Isolation and Identification of the Thermophilic Protease – Producing Bacteria from Soil of North of Iran

eng Oriental Scientific Publishing Company Biosciences Biotechnology Research Asia 0973-1245 2019-02-16 3 2(a) 33087 article Isolation and Identification of the Thermophilic Protease – Producing Bacteria from Soil of North of Iran Jina Tanzadeh 1 Fazel Najafi Yasouri 2 Nasser Ghaemi 3 Department of Biology, Islamic Azad Universit,y Branch of Lahijan, Iran. Department of Biology, Faculty of Science, Guilan University, Namjo Street, Iran. Department of Biotecnology, University College of Science, University of Tehran, Iran. Soil samples were screened for protease- producing bacteria on skimmilk agar medium. Protease-producing bacteria was identified by clear zones of skim hydrolysis around colonies. Thirty-one thermostable protease producing bacteria were isolated from different soil samples (Compost, hot spring and Manures) collected from various parts of north of Iran. These bacteria were examined for various morphological and Biochemical characteristics according of Bergey’s manual of determination bacteriology . the best skim degrader were Bacillus species. https://www.biotech-asia.org/vol3no2a/isolation-and-identification-of-the-thermophilic-protease-producing-bacteria-from-soil-of-north-of-iran/ Thermophilic Protease; Soil Bacteria; Iran