Antagonistic action of siderophores from Rhodotorula glutinis upon the postharvest pathogen Penicillium expansum
Rhodotorulic acid produced by Rhodotorula glutinis strains improved the biological control of blue rot caused by Penicillium expansum in harvested apples. The production of the siderophore was closely associated with the iron concentration in the medium. Thus, very low additions of the metal reduced...
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| Veröffentlicht in: | International biodeterioration & biodegradation 1999-01, Vol.43 (4), p.167-172 |
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| creator | Calvente, V Benuzzi, D de Tosetti, M.I.S |
| description | Rhodotorulic acid produced by
Rhodotorula glutinis strains improved the biological control of blue rot caused by
Penicillium expansum in harvested apples. The production of the siderophore was closely associated with the iron concentration in the medium. Thus, very low additions of the metal reduced the siderophore production considerably. The antagonistic effect of
R. glutinis and rhodotorulic acid was studied by using in vitro and in vivo assays. In the in vitro assays, rhodotorulic acid reduced the growth of
P. expansum, whereas the chelate (rhodotorulic acid plus iron) did not. Siderophore antagonism was then related to competition for iron. In biocontrol assays on apple wounds, the blue mold was more effectively controlled by the antagonistic agent plus siderophore than by the antagonistic agent alone. The disease incidence (DI: percentage of treated wounds that developed rot) was 34% when apples were protected by
R. glutinis alone, whereas it was 6% when the fruits were protected by
R. glutinis plus rhodotorulic acid. |
| doi_str_mv | 10.1016/S0964-8305(99)00046-3 |
| format | Article |
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Rhodotorula glutinis strains improved the biological control of blue rot caused by
Penicillium expansum in harvested apples. The production of the siderophore was closely associated with the iron concentration in the medium. Thus, very low additions of the metal reduced the siderophore production considerably. The antagonistic effect of
R. glutinis and rhodotorulic acid was studied by using in vitro and in vivo assays. In the in vitro assays, rhodotorulic acid reduced the growth of
P. expansum, whereas the chelate (rhodotorulic acid plus iron) did not. Siderophore antagonism was then related to competition for iron. In biocontrol assays on apple wounds, the blue mold was more effectively controlled by the antagonistic agent plus siderophore than by the antagonistic agent alone. The disease incidence (DI: percentage of treated wounds that developed rot) was 34% when apples were protected by
R. glutinis alone, whereas it was 6% when the fruits were protected by
R. glutinis plus rhodotorulic acid.</description><identifier>ISSN: 0964-8305</identifier><identifier>EISSN: 1879-0208</identifier><identifier>DOI: 10.1016/S0964-8305(99)00046-3</identifier><language>eng</language><publisher>Barking: Elsevier Ltd</publisher><subject>antifungal properties ; apples ; Bioassay ; Biocontrol ; Biodegradation ; Biological and medical sciences ; Biological control ; Control ; Food industries ; Fruit and vegetable industries ; Fundamental and applied biological sciences. Psychology ; fungal antagonists ; Fungal plant pathogens ; Harvesting ; iron ; nutrient availability ; Penicillium expansum ; Phytopathology. Animal pests. Plant and forest protection ; Postharvest diseases ; Rhodotorula glutinis ; rhodotorulic acid ; Siderophores</subject><ispartof>International biodeterioration & biodegradation, 1999-01, Vol.43 (4), p.167-172</ispartof><rights>1999 Elsevier Science Ltd</rights><rights>1999 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c422t-ae48c4b7efa4527d3f0d5964c596134babf399724f8ab79bf30006c43e54c1fd3</citedby><cites>FETCH-LOGICAL-c422t-ae48c4b7efa4527d3f0d5964c596134babf399724f8ab79bf30006c43e54c1fd3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0964-8305(99)00046-3$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,782,786,3552,27931,27932,46002</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1924470$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Calvente, V</creatorcontrib><creatorcontrib>Benuzzi, D</creatorcontrib><creatorcontrib>de Tosetti, M.I.S</creatorcontrib><title>Antagonistic action of siderophores from Rhodotorula glutinis upon the postharvest pathogen Penicillium expansum</title><title>International biodeterioration & biodegradation</title><description>Rhodotorulic acid produced by
Rhodotorula glutinis strains improved the biological control of blue rot caused by
Penicillium expansum in harvested apples. The production of the siderophore was closely associated with the iron concentration in the medium. Thus, very low additions of the metal reduced the siderophore production considerably. The antagonistic effect of
R. glutinis and rhodotorulic acid was studied by using in vitro and in vivo assays. In the in vitro assays, rhodotorulic acid reduced the growth of
P. expansum, whereas the chelate (rhodotorulic acid plus iron) did not. Siderophore antagonism was then related to competition for iron. In biocontrol assays on apple wounds, the blue mold was more effectively controlled by the antagonistic agent plus siderophore than by the antagonistic agent alone. The disease incidence (DI: percentage of treated wounds that developed rot) was 34% when apples were protected by
R. glutinis alone, whereas it was 6% when the fruits were protected by
R. glutinis plus rhodotorulic acid.</description><subject>antifungal properties</subject><subject>apples</subject><subject>Bioassay</subject><subject>Biocontrol</subject><subject>Biodegradation</subject><subject>Biological and medical sciences</subject><subject>Biological control</subject><subject>Control</subject><subject>Food industries</subject><subject>Fruit and vegetable industries</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>fungal antagonists</subject><subject>Fungal plant pathogens</subject><subject>Harvesting</subject><subject>iron</subject><subject>nutrient availability</subject><subject>Penicillium expansum</subject><subject>Phytopathology. Animal pests. Plant and forest protection</subject><subject>Postharvest diseases</subject><subject>Rhodotorula glutinis</subject><subject>rhodotorulic acid</subject><subject>Siderophores</subject><issn>0964-8305</issn><issn>1879-0208</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><recordid>eNqFkV1rFTEQhoMoeDz6E8RciNiLtfnaj1xJKbYKBYu112FOdnI2srtZk2zRf9-cnqKXvZlh4Hnn6yXkLWefOOPN6Q3Tjao6yeqPWp8wxlRTyWdkw7tWV0yw7jnZ_ENeklcp_SoQrzu-IcvZnGEfZp-ytxRs9mGmwdHke4xhGULERF0ME_0xhD7kENcR6H5csy8aui4FzwPSJaQ8QLzDlOkCeQh7nOk1zt76cfTrRPHPAnNap9fkhYMx4ZvHvCW3F19-nn-trr5ffjs_u6qsEiJXgKqzateiA1WLtpeO9XW5wZbApdrBzkmtW6FcB7tWl6qc1FglsVaWu15uyYdj3yWG32tZy0w-WRxHmDGsyQiuRNGIJ0HeSt50ZeiW1EfQxpBSRGeW6CeIfw1n5mCEeTDCHL5stDYPRhhZdO8fB0CyMLoIs_Xpv1gLpVpWsHdHzEEwsI8Fub0RjEsmNBdKHxp9PhJY_nbnMZpkPc4Wex_RZtMH_8Qq93tLqKM</recordid><startdate>19990101</startdate><enddate>19990101</enddate><creator>Calvente, V</creator><creator>Benuzzi, D</creator><creator>de Tosetti, M.I.S</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7T7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope></search><sort><creationdate>19990101</creationdate><title>Antagonistic action of siderophores from Rhodotorula glutinis upon the postharvest pathogen Penicillium expansum</title><author>Calvente, V ; Benuzzi, D ; de Tosetti, M.I.S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c422t-ae48c4b7efa4527d3f0d5964c596134babf399724f8ab79bf30006c43e54c1fd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>antifungal properties</topic><topic>apples</topic><topic>Bioassay</topic><topic>Biocontrol</topic><topic>Biodegradation</topic><topic>Biological and medical sciences</topic><topic>Biological control</topic><topic>Control</topic><topic>Food industries</topic><topic>Fruit and vegetable industries</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>fungal antagonists</topic><topic>Fungal plant pathogens</topic><topic>Harvesting</topic><topic>iron</topic><topic>nutrient availability</topic><topic>Penicillium expansum</topic><topic>Phytopathology. Animal pests. Plant and forest protection</topic><topic>Postharvest diseases</topic><topic>Rhodotorula glutinis</topic><topic>rhodotorulic acid</topic><topic>Siderophores</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Calvente, V</creatorcontrib><creatorcontrib>Benuzzi, D</creatorcontrib><creatorcontrib>de Tosetti, M.I.S</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>International biodeterioration & biodegradation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Calvente, V</au><au>Benuzzi, D</au><au>de Tosetti, M.I.S</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Antagonistic action of siderophores from Rhodotorula glutinis upon the postharvest pathogen Penicillium expansum</atitle><jtitle>International biodeterioration & biodegradation</jtitle><date>1999-01-01</date><risdate>1999</risdate><volume>43</volume><issue>4</issue><spage>167</spage><epage>172</epage><pages>167-172</pages><issn>0964-8305</issn><eissn>1879-0208</eissn><abstract>Rhodotorulic acid produced by
Rhodotorula glutinis strains improved the biological control of blue rot caused by
Penicillium expansum in harvested apples. The production of the siderophore was closely associated with the iron concentration in the medium. Thus, very low additions of the metal reduced the siderophore production considerably. The antagonistic effect of
R. glutinis and rhodotorulic acid was studied by using in vitro and in vivo assays. In the in vitro assays, rhodotorulic acid reduced the growth of
P. expansum, whereas the chelate (rhodotorulic acid plus iron) did not. Siderophore antagonism was then related to competition for iron. In biocontrol assays on apple wounds, the blue mold was more effectively controlled by the antagonistic agent plus siderophore than by the antagonistic agent alone. The disease incidence (DI: percentage of treated wounds that developed rot) was 34% when apples were protected by
R. glutinis alone, whereas it was 6% when the fruits were protected by
R. glutinis plus rhodotorulic acid.</abstract><cop>Barking</cop><pub>Elsevier Ltd</pub><doi>10.1016/S0964-8305(99)00046-3</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0964-8305 |
| ispartof | International biodeterioration & biodegradation, 1999-01, Vol.43 (4), p.167-172 |
| issn | 0964-8305 1879-0208 |
| language | eng |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | antifungal properties apples Bioassay Biocontrol Biodegradation Biological and medical sciences Biological control Control Food industries Fruit and vegetable industries Fundamental and applied biological sciences. Psychology fungal antagonists Fungal plant pathogens Harvesting iron nutrient availability Penicillium expansum Phytopathology. Animal pests. Plant and forest protection Postharvest diseases Rhodotorula glutinis rhodotorulic acid Siderophores |
| title | Antagonistic action of siderophores from Rhodotorula glutinis upon the postharvest pathogen Penicillium expansum |
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