| Institution: | 1. Department of Biochemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia;2. Department of Molecular Biology, Genetic Engineering Division, National Research Center, Dokki, P.O. Box 12311, Cairo, Egypt;3. Kasr El-Ainy University Hospital, Cairo University, Cairo, Egypt;4. Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 22452, Riyadh 11459, Saudi Arabia;5. Department of Zoology, College of Science, King Saud University, P.O. Box 22452, Riyadh 11459, Saudi Arabia;6. Department of Zoology, Faculty of Science, Helwan University, Ein Helwan, Cairo, Egypt |
