Osama graduated in biology from Zagazig University of Egypt in 2003. He received his M.Sc. in Environmental Sciences from Suez Canal University, Egypt in 2007. Then received his Ph.D. in Environmental Sciences from Northwest A&F University, China in 2012, then returned to Arish University in Egypt. In 2014 did his first postdoctoral studies at the Italian Research Council. In 2015 he was selected by the Ministry of Science and Technology of China and recommended by the Ministry of higher education and scientific research for the Talent Young Scientist position at the Key Laboratory of Biogeography and Bioresource in Arid Land, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi, China for 2 years. In 2017 he conducted his second postdoctoral research at the Key Laboratory of Biogeography and Bioresource in Arid Land, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi, China. His research is directed towards an understanding of the structural and functional organization of beneficial plant-associated microbial communities associated with Medicinal Plant in arid land and study of plant-microbe interactions in order to support the development of natural products that may minimize the need for the application of chemical fertilizer and fungicides, which would be an environmentally friendly approach and preserve biological resources in a sustainable agricultural system. His scientific collaboration in the ecology and mole