Mervat Morsy Abbas Ahmed^1,2*, Nageh Abo Dahab F³, Taher Taha M³ and Fareed Hassan SM³

¹Department of Biological Sciences, King Abdulaziz University (KAU), Saudi Arabia

²Chemistry of Natural and Microbial Products Department, National Research Centre, Dokki, Giza, Egypt

³Department of Botany and Microbiology, Faculty of Science, Al-Azhar University, Assuit, Egypt

^*Corresponding Author: