S
Department of Biochemistry, Molecular and Cellular Biology of Plants, DOT Group, CSIC, Granada, Spain.
Biotechnology (N Y). 1995 Jan;13(1):35-7. doi: 10.1038/nbt0195-35.