Growth of in vitro Fusarium oxysporum f. sp. niveum in chemically defined media amended with gallic acid

Gallic acid was artificially added to the media to grow Fusarium oxysporum f.sp.niveum to investigate its effect on the pathogenic fungus. Results indicate that gallic acid inhibited the growth of F. oxysporum f.sp.niveum. The colony diameter, the conidia germinating rate and the conidia yield were...

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Autores principales:	WU,HONG-SHENG, WANG,YANG, ZHANG,CHAO-YONG, BAO,WEI, LING,NING, LIU,DONG-YANG, SHEN,QI-RONG
Lenguaje:	English
Publicado:	Sociedad de Biología de Chile 2009
Materias:	Allelopathy Gallic acid Fusarium oxysporum f. sp. niveum Plant-microbe interaction Virulent factors
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602009000300004
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spelling	oai:scielo:S0716-976020090003000042009-11-02Growth of in vitro Fusarium oxysporum f. sp. niveum in chemically defined media amended with gallic acidWU,HONG-SHENGWANG,YANGZHANG,CHAO-YONGBAO,WEILING,NINGLIU,DONG-YANGSHEN,QI-RONG Allelopathy Gallic acid Fusarium oxysporum f. sp. niveum Plant-microbe interaction Virulent factors Gallic acid was artificially added to the media to grow Fusarium oxysporum f.sp.niveum to investigate its effect on the pathogenic fungus. Results indicate that gallic acid inhibited the growth of F. oxysporum f.sp.niveum. The colony diameter, the conidia germinating rate and the conidia yield were reduced by 5.7-22.9%%, 35.8-55.6% and 38.9-62.2% respectively. However, the virulence factors by the fungus were stimulated. The activity of pectinase, proteinase and cellulase increased by 12.3-627.8%, 11.8-41.2% and 0.5-325.0% respectively, while the activity of amylase increased slightly. The results suggest that gallic acid repressed growth but facilitated the relative pathogenicity of invading pathogens.info:eu-repo/semantics/openAccessSociedad de Biología de ChileBiological Research v.42 n.3 20092009-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602009000300004en10.4067/S0716-97602009000300004
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Allelopathy Gallic acid Fusarium oxysporum f. sp. niveum Plant-microbe interaction Virulent factors
spellingShingle	Allelopathy Gallic acid Fusarium oxysporum f. sp. niveum Plant-microbe interaction Virulent factors WU,HONG-SHENG WANG,YANG ZHANG,CHAO-YONG BAO,WEI LING,NING LIU,DONG-YANG SHEN,QI-RONG Growth of in vitro Fusarium oxysporum f. sp. niveum in chemically defined media amended with gallic acid
description	Gallic acid was artificially added to the media to grow Fusarium oxysporum f.sp.niveum to investigate its effect on the pathogenic fungus. Results indicate that gallic acid inhibited the growth of F. oxysporum f.sp.niveum. The colony diameter, the conidia germinating rate and the conidia yield were reduced by 5.7-22.9%%, 35.8-55.6% and 38.9-62.2% respectively. However, the virulence factors by the fungus were stimulated. The activity of pectinase, proteinase and cellulase increased by 12.3-627.8%, 11.8-41.2% and 0.5-325.0% respectively, while the activity of amylase increased slightly. The results suggest that gallic acid repressed growth but facilitated the relative pathogenicity of invading pathogens.
author	WU,HONG-SHENG WANG,YANG ZHANG,CHAO-YONG BAO,WEI LING,NING LIU,DONG-YANG SHEN,QI-RONG
author_facet	WU,HONG-SHENG WANG,YANG ZHANG,CHAO-YONG BAO,WEI LING,NING LIU,DONG-YANG SHEN,QI-RONG
author_sort	WU,HONG-SHENG
title	Growth of in vitro Fusarium oxysporum f. sp. niveum in chemically defined media amended with gallic acid
title_short	Growth of in vitro Fusarium oxysporum f. sp. niveum in chemically defined media amended with gallic acid
title_full	Growth of in vitro Fusarium oxysporum f. sp. niveum in chemically defined media amended with gallic acid
title_fullStr	Growth of in vitro Fusarium oxysporum f. sp. niveum in chemically defined media amended with gallic acid
title_full_unstemmed	Growth of in vitro Fusarium oxysporum f. sp. niveum in chemically defined media amended with gallic acid
title_sort	growth of in vitro fusarium oxysporum f. sp. niveum in chemically defined media amended with gallic acid
publisher	Sociedad de Biología de Chile
publishDate	2009
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602009000300004
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Growth of in vitro Fusarium oxysporum f. sp. niveum in chemically defined media amended with gallic acid

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