A total of 354 isolates of actinomycetes, of which 76 were detected cytotoxic activity was isolated from near-shore marine samples collected at Wenchang mangrove, DanZhou harbor and YanPu harbor. Four isolation methods were employed, which are SDS pretreatment, phenol pretreatment, heating
Cephamycin C is an extracellular broad spectrum beta-lactam antibiotic produced by Streptomyces clavuligerus, S. cattleya and Nocardia lactamdurans. In the present study, different substrates for solid-state fermentation were screened for maximum cephamycin C production by S. clavuligerus NT4. The
اكتب أحد الأعراض أو المرض واقرأ عن الأعشاب التي قد تساعد ، واكتب عشبًا واطلع على الأمراض والأعراض التي تستخدم ضدها. * تستند جميع المعلومات إلى البحوث العلمية المنشورة