Secondary metabolites from endophytic Streptomyces aureofaciens CMUAc130 and their antifungal activity (Retracted Article. See vol 153, pg 915, 2007)

	Secondary metabolites from endophytic Streptomyces aureofaciens CMUAc130 and their antifungal activity (Retracted Article. See vol 153, pg 915, 2007)
	Taechowisan, T ; Lu, CH ; Shen, YM ; Lumyong, S
刊名	MICROBIOLOGY-SGM
	2005-05-01
卷号	151 页码:1691-1695
英文摘要	Streptomyces aureofaciens CMUAc130 was isolated from the root tissue of Zingiber officinale Rosc. (Zingiberaceae). It was an antagonist of Colletotrichum musae and Fusarium oxysporum, the causative agents of anthracnose of banana and wilt of wheat, respectively. Evidence for the in vitro antibiosis of S. aureofaciens CMUAc130 was demonstrated by the zone of fungal-growth inhibition. Microscopic observations showed thickness and bulbous structures at the edges of the inhibited fungal hyphae. The culture filtrate and crude extract from this strain were all inhibitory to tested phytopathogenic fungi. The major active ingredients from the culture filtrate of S. aureofaciens CMUAc130 were purified by silica gel-column chromatography and identified to be (i) 5,7-dimethoxy-4-p-methoxylphenylcoumarin and (ii) 5,7-dimethoxy-4-phenylcoumarin by NMR and mass-spectral data, respectively. Bioassay studies showed that compounds (i) and (ii) had antifungal activities against tested fungi, and their MICs were found to be 120 and 150 mu g ml(-1), respectively. This is the first report of compounds (i) and (ii) from micro-organisms as active ingredients for the control of phytopathogenic fungi.
类目[WOS]	Microbiology
研究领域[WOS]	Microbiology
关键词[WOS]	TRADITIONAL MEDICINE ; PLANTS ; SOIL ; ANTAGONISM ; FUSARIUM ; AGENT ; PEAT
收录类别	SCI
语种	英语
WOS记录号	WOS:000229272100035
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn/handle/151853/24787]
专题	昆明植物研究所_离退休
作者单位	1.Silpakorn Univ, Fac Sci, Dept Biol, Nakhon Pathom 73000, Thailand 2.Xiamen Univ, Sch Life Sci, Xiamen 361005, Peoples R China 3.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China
推荐引用方式 GB/T 7714	Taechowisan, T,Lu, CH,Shen, YM,et al. Secondary metabolites from endophytic Streptomyces aureofaciens CMUAc130 and their antifungal activity (Retracted Article. See vol 153, pg 915, 2007)[J]. MICROBIOLOGY-SGM,2005,151:1691-1695.
APA	Taechowisan, T,Lu, CH,Shen, YM,&Lumyong, S.(2005).Secondary metabolites from endophytic Streptomyces aureofaciens CMUAc130 and their antifungal activity (Retracted Article. See vol 153, pg 915, 2007).MICROBIOLOGY-SGM,151,1691-1695.
MLA	Taechowisan, T,et al."Secondary metabolites from endophytic Streptomyces aureofaciens CMUAc130 and their antifungal activity (Retracted Article. See vol 153, pg 915, 2007)".MICROBIOLOGY-SGM 151(2005):1691-1695.