Phytochemical Screening, Total Phenolics and Antioxidant and Antibacterial Activities of Callus from Brassica nigra L. Hypocotyl Explants

E. A. Hussein, A. M. Taj-Eldeen, A. S. Al-Zubairi, A. S. Elhakimi and A. R. Al-Dubaie

International Journal of Pharmacology 6 ( 4 ): 464 - 471 , 2010