I have obtained my Ph.D. degree from Mansoura University, Egypt from February 2014-May, 2018 on the use of plant growth-promoting rhizobacteria to enhance the growth and yield of some economical plants in Egypt. In the recent few years, I have published and continue to work on several papers in the field of plant-microbe interaction at molecular approaches, in particular, mycorrhiza and PGPRs, and their role in agriculture as biofertilizers, and (heavy metals, salinity, drought) alleviators.