1. Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
2. Zoology Department, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
3. Al-Jeraisy Chair for DNA Research, Zoology Department, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia