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Assessment of antifungal effects of a novel compound from Burkholderia cepacia against Fusarium solani by fluorescent staining
Li, Xin2,3; Quan, Chun-Shan1; Yu, Hui-Ying; Wang, Jian-Hua2,3; Fan, Sheng-Di1
关键词Burkholeria Cepacia Fusarium Solani Cf66i Fluorescent Staining Fungicidal Fungistatic
刊名WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY
2009
DOI10.1007/s11274-008-9861-9
25期:1页:151-154
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Life Sciences & Biomedicine
类目[WOS]Biotechnology & Applied Microbiology
研究领域[WOS]Biotechnology & Applied Microbiology
关键词[WOS]CANDIDA-ALBICANS ; IN-VITRO ; SUSCEPTIBILITY
英文摘要A novel compound CF66I produced by Burkholeria cepacia was investigated for its antifungal effects against Fusarium solani by three different fluorescent dyes. Dual staining with propidium iodide (PI) and fluorescein diacetate (FDA) demonstrated high doses of CF66I (120.0 mu g ml(-1)) killed the fungi by acting primarily on the cell membrane. However, at fungistatic concentration (20.0 mu g ml(-1)) of this compound, microscopic observations revealed swelling hyphae with abnormal chitin deposition, as determined by Calcofluor white (CFW) staining, which was indicative of the alterations in cell wall structure. In addition, inhibition of intracellular esterases activity was observed. These results led us to conclude that low doses of CF66I probably inhibited the fungal growth by interfering with the cell metabolic pathways.
语种英语
WOS记录号WOS:000261413100020
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文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/141386
专题中国科学院大连化学物理研究所
作者单位1.Dalian Nationalities Univ, Life Sci Coll, Dalian 116600, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
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Li, Xin,Quan, Chun-Shan,Yu, Hui-Ying,et al. Assessment of antifungal effects of a novel compound from Burkholderia cepacia against Fusarium solani by fluorescent staining[J]. WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY,2009,25(1):151-154.
APA Li, Xin,Quan, Chun-Shan,Yu, Hui-Ying,Wang, Jian-Hua,&Fan, Sheng-Di.(2009).Assessment of antifungal effects of a novel compound from Burkholderia cepacia against Fusarium solani by fluorescent staining.WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY,25(1),151-154.
MLA Li, Xin,et al."Assessment of antifungal effects of a novel compound from Burkholderia cepacia against Fusarium solani by fluorescent staining".WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY 25.1(2009):151-154.
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