title: K17-1
design: By; Nevin A. Ibrahim (a), Abla Elawady (b), Hibah M Albasri (c), Mohamed Ismaeil (a) and Samah Donia (a) === (a) Microbiology Department, Faculty of Science, Ain Shams University, Cairo, Egypt; ===(b) Agricultural Genetic Engineering Research Institute, Giza, Egypt ===(c) Department of Biology, College of Science, Taibah University, Al-Madinah, Kingdom of Saudi Arabia