نتایج جستجو برای: the microorganism
تعداد نتایج: 16053653 فیلتر نتایج به سال:
The current study describes the extracellular hydrolytic activities of halophilic bacteria isolated from subterranean rock salt. The estimated number of grown colonies was approximately 3000 per gram of a rock salt on the surface of the medium MH containing 10% NaCl. The investigated strains, randomly selected from the colonies observed on the plate, showed at least one of the tested extracellu...
background and objectives: with increasing rate of immunodeficiency diseases in the world, opportunistic micro-organism such as pneumocystis jirovecii ( p. jirovecii ) become more important. little information is available on prevalence of this life- threatening microorganism in iran. this study was designed to determine the colonization and the rate of active disease caused by p. jirovecii in ...
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