Streptomycetes: Characteristics and Their Antimicrobial Activities
سال انتشار: 1393
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 738
فایل این مقاله در 13 صفحه با فرمت PDF قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_IJABBR-2-1_007
تاریخ نمایه سازی: 26 اسفند 1394
چکیده مقاله:
The Streptomycetes are gram positive bacteria with a filamentous form that present in a wide variety of soil including composts, water and plants. The most characteristic of Streptomycetes is the ability to produce secondary metabolites such as antibiotics. They produce over two-thirds of the clinically usefulantibiotics of natural origin (e.g., neomycin and chloramphenicol. Another characteristic of Streptomycetes is making of an extensive branching substrate and aerial mycelium.Carbon and nitrogen sources, oxygen, pH, temperature, ions and some precursors can affect production of antibiotics. Thisreview also addresses the different methods to study the antimicrobial activity of Streptomyces sp. Because of increasing microbial resistance to general antibiotics and inability to control infectious disease has given an impetus for continuous search of novel antibiotics all the word
کلیدواژه ها:
نویسندگان
Amin Hasani
Department of Microbiology, Lahijan Branch, Islamic Azad University, Lahijan, Iran
Ashraf Kariminik
Department of Microbiology, Kerman Branch, Islamic Azad University, Kerman, Iran
Khosrow Issazadeh
Department of Microbiology, Lahijan Branch, Islamic Azad University, Lahijan, Iran