Effect of Plant Growth Regulators on Callus, Cell Suspension and Cell Line Selection for Flavonoid Production from Pegaga (centella asiatica L. urban)

Suat Hian Tan, Radzali Musa, Arbakariya Ariff and Mahmood Maziah

American Journal of Biochemistry and Biotechnology 6 ( 4 ): 284 - 299 , 2010