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首页> 外文会议>International Conference on Environmental, Industrial and Applied Microbiology >Isolation, phenogenotypic idenfication and bioactivity evaluation of endophytic microorganisms intrinsically associated with Miconia albicans in Brazilian tropical savannah tree in Sao Carlos, SP
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Isolation, phenogenotypic idenfication and bioactivity evaluation of endophytic microorganisms intrinsically associated with Miconia albicans in Brazilian tropical savannah tree in Sao Carlos, SP

机译：中生微生物的分离，苯源性型偶联和生物活性评估与巴西热带大草原树木的米纳尼亚古典主义者在圣卡洛斯，SP，SP

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摘要

Endophytic microorganisms lives in symbiotic association with plants, and can produce interesting substances to men. This study aimed to isolate and characterize endophytic microorganisms from Miconia albicans producing bioactive substances. All isolates exhibited activity against at least one of the pathogens tested. The majority of isolates (62 %) showed inhibition against Enterococcus faecalis. One isolate was active against Serratia marcensis (36 mm). Two isolates appeared to have a broad spectrum of antimicrobial activity. Isolate 4 presented bioactivity against E. faecalis (32), Staphylococcus aureus (35), Candida albicans (34) and Shigella sonnei (32). Isolate 6 was bioactive against E. faecalis and S. aureus, with halos of 18 and 15 mm, respectively. Isolate 8 showed inhibition against E. faecalis (26), S. aureus (15), C. albicans (24), E. coli (21) and S. sonnei (25). Isolates 5 and 7 were not bioactive. Genotypic analysis characterized Nocardiopsis dassonville and Amycolatopsis orientalis, reporting for the first time the intrinsically association of endophytes with aerial parts of Miconia albicans a typical plant from Brazilian tropical savannah in Sao Carlos, SP.
机译：内生微生物生活在与植物共生联合中，可以为男性产生有趣的物质。本研究旨在孤立和表征来自莫霍尼亚古代本科生生物活性物质的内啡糖微生物。所有分离物都表现出对测试的至少一种病原体的活性。大多数分离株（62％）表现出对肠球菌粪便的抑制作用。一种分离物对对血清菌（36 mm）有效。两种分离株似乎具有广谱的抗微生物活性。分离物4呈对E.粪群（32），金黄色葡萄球菌（35），念珠菌（34）和志贺尼（32）的生物活性。分离物6对E. Faecalis和Aureus的生物活性，分别为18和15毫米的卤素。分离物8显示抑制E. Faecalis（26），Aureus（15），C. albicans（24），大肠杆菌（21）和S. Sonnei（25）。分离株5和7不是生物活性的。基因型分析表征了Nocardiopsis Dassonville和Amycolatopsis Orientalis，首次报告了内心部分与米纳尼亚·孕代的空中零件的内核部分，来自巴西热带大草原的典型植物，SP。

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