PoplarV1, Main, Exploration, bibRecord, 001D56

Functional analysis of the class II hydrophobin gene HFB2-6 from the biocontrol agent Trichoderma asperellum ACCC30536.

Identifieur interne : 001D56 ( Main/Exploration ); précédent : 001D55; suivant : 001D57

Functional analysis of the class II hydrophobin gene HFB2-6 from the biocontrol agent Trichoderma asperellum ACCC30536.

Auteurs : Ying Huang [République populaire de Chine] ; Gulijimila Mijiti [République populaire de Chine] ; Zhiying Wang [République populaire de Chine] ; Wenjing Yu [République populaire de Chine] ; Haijuan Fan [République populaire de Chine] ; Rongshu Zhang [République populaire de Chine] ; Zhihua Liu [République populaire de Chine]

Source :

Microbiological research [ 1618-0623 ] ; 2015.

RBID : pubmed:25644947

Descripteurs français

English descriptors

KwdEn :
- Amino Acid Motifs (MeSH), Amino Acid Sequence (MeSH), Binding Sites (MeSH), Cloning, Molecular (MeSH), Computational Biology (MeSH), Fungal Proteins (chemistry), Fungal Proteins (genetics), Fungal Proteins (metabolism), Gene Expression Regulation, Fungal (MeSH), Genome, Fungal (MeSH), Models, Molecular (MeSH), Molecular Sequence Data (MeSH), Multigene Family (MeSH), Phylogeny (MeSH), Populus (genetics), Populus (growth & development), Populus (metabolism), Promoter Regions, Genetic (MeSH), Protein Binding (MeSH), Protein Conformation (MeSH), Recombinant Proteins (chemistry), Recombinant Proteins (genetics), Recombinant Proteins (metabolism), Sequence Alignment (MeSH), Sequence Analysis, DNA (MeSH), Trichoderma (classification), Trichoderma (genetics), Trichoderma (metabolism).
MESH :
- chemical , chemistry : Fungal Proteins, Recombinant Proteins.
- chemical , genetics : Fungal Proteins, Recombinant Proteins.
- chemical , metabolism : Fungal Proteins, Recombinant Proteins.
- classification : Trichoderma.
- genetics : Populus, Trichoderma.
- growth & development : Populus.
- metabolism : Populus, Trichoderma.
- Amino Acid Motifs, Amino Acid Sequence, Binding Sites, Cloning, Molecular, Computational Biology, Gene Expression Regulation, Fungal, Genome, Fungal, Models, Molecular, Molecular Sequence Data, Multigene Family, Phylogeny, Promoter Regions, Genetic, Protein Binding, Protein Conformation, Sequence Alignment, Sequence Analysis, DNA.

Abstract

A class II hydrophobin gene, HFB2-6, was cloned from Trichoderma asperellum ACCC30536 and its biocontrol function was studied. According to our previous transcriptome data, six of the eight class II hydrophobin genes were obviously differential expression in four inducing conditions, especially the gene HFB2-6. Moreover, HFB2-6 proven to be differentially transcribed under eight different treatments. HFB2-6 transcripts were up-regulated under 1% Alternaria alternata cell wall and 5% A. alternata fermentation liquid treatments, and by nutritional stress conditions, suggesting that HFB2-6 plays roles in interactions with both biotic and abiotic environmental conditions. HFB2-6 expression was down-regulated under 1% poplar leaf powder culture conditions, but its expression was up-regulated under 1% poplar root powder, indicating that HFB2-6 has a function in root colonization. Furthermore, the recombinant hydrophobin rHFB2-6 was successfully expressed in Escherichia coli BL21-HFB2-6 and purified from the recombinant strain. Genes related to both the jasmonic acid and salicylic acid signal transduction pathways were up-regulated by interaction with renatured rHFB2-6. The ORCA3 (octadecanoid-derivative responsive Catharanthus AP2-domain) gene of the poplar jasmonic acid signal transduction pathway showed a peak expression of 4.48 times at 2 h, and the peak expression of PR1 (pathogenesis-related protein gene) in the salicylic acid signal transduction pathway was 4.58 times at 72 h. Two genes, MP (monopteros) and GH3.17 (auxin original response gene), in the auxin signal transduction pathway were also up-regulated after induction with rHFB2-6, indicating that rHFB2-6 can promote poplar growth and confer broad-spectrum resistance to pathogens.

DOI: 10.1016/j.micres.2014.12.004
PubMed: 25644947

Affiliations:

République populaire de Chine

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Le document en format XML

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<term>Amino Acid Sequence (MeSH)</term>
<term>Binding Sites (MeSH)</term>
<term>Cloning, Molecular (MeSH)</term>
<term>Computational Biology (MeSH)</term>
<term>Fungal Proteins (chemistry)</term>
<term>Fungal Proteins (genetics)</term>
<term>Fungal Proteins (metabolism)</term>
<term>Gene Expression Regulation, Fungal (MeSH)</term>
<term>Genome, Fungal (MeSH)</term>
<term>Models, Molecular (MeSH)</term>
<term>Molecular Sequence Data (MeSH)</term>
<term>Multigene Family (MeSH)</term>
<term>Phylogeny (MeSH)</term>
<term>Populus (genetics)</term>
<term>Populus (growth & development)</term>
<term>Populus (metabolism)</term>
<term>Promoter Regions, Genetic (MeSH)</term>
<term>Protein Binding (MeSH)</term>
<term>Protein Conformation (MeSH)</term>
<term>Recombinant Proteins (chemistry)</term>
<term>Recombinant Proteins (genetics)</term>
<term>Recombinant Proteins (metabolism)</term>
<term>Sequence Alignment (MeSH)</term>
<term>Sequence Analysis, DNA (MeSH)</term>
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<term>Trichoderma (genetics)</term>
<term>Trichoderma (metabolism)</term>
</keywords>
<keywords scheme="KwdFr" xml:lang="fr"><term>Alignement de séquences (MeSH)</term>
<term>Analyse de séquence d'ADN (MeSH)</term>
<term>Biologie informatique (MeSH)</term>
<term>Clonage moléculaire (MeSH)</term>
<term>Conformation des protéines (MeSH)</term>
<term>Données de séquences moléculaires (MeSH)</term>
<term>Famille multigénique (MeSH)</term>
<term>Génome fongique (MeSH)</term>
<term>Liaison aux protéines (MeSH)</term>
<term>Modèles moléculaires (MeSH)</term>
<term>Motifs d'acides aminés (MeSH)</term>
<term>Phylogenèse (MeSH)</term>
<term>Populus (croissance et développement)</term>
<term>Populus (génétique)</term>
<term>Populus (métabolisme)</term>
<term>Protéines fongiques (composition chimique)</term>
<term>Protéines fongiques (génétique)</term>
<term>Protéines fongiques (métabolisme)</term>
<term>Protéines recombinantes (composition chimique)</term>
<term>Protéines recombinantes (génétique)</term>
<term>Protéines recombinantes (métabolisme)</term>
<term>Régions promotrices (génétique) (MeSH)</term>
<term>Régulation de l'expression des gènes fongiques (MeSH)</term>
<term>Sites de fixation (MeSH)</term>
<term>Séquence d'acides aminés (MeSH)</term>
<term>Trichoderma (classification)</term>
<term>Trichoderma (génétique)</term>
<term>Trichoderma (métabolisme)</term>
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<term>Recombinant Proteins</term>
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<term>Recombinant Proteins</term>
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<term>Recombinant Proteins</term>
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<keywords scheme="MESH" qualifier="composition chimique" xml:lang="fr"><term>Protéines fongiques</term>
<term>Protéines recombinantes</term>
<term>Trichoderma</term>
</keywords>
<keywords scheme="MESH" qualifier="croissance et développement" xml:lang="fr"><term>Populus</term>
</keywords>
<keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Populus</term>
<term>Trichoderma</term>
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<keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Populus</term>
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<keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Populus</term>
<term>Protéines fongiques</term>
<term>Protéines recombinantes</term>
<term>Trichoderma</term>
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<keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Populus</term>
<term>Trichoderma</term>
</keywords>
<keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Populus</term>
<term>Protéines fongiques</term>
<term>Protéines recombinantes</term>
<term>Trichoderma</term>
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<term>Amino Acid Sequence</term>
<term>Binding Sites</term>
<term>Cloning, Molecular</term>
<term>Computational Biology</term>
<term>Gene Expression Regulation, Fungal</term>
<term>Genome, Fungal</term>
<term>Models, Molecular</term>
<term>Molecular Sequence Data</term>
<term>Multigene Family</term>
<term>Phylogeny</term>
<term>Promoter Regions, Genetic</term>
<term>Protein Binding</term>
<term>Protein Conformation</term>
<term>Sequence Alignment</term>
<term>Sequence Analysis, DNA</term>
</keywords>
<keywords scheme="MESH" xml:lang="fr"><term>Alignement de séquences</term>
<term>Analyse de séquence d'ADN</term>
<term>Biologie informatique</term>
<term>Clonage moléculaire</term>
<term>Conformation des protéines</term>
<term>Données de séquences moléculaires</term>
<term>Famille multigénique</term>
<term>Génome fongique</term>
<term>Liaison aux protéines</term>
<term>Modèles moléculaires</term>
<term>Motifs d'acides aminés</term>
<term>Phylogenèse</term>
<term>Régions promotrices (génétique)</term>
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<term>Sites de fixation</term>
<term>Séquence d'acides aminés</term>
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<front><div type="abstract" xml:lang="en">A class II hydrophobin gene, HFB2-6, was cloned from Trichoderma asperellum ACCC30536 and its biocontrol function was studied. According to our previous transcriptome data, six of the eight class II hydrophobin genes were obviously differential expression in four inducing conditions, especially the gene HFB2-6. Moreover, HFB2-6 proven to be differentially transcribed under eight different treatments. HFB2-6 transcripts were up-regulated under 1% Alternaria alternata cell wall and 5% A. alternata fermentation liquid treatments, and by nutritional stress conditions, suggesting that HFB2-6 plays roles in interactions with both biotic and abiotic environmental conditions. HFB2-6 expression was down-regulated under 1% poplar leaf powder culture conditions, but its expression was up-regulated under 1% poplar root powder, indicating that HFB2-6 has a function in root colonization. Furthermore, the recombinant hydrophobin rHFB2-6 was successfully expressed in Escherichia coli BL21-HFB2-6 and purified from the recombinant strain. Genes related to both the jasmonic acid and salicylic acid signal transduction pathways were up-regulated by interaction with renatured rHFB2-6. The ORCA3 (octadecanoid-derivative responsive Catharanthus AP2-domain) gene of the poplar jasmonic acid signal transduction pathway showed a peak expression of 4.48 times at 2 h, and the peak expression of PR1 (pathogenesis-related protein gene) in the salicylic acid signal transduction pathway was 4.58 times at 72 h. Two genes, MP (monopteros) and GH3.17 (auxin original response gene), in the auxin signal transduction pathway were also up-regulated after induction with rHFB2-6, indicating that rHFB2-6 can promote poplar growth and confer broad-spectrum resistance to pathogens.</div>
</front>
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<DateCompleted><Year>2015</Year>
<Month>09</Month>
<Day>22</Day>
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<DateRevised><Year>2015</Year>
<Month>02</Month>
<Day>03</Day>
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<PubDate><Year>2015</Year>
<Month>Feb</Month>
</PubDate>
</JournalIssue>
<Title>Microbiological research</Title>
<ISOAbbreviation>Microbiol Res</ISOAbbreviation>
</Journal>
<ArticleTitle>Functional analysis of the class II hydrophobin gene HFB2-6 from the biocontrol agent Trichoderma asperellum ACCC30536.</ArticleTitle>
<Pagination><MedlinePgn>8-20</MedlinePgn>
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<Abstract><AbstractText>A class II hydrophobin gene, HFB2-6, was cloned from Trichoderma asperellum ACCC30536 and its biocontrol function was studied. According to our previous transcriptome data, six of the eight class II hydrophobin genes were obviously differential expression in four inducing conditions, especially the gene HFB2-6. Moreover, HFB2-6 proven to be differentially transcribed under eight different treatments. HFB2-6 transcripts were up-regulated under 1% Alternaria alternata cell wall and 5% A. alternata fermentation liquid treatments, and by nutritional stress conditions, suggesting that HFB2-6 plays roles in interactions with both biotic and abiotic environmental conditions. HFB2-6 expression was down-regulated under 1% poplar leaf powder culture conditions, but its expression was up-regulated under 1% poplar root powder, indicating that HFB2-6 has a function in root colonization. Furthermore, the recombinant hydrophobin rHFB2-6 was successfully expressed in Escherichia coli BL21-HFB2-6 and purified from the recombinant strain. Genes related to both the jasmonic acid and salicylic acid signal transduction pathways were up-regulated by interaction with renatured rHFB2-6. The ORCA3 (octadecanoid-derivative responsive Catharanthus AP2-domain) gene of the poplar jasmonic acid signal transduction pathway showed a peak expression of 4.48 times at 2 h, and the peak expression of PR1 (pathogenesis-related protein gene) in the salicylic acid signal transduction pathway was 4.58 times at 72 h. Two genes, MP (monopteros) and GH3.17 (auxin original response gene), in the auxin signal transduction pathway were also up-regulated after induction with rHFB2-6, indicating that rHFB2-6 can promote poplar growth and confer broad-spectrum resistance to pathogens.</AbstractText>
<CopyrightInformation>Copyright © 2014 Elsevier GmbH. All rights reserved.</CopyrightInformation>
</Abstract>
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<ForeName>Ying</ForeName>
<Initials>Y</Initials>
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</AffiliationInfo>
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<ForeName>Gulijimila</ForeName>
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</AffiliationInfo>
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<ForeName>Zhihua</ForeName>
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</Author>
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<Language>eng</Language>
<PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType>
<PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType>
</PublicationTypeList>
<ArticleDate DateType="Electronic"><Year>2014</Year>
<Month>12</Month>
<Day>22</Day>
</ArticleDate>
</Article>
<MedlineJournalInfo><Country>Germany</Country>
<MedlineTA>Microbiol Res</MedlineTA>
<NlmUniqueID>9437794</NlmUniqueID>
<ISSNLinking>0944-5013</ISSNLinking>
</MedlineJournalInfo>
<ChemicalList><Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D005656">Fungal Proteins</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D011994">Recombinant Proteins</NameOfSubstance>
</Chemical>
</ChemicalList>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList><MeshHeading><DescriptorName UI="D020816" MajorTopicYN="N">Amino Acid Motifs</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D000595" MajorTopicYN="N">Amino Acid Sequence</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D001665" MajorTopicYN="N">Binding Sites</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D003001" MajorTopicYN="N">Cloning, Molecular</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D019295" MajorTopicYN="N">Computational Biology</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D005656" MajorTopicYN="N">Fungal Proteins</DescriptorName>
<QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName>
<QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D015966" MajorTopicYN="N">Gene Expression Regulation, Fungal</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D016681" MajorTopicYN="N">Genome, Fungal</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D008958" MajorTopicYN="N">Models, Molecular</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D008969" MajorTopicYN="N">Molecular Sequence Data</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D005810" MajorTopicYN="N">Multigene Family</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D010802" MajorTopicYN="N">Phylogeny</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D011401" MajorTopicYN="N">Promoter Regions, Genetic</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D011485" MajorTopicYN="N">Protein Binding</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D011487" MajorTopicYN="N">Protein Conformation</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D011994" MajorTopicYN="N">Recombinant Proteins</DescriptorName>
<QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D016415" MajorTopicYN="N">Sequence Alignment</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D017422" MajorTopicYN="N">Sequence Analysis, DNA</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D014242" MajorTopicYN="N">Trichoderma</DescriptorName>
<QualifierName UI="Q000145" MajorTopicYN="N">classification</QualifierName>
<QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
</MeshHeadingList>
<KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Biocontrol</Keyword>
<Keyword MajorTopicYN="N">Hydrophobin</Keyword>
<Keyword MajorTopicYN="N">Prokaryotic expression</Keyword>
<Keyword MajorTopicYN="N">RT-qPCR</Keyword>
<Keyword MajorTopicYN="N">Trichoderma asperellum ACCC30536</Keyword>
</KeywordList>
</MedlineCitation>
<PubmedData><History><PubMedPubDate PubStatus="received"><Year>2014</Year>
<Month>10</Month>
<Day>30</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="revised"><Year>2014</Year>
<Month>12</Month>
<Day>13</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="accepted"><Year>2014</Year>
<Month>12</Month>
<Day>14</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="entrez"><Year>2015</Year>
<Month>2</Month>
<Day>4</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="pubmed"><Year>2015</Year>
<Month>2</Month>
<Day>4</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline"><Year>2015</Year>
<Month>9</Month>
<Day>24</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList><ArticleId IdType="pubmed">25644947</ArticleId>
<ArticleId IdType="pii">S0944-5013(14)00152-9</ArticleId>
<ArticleId IdType="doi">10.1016/j.micres.2014.12.004</ArticleId>
</ArticleIdList>
</PubmedData>
</pubmed>
<affiliations><list><country><li>République populaire de Chine</li>
</country>
</list>
<tree><country name="République populaire de Chine"><noRegion><name sortKey="Huang, Ying" sort="Huang, Ying" uniqKey="Huang Y" first="Ying" last="Huang">Ying Huang</name>
</noRegion>
<name sortKey="Fan, Haijuan" sort="Fan, Haijuan" uniqKey="Fan H" first="Haijuan" last="Fan">Haijuan Fan</name>
<name sortKey="Liu, Zhihua" sort="Liu, Zhihua" uniqKey="Liu Z" first="Zhihua" last="Liu">Zhihua Liu</name>
<name sortKey="Mijiti, Gulijimila" sort="Mijiti, Gulijimila" uniqKey="Mijiti G" first="Gulijimila" last="Mijiti">Gulijimila Mijiti</name>
<name sortKey="Wang, Zhiying" sort="Wang, Zhiying" uniqKey="Wang Z" first="Zhiying" last="Wang">Zhiying Wang</name>
<name sortKey="Yu, Wenjing" sort="Yu, Wenjing" uniqKey="Yu W" first="Wenjing" last="Yu">Wenjing Yu</name>
<name sortKey="Zhang, Rongshu" sort="Zhang, Rongshu" uniqKey="Zhang R" first="Rongshu" last="Zhang">Rongshu Zhang</name>
</country>
</tree>
</affiliations>
</record>

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Functional analysis of the class II hydrophobin gene HFB2-6 from the biocontrol agent Trichoderma asperellum ACCC30536.

Functional analysis of the class II hydrophobin gene HFB2-6 from the biocontrol agent Trichoderma asperellum ACCC30536.

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