Researchers Investigate Genes in Medicinal Plants

Purdue scientists, together with experts from other research institutions, have developed new resources that would help understand how genes in plants produce important compounds, especially those that are medicinally relevant. This collaborative research initiative is a product of the Medicinal Plant Consortium led by the College of Agriculture in the University of Kentucky. The scientists collected data on the biosynthesis of 14 plants known for their medicinal properties or compounds with biological activity such as ginseng. They aim to discover genes that could help engineer plants to produce new and more effective drugs.

Examples of well-known medicinal plants are foxglove plant and periwinkle which produces cardiac muscle stimulant and chemotheraphy drugs, respectively. These medicinal plants, just like many others, are commonly available in household gardens. Purdue University professor Natalia Dudareva is part of the team and deals with the fragrant shrub rosemary which produces a number of pharmacologically active compounds.

"This work offers a valuable data resource for understanding the genes, enzymes and complex processes responsible for the biosynthesis of important plant-derived drugs," said Warren Jones from the National Institute of General Medical Sciences. "The collaborative effort should greatly contribute to our ability to understand and exploit the rich biochemistry found in plants."

Read more details at http://www.purdue.edu/newsroom/research/2011/111215DudarevaPlants.html.