Inactivation of plant-pathogenic fungus Colletotrichum acutatum with natural plant-produced photosensitizers under solar radiation.
Identifieur interne : 000162 ( Main/Exploration ); précédent : 000161; suivant : 000163Inactivation of plant-pathogenic fungus Colletotrichum acutatum with natural plant-produced photosensitizers under solar radiation.
Auteurs : Letícia Fracarolli [Brésil] ; Gabriela B. Rodrigues [Brésil] ; Ana C. Pereira [Brésil] ; Nelson S. Massola Júnior [Brésil] ; Geraldo José Silva-Junior [Brésil] ; Luciano Bachmann [Brésil] ; Mark Wainwright [Royaume-Uni] ; Jairo Kenupp Bastos [Brésil] ; Gilberto U L. Braga [Brésil]Source :
- Journal of photochemistry and photobiology. B, Biology [ 1873-2682 ] ; 2016.
Abstract
The increasing tolerance to currently used fungicides and the need for environmentally friendly antimicrobial approaches have stimulated the development of novel strategies to control plant-pathogenic fungi such as antimicrobial phototreatment (APT). We investigated the in vitro APT of the plant-pathogenic fungus Colletotrichum acutatum with furocoumarins and coumarins and solar radiation. The compounds used were: furocoumarins 8-methoxypsoralen (8-MOP) and 5,8-dimethoxypsoralen (isopimpinellin), coumarins 2H-chromen-2-one (coumarin), 7-hydroxycoumarin, 5,7-dimethoxycoumarin (citropten) and a mixture (3:1) of 7-methoxycoumarin and 5,7-dimethoxycoumarin. APT of conidia with crude extracts from 'Tahiti' acid lime, red and white grapefruit were also performed. Pure compounds were tested at 50μM concentration and mixtures and extracts at 12.5mgL(-1). The C. acutatum conidia suspension with or without the compounds was exposed to solar radiation for 1h. In addition, the effects of APT on the leaves of the plant host Citrus sinensis were determined. APT with 8-MOP was the most effective treatment, killing 100% of the conidia followed by the mixture of two coumarins and isopimpinellin that killed 99% and 64% of the conidia, respectively. APT with the extracts killed from 20% to 70% of the conidia, and the extract from 'Tahiti' lime was the most effective. No damage to sweet orange leaves was observed after APT with any of the compounds or extracts.
DOI: 10.1016/j.jphotobiol.2016.07.009
PubMed: 27434699
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: 000016
- to stream PubMed, to step Curation: 000016
- to stream PubMed, to step Checkpoint: 000016
- to stream Ncbi, to step Merge: 002116
- to stream Ncbi, to step Curation: 002116
- to stream Ncbi, to step Checkpoint: 002116
- to stream Main, to step Merge: 000162
- to stream Main, to step Curation: 000162
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Inactivation of plant-pathogenic fungus Colletotrichum acutatum with natural plant-produced photosensitizers under solar radiation.</title><author><name sortKey="Fracarolli, Leticia" sort="Fracarolli, Leticia" uniqKey="Fracarolli L" first="Letícia" last="Fracarolli">Letícia Fracarolli</name><affiliation wicri:level="4"><nlm:affiliation>Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil.</nlm:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto</wicri:regionArea><orgName type="university">Université de São Paulo</orgName><placeName><settlement type="city">São Paulo</settlement><region type="state">État de São Paulo</region></placeName></affiliation></author><author><name sortKey="Rodrigues, Gabriela B" sort="Rodrigues, Gabriela B" uniqKey="Rodrigues G" first="Gabriela B" last="Rodrigues">Gabriela B. Rodrigues</name><affiliation wicri:level="4"><nlm:affiliation>Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil.</nlm:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto</wicri:regionArea><orgName type="university">Université de São Paulo</orgName><placeName><settlement type="city">São Paulo</settlement><region type="state">État de São Paulo</region></placeName></affiliation></author><author><name sortKey="Pereira, Ana C" sort="Pereira, Ana C" uniqKey="Pereira A" first="Ana C" last="Pereira">Ana C. Pereira</name><affiliation wicri:level="4"><nlm:affiliation>Departamento de Ciências Farmacêuticas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil.</nlm:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Departamento de Ciências Farmacêuticas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto</wicri:regionArea><orgName type="university">Université de São Paulo</orgName><placeName><settlement type="city">São Paulo</settlement><region type="state">État de São Paulo</region></placeName></affiliation></author><author><name sortKey="Massola Junior, Nelson S" sort="Massola Junior, Nelson S" uniqKey="Massola Junior N" first="Nelson S" last="Massola Júnior">Nelson S. Massola Júnior</name><affiliation wicri:level="4"><nlm:affiliation>Departamento de Fitopatologia e Nematologia, Escola Superior de Agricultura "Luiz de Queiroz", Universidade de São Paulo, Piracicaba, Brazil.</nlm:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Departamento de Fitopatologia e Nematologia, Escola Superior de Agricultura "Luiz de Queiroz", Universidade de São Paulo, Piracicaba</wicri:regionArea><orgName type="university">Université de São Paulo</orgName><placeName><settlement type="city">São Paulo</settlement><region type="state">État de São Paulo</region></placeName></affiliation></author><author><name sortKey="Silva Junior, Geraldo Jose" sort="Silva Junior, Geraldo Jose" uniqKey="Silva Junior G" first="Geraldo José" last="Silva-Junior">Geraldo José Silva-Junior</name><affiliation wicri:level="1"><nlm:affiliation>Fundecitrus, Fundo de Defesa da Citricultura, Araraquara, Brazil.</nlm:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Fundecitrus, Fundo de Defesa da Citricultura, Araraquara</wicri:regionArea><wicri:noRegion>Araraquara</wicri:noRegion></affiliation></author><author><name sortKey="Bachmann, Luciano" sort="Bachmann, Luciano" uniqKey="Bachmann L" first="Luciano" last="Bachmann">Luciano Bachmann</name><affiliation wicri:level="4"><nlm:affiliation>Departamento de Física, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil.</nlm:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Departamento de Física, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto</wicri:regionArea><orgName type="university">Université de São Paulo</orgName><placeName><settlement type="city">São Paulo</settlement><region type="state">État de São Paulo</region></placeName></affiliation></author><author><name sortKey="Wainwright, Mark" sort="Wainwright, Mark" uniqKey="Wainwright M" first="Mark" last="Wainwright">Mark Wainwright</name><affiliation wicri:level="1"><nlm:affiliation>School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool L3 3AF, United Kingdom.</nlm:affiliation><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool L3 3AF</wicri:regionArea><wicri:noRegion>Liverpool L3 3AF</wicri:noRegion></affiliation></author><author><name sortKey="Bastos, Jairo Kenupp" sort="Bastos, Jairo Kenupp" uniqKey="Bastos J" first="Jairo Kenupp" last="Bastos">Jairo Kenupp Bastos</name><affiliation wicri:level="4"><nlm:affiliation>Departamento de Ciências Farmacêuticas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil.</nlm:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Departamento de Ciências Farmacêuticas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto</wicri:regionArea><orgName type="university">Université de São Paulo</orgName><placeName><settlement type="city">São Paulo</settlement><region type="state">État de São Paulo</region></placeName></affiliation></author><author><name sortKey="Braga, Gilberto U L" sort="Braga, Gilberto U L" uniqKey="Braga G" first="Gilberto U L" last="Braga">Gilberto U L. Braga</name><affiliation wicri:level="4"><nlm:affiliation>Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil. Electronic address: gbraga@fcfrp.usp.br.</nlm:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto</wicri:regionArea><orgName type="university">Université de São Paulo</orgName><placeName><settlement type="city">São Paulo</settlement><region type="state">État de São Paulo</region></placeName></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2016">2016</date><idno type="RBID">pubmed:27434699</idno><idno type="pmid">27434699</idno><idno type="doi">10.1016/j.jphotobiol.2016.07.009</idno><idno type="wicri:Area/PubMed/Corpus">000016</idno><idno type="wicri:Area/PubMed/Curation">000016</idno><idno type="wicri:Area/PubMed/Checkpoint">000016</idno><idno type="wicri:Area/Ncbi/Merge">002116</idno><idno type="wicri:Area/Ncbi/Curation">002116</idno><idno type="wicri:Area/Ncbi/Checkpoint">002116</idno><idno type="wicri:Area/Main/Merge">000162</idno><idno type="wicri:Area/Main/Curation">000162</idno><idno type="wicri:Area/Main/Exploration">000162</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Inactivation of plant-pathogenic fungus Colletotrichum acutatum with natural plant-produced photosensitizers under solar radiation.</title><author><name sortKey="Fracarolli, Leticia" sort="Fracarolli, Leticia" uniqKey="Fracarolli L" first="Letícia" last="Fracarolli">Letícia Fracarolli</name><affiliation wicri:level="4"><nlm:affiliation>Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil.</nlm:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto</wicri:regionArea><orgName type="university">Université de São Paulo</orgName><placeName><settlement type="city">São Paulo</settlement><region type="state">État de São Paulo</region></placeName></affiliation></author><author><name sortKey="Rodrigues, Gabriela B" sort="Rodrigues, Gabriela B" uniqKey="Rodrigues G" first="Gabriela B" last="Rodrigues">Gabriela B. Rodrigues</name><affiliation wicri:level="4"><nlm:affiliation>Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil.</nlm:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto</wicri:regionArea><orgName type="university">Université de São Paulo</orgName><placeName><settlement type="city">São Paulo</settlement><region type="state">État de São Paulo</region></placeName></affiliation></author><author><name sortKey="Pereira, Ana C" sort="Pereira, Ana C" uniqKey="Pereira A" first="Ana C" last="Pereira">Ana C. Pereira</name><affiliation wicri:level="4"><nlm:affiliation>Departamento de Ciências Farmacêuticas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil.</nlm:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Departamento de Ciências Farmacêuticas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto</wicri:regionArea><orgName type="university">Université de São Paulo</orgName><placeName><settlement type="city">São Paulo</settlement><region type="state">État de São Paulo</region></placeName></affiliation></author><author><name sortKey="Massola Junior, Nelson S" sort="Massola Junior, Nelson S" uniqKey="Massola Junior N" first="Nelson S" last="Massola Júnior">Nelson S. Massola Júnior</name><affiliation wicri:level="4"><nlm:affiliation>Departamento de Fitopatologia e Nematologia, Escola Superior de Agricultura "Luiz de Queiroz", Universidade de São Paulo, Piracicaba, Brazil.</nlm:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Departamento de Fitopatologia e Nematologia, Escola Superior de Agricultura "Luiz de Queiroz", Universidade de São Paulo, Piracicaba</wicri:regionArea><orgName type="university">Université de São Paulo</orgName><placeName><settlement type="city">São Paulo</settlement><region type="state">État de São Paulo</region></placeName></affiliation></author><author><name sortKey="Silva Junior, Geraldo Jose" sort="Silva Junior, Geraldo Jose" uniqKey="Silva Junior G" first="Geraldo José" last="Silva-Junior">Geraldo José Silva-Junior</name><affiliation wicri:level="1"><nlm:affiliation>Fundecitrus, Fundo de Defesa da Citricultura, Araraquara, Brazil.</nlm:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Fundecitrus, Fundo de Defesa da Citricultura, Araraquara</wicri:regionArea><wicri:noRegion>Araraquara</wicri:noRegion></affiliation></author><author><name sortKey="Bachmann, Luciano" sort="Bachmann, Luciano" uniqKey="Bachmann L" first="Luciano" last="Bachmann">Luciano Bachmann</name><affiliation wicri:level="4"><nlm:affiliation>Departamento de Física, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil.</nlm:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Departamento de Física, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto</wicri:regionArea><orgName type="university">Université de São Paulo</orgName><placeName><settlement type="city">São Paulo</settlement><region type="state">État de São Paulo</region></placeName></affiliation></author><author><name sortKey="Wainwright, Mark" sort="Wainwright, Mark" uniqKey="Wainwright M" first="Mark" last="Wainwright">Mark Wainwright</name><affiliation wicri:level="1"><nlm:affiliation>School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool L3 3AF, United Kingdom.</nlm:affiliation><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool L3 3AF</wicri:regionArea><wicri:noRegion>Liverpool L3 3AF</wicri:noRegion></affiliation></author><author><name sortKey="Bastos, Jairo Kenupp" sort="Bastos, Jairo Kenupp" uniqKey="Bastos J" first="Jairo Kenupp" last="Bastos">Jairo Kenupp Bastos</name><affiliation wicri:level="4"><nlm:affiliation>Departamento de Ciências Farmacêuticas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil.</nlm:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Departamento de Ciências Farmacêuticas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto</wicri:regionArea><orgName type="university">Université de São Paulo</orgName><placeName><settlement type="city">São Paulo</settlement><region type="state">État de São Paulo</region></placeName></affiliation></author><author><name sortKey="Braga, Gilberto U L" sort="Braga, Gilberto U L" uniqKey="Braga G" first="Gilberto U L" last="Braga">Gilberto U L. Braga</name><affiliation wicri:level="4"><nlm:affiliation>Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil. Electronic address: gbraga@fcfrp.usp.br.</nlm:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto</wicri:regionArea><orgName type="university">Université de São Paulo</orgName><placeName><settlement type="city">São Paulo</settlement><region type="state">État de São Paulo</region></placeName></affiliation></author></analytic><series><title level="j">Journal of photochemistry and photobiology. B, Biology</title><idno type="eISSN">1873-2682</idno><imprint><date when="2016" type="published">2016</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The increasing tolerance to currently used fungicides and the need for environmentally friendly antimicrobial approaches have stimulated the development of novel strategies to control plant-pathogenic fungi such as antimicrobial phototreatment (APT). We investigated the in vitro APT of the plant-pathogenic fungus Colletotrichum acutatum with furocoumarins and coumarins and solar radiation. The compounds used were: furocoumarins 8-methoxypsoralen (8-MOP) and 5,8-dimethoxypsoralen (isopimpinellin), coumarins 2H-chromen-2-one (coumarin), 7-hydroxycoumarin, 5,7-dimethoxycoumarin (citropten) and a mixture (3:1) of 7-methoxycoumarin and 5,7-dimethoxycoumarin. APT of conidia with crude extracts from 'Tahiti' acid lime, red and white grapefruit were also performed. Pure compounds were tested at 50μM concentration and mixtures and extracts at 12.5mgL(-1). The C. acutatum conidia suspension with or without the compounds was exposed to solar radiation for 1h. In addition, the effects of APT on the leaves of the plant host Citrus sinensis were determined. APT with 8-MOP was the most effective treatment, killing 100% of the conidia followed by the mixture of two coumarins and isopimpinellin that killed 99% and 64% of the conidia, respectively. APT with the extracts killed from 20% to 70% of the conidia, and the extract from 'Tahiti' lime was the most effective. No damage to sweet orange leaves was observed after APT with any of the compounds or extracts.</div></front></TEI><affiliations><list><country><li>Brésil</li><li>Royaume-Uni</li></country><region><li>État de São Paulo</li></region><settlement><li>São Paulo</li></settlement><orgName><li>Université de São Paulo</li></orgName></list><tree><country name="Brésil"><region name="État de São Paulo"><name sortKey="Fracarolli, Leticia" sort="Fracarolli, Leticia" uniqKey="Fracarolli L" first="Letícia" last="Fracarolli">Letícia Fracarolli</name></region><name sortKey="Bachmann, Luciano" sort="Bachmann, Luciano" uniqKey="Bachmann L" first="Luciano" last="Bachmann">Luciano Bachmann</name><name sortKey="Bastos, Jairo Kenupp" sort="Bastos, Jairo Kenupp" uniqKey="Bastos J" first="Jairo Kenupp" last="Bastos">Jairo Kenupp Bastos</name><name sortKey="Braga, Gilberto U L" sort="Braga, Gilberto U L" uniqKey="Braga G" first="Gilberto U L" last="Braga">Gilberto U L. Braga</name><name sortKey="Massola Junior, Nelson S" sort="Massola Junior, Nelson S" uniqKey="Massola Junior N" first="Nelson S" last="Massola Júnior">Nelson S. Massola Júnior</name><name sortKey="Pereira, Ana C" sort="Pereira, Ana C" uniqKey="Pereira A" first="Ana C" last="Pereira">Ana C. Pereira</name><name sortKey="Rodrigues, Gabriela B" sort="Rodrigues, Gabriela B" uniqKey="Rodrigues G" first="Gabriela B" last="Rodrigues">Gabriela B. Rodrigues</name><name sortKey="Silva Junior, Geraldo Jose" sort="Silva Junior, Geraldo Jose" uniqKey="Silva Junior G" first="Geraldo José" last="Silva-Junior">Geraldo José Silva-Junior</name></country><country name="Royaume-Uni"><noRegion><name sortKey="Wainwright, Mark" sort="Wainwright, Mark" uniqKey="Wainwright M" first="Mark" last="Wainwright">Mark Wainwright</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Bois/explor/OrangerV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000162 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000162 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Bois
|area= OrangerV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= pubmed:27434699
|texte= Inactivation of plant-pathogenic fungus Colletotrichum acutatum with natural plant-produced photosensitizers under solar radiation.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:27434699" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a OrangerV1
| This area was generated with Dilib version V0.6.25. |  |