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Water scarcity in the Mediterranean basin, especially in countries in arid zone appears as one of the main factors limiting agricultural development. In order to overcome water shortages, the use of water of low quality is becoming important in many countries. The use of saline water is a promising alternative. Mycorrhizal colonization is often thought to increase the ability of salt tolerance in certain plant species. It is difficult to identify potential AM fungal effects on plant function that are not directly related to mycorrhizal enhancement of plant P nutrition. There is, however,...

The aims of this work were isolate and identify some probiotic strains from human origin, study some characteristics of the identified strains and study the ability of some probiotic LAB to improve the human health. Results revealed: The identified strains using SDS-PAGE technique and API System were: 1 Lb.salivarius, 2 Lb.fermentum, 7 Lb.plantarum, 27 Lb.acidophilus, 1 Lb.brevis, 3 Lb.pentosus, 3 Lb.paracasei ssp.paracasei, 7 E.faecalis, 5 E.faecium, 2 E.durans and 1 Aerococcus viridans. Most of the identified strains were tolerant to the change in pH.32 strains were tolerant to bile salts....