Ph.D. Thesis Discussion The Ph.D. Thesis submitted by Mr. Rania Fesal Farahat , Genetic Department, entitled:   "Isolation and Molecular Characterization of phosphorus solublizing Yeasts, and its use as biofertilizers"   Under supervision of: 1.    Prof. Mohamed Younes Hussein   2.    Prof. Fathi Mohamed Salh 3.    Dr. Abd-Ellatef H. Abd-Ellatef 3.    Dr. Hashem M. Mohamed   Would be discussed at Tuesday 16/4/2013 on 12.00 o’clock in Department Hall