COMPARATIVE GENOMIC STUDIES ON SOME FRESH WATER AND MARINE FISHE USING F- AFLP AND SEQUENCING INTRON 5 OF GROWTH HORMONE GENE MOLECULAR GENETIC STUDIES ON SOME WHEAT VARIETIES COMPARATIVE GENOMIC STUDIES ON SOME FRESH WATER AND MARINE FISHES GENETIC DIVERSITY AMONG EGYPTIAN BARLEY CULTIVARS USING MULTIVARIABLE AND SRAP MARKER ANALYSES Regeneration and Genetic Transformation by pAB6 Plasmid of Hyoscyamus muticus L., (Egyptian Henbane) Using Particle Bombardment. BIOCHEMICAL AND MOLECULAR GENETIC MARKERS ASSOCIATED WITH SALT STRESS TOLERANCE IN EGYPTIAN BARLEY CULTIVARS Screening of Chickpea (Cicer arietinum L.) Genotypes for Salinity Tolerance Using Agro-physiological Characterization and Genetic ISSR Markers Soybean Field Evaluation for Resistance to Cotton Leaf Worm (Spodoptera Littoralis) Confirmed by SSR Markers Isolation, Characterization and Genetic Studies on Isolates of Phosphate Solubilizing Bacteria in Egyptian Calcareous Soils Molecular Characteristics of Ten Ralstonia solanacearum Strains of Brown Rot Disease in Potato from three Governorates in Egypt