The heat shock transcription factor PsHSF1 of Phytophthora sojae is required for oxidative stress tolerance and detoxifying the plant oxidative burst.
Identifieur interne : 000F83 ( Main/Corpus ); précédent : 000F82; suivant : 000F84The heat shock transcription factor PsHSF1 of Phytophthora sojae is required for oxidative stress tolerance and detoxifying the plant oxidative burst.
Auteurs : Yuting Sheng ; Yonglin Wang ; Harold J G. Meijer ; Xinyu Yang ; Chenlei Hua ; Wenwu Ye ; Kai Tao ; Xiaoyun Liu ; Francine Govers ; Yuanchao WangSource :
- Environmental microbiology [ 1462-2920 ] ; 2015.
English descriptors
- KwdEn :
- DNA-Binding Proteins (genetics), DNA-Binding Proteins (metabolism), Heat Shock Transcription Factors (MeSH), Host-Pathogen Interactions (MeSH), Molecular Sequence Data (MeSH), Oxidative Stress (MeSH), Phytophthora (genetics), Phytophthora (metabolism), Plant Diseases (microbiology), Plant Roots (metabolism), Plant Roots (microbiology), Reactive Oxygen Species (metabolism), Soybeans (metabolism), Soybeans (microbiology), Transcription Factors (genetics), Transcription Factors (metabolism).
- MESH :
- chemical , genetics : DNA-Binding Proteins, Transcription Factors.
- chemical , metabolism : DNA-Binding Proteins, Reactive Oxygen Species, Transcription Factors.
- chemical : Heat Shock Transcription Factors.
- genetics : Phytophthora.
- metabolism : Phytophthora, Plant Roots, Soybeans.
- microbiology : Plant Diseases, Plant Roots, Soybeans.
- Host-Pathogen Interactions, Molecular Sequence Data, Oxidative Stress.
Abstract
In the interaction between plant and microbial pathogens, reactive oxygen species (ROS) rapidly accumulate upon pathogen recognition at the infection site and play a central role in plant defence. However, the mechanisms that plant pathogens use to counteract ROS are still poorly understood especially in oomycetes, filamentous organisms that evolved independently from fungi. ROS detoxification depends on transcription factors (TFs) that are highly conserved in fungi but much less conserved in oomycetes. In this study, we identified the TF PsHSF1 that acts as a modulator of the oxidative stress response in the soybean stem and root rot pathogen Phytophthora sojae. We found that PsHSF1 is critical for pathogenicity in P. sojae by detoxifying the plant oxidative burst. ROS produced in plant defence can be detoxified by extracellular peroxidases and laccases which might be regulated by PsHSF1. Our study extends the understanding of ROS detoxification mechanism mediated by a heat shock TF in oomycetes.
DOI: 10.1111/1462-2920.12609
PubMed: 25156425
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pubmed:25156425Le document en format XML
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Meijer</name></author><author><name sortKey="Yang, Xinyu" sort="Yang, Xinyu" uniqKey="Yang X" first="Xinyu" last="Yang">Xinyu Yang</name></author><author><name sortKey="Hua, Chenlei" sort="Hua, Chenlei" uniqKey="Hua C" first="Chenlei" last="Hua">Chenlei Hua</name></author><author><name sortKey="Ye, Wenwu" sort="Ye, Wenwu" uniqKey="Ye W" first="Wenwu" last="Ye">Wenwu Ye</name></author><author><name sortKey="Tao, Kai" sort="Tao, Kai" uniqKey="Tao K" first="Kai" last="Tao">Kai Tao</name></author><author><name sortKey="Liu, Xiaoyun" sort="Liu, Xiaoyun" uniqKey="Liu X" first="Xiaoyun" last="Liu">Xiaoyun Liu</name></author><author><name sortKey="Govers, Francine" sort="Govers, Francine" uniqKey="Govers F" first="Francine" last="Govers">Francine Govers</name></author><author><name sortKey="Wang, Yuanchao" sort="Wang, Yuanchao" uniqKey="Wang Y" first="Yuanchao" last="Wang">Yuanchao Wang</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2015">2015</date><idno type="RBID">pubmed:25156425</idno><idno type="pmid">25156425</idno><idno type="doi">10.1111/1462-2920.12609</idno><idno type="wicri:Area/Main/Corpus">000F83</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000F83</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">The heat shock transcription factor PsHSF1 of Phytophthora sojae is required for oxidative stress tolerance and detoxifying the plant oxidative burst.</title><author><name sortKey="Sheng, Yuting" sort="Sheng, Yuting" uniqKey="Sheng Y" first="Yuting" last="Sheng">Yuting Sheng</name><affiliation><nlm:affiliation>Department of Plant Pathology, Nanjing Agricultural University, Nanjing, 210095, China.</nlm:affiliation></affiliation></author><author><name sortKey="Wang, Yonglin" sort="Wang, Yonglin" uniqKey="Wang Y" first="Yonglin" last="Wang">Yonglin Wang</name></author><author><name sortKey="Meijer, Harold J G" sort="Meijer, Harold J G" uniqKey="Meijer H" first="Harold J G" last="Meijer">Harold J G. Meijer</name></author><author><name sortKey="Yang, Xinyu" sort="Yang, Xinyu" uniqKey="Yang X" first="Xinyu" last="Yang">Xinyu Yang</name></author><author><name sortKey="Hua, Chenlei" sort="Hua, Chenlei" uniqKey="Hua C" first="Chenlei" last="Hua">Chenlei Hua</name></author><author><name sortKey="Ye, Wenwu" sort="Ye, Wenwu" uniqKey="Ye W" first="Wenwu" last="Ye">Wenwu Ye</name></author><author><name sortKey="Tao, Kai" sort="Tao, Kai" uniqKey="Tao K" first="Kai" last="Tao">Kai Tao</name></author><author><name sortKey="Liu, Xiaoyun" sort="Liu, Xiaoyun" uniqKey="Liu X" first="Xiaoyun" last="Liu">Xiaoyun Liu</name></author><author><name sortKey="Govers, Francine" sort="Govers, Francine" uniqKey="Govers F" first="Francine" last="Govers">Francine Govers</name></author><author><name sortKey="Wang, Yuanchao" sort="Wang, Yuanchao" uniqKey="Wang Y" first="Yuanchao" last="Wang">Yuanchao Wang</name></author></analytic><series><title level="j">Environmental microbiology</title><idno type="eISSN">1462-2920</idno><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>DNA-Binding Proteins (genetics)</term><term>DNA-Binding Proteins (metabolism)</term><term>Heat Shock Transcription Factors (MeSH)</term><term>Host-Pathogen Interactions (MeSH)</term><term>Molecular Sequence Data (MeSH)</term><term>Oxidative Stress (MeSH)</term><term>Phytophthora (genetics)</term><term>Phytophthora (metabolism)</term><term>Plant Diseases (microbiology)</term><term>Plant Roots (metabolism)</term><term>Plant Roots (microbiology)</term><term>Reactive Oxygen Species (metabolism)</term><term>Soybeans (metabolism)</term><term>Soybeans (microbiology)</term><term>Transcription Factors (genetics)</term><term>Transcription Factors (metabolism)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="genetics" xml:lang="en"><term>DNA-Binding Proteins</term><term>Transcription Factors</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>DNA-Binding Proteins</term><term>Reactive Oxygen Species</term><term>Transcription Factors</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Heat Shock Transcription Factors</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Phytophthora</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Phytophthora</term><term>Plant Roots</term><term>Soybeans</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Plant Diseases</term><term>Plant Roots</term><term>Soybeans</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Host-Pathogen Interactions</term><term>Molecular Sequence Data</term><term>Oxidative Stress</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In the interaction between plant and microbial pathogens, reactive oxygen species (ROS) rapidly accumulate upon pathogen recognition at the infection site and play a central role in plant defence. However, the mechanisms that plant pathogens use to counteract ROS are still poorly understood especially in oomycetes, filamentous organisms that evolved independently from fungi. ROS detoxification depends on transcription factors (TFs) that are highly conserved in fungi but much less conserved in oomycetes. In this study, we identified the TF PsHSF1 that acts as a modulator of the oxidative stress response in the soybean stem and root rot pathogen Phytophthora sojae. We found that PsHSF1 is critical for pathogenicity in P. sojae by detoxifying the plant oxidative burst. ROS produced in plant defence can be detoxified by extracellular peroxidases and laccases which might be regulated by PsHSF1. Our study extends the understanding of ROS detoxification mechanism mediated by a heat shock TF in oomycetes. </div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" IndexingMethod="Curated" Owner="NLM"><PMID Version="1">25156425</PMID><DateCompleted><Year>2015</Year><Month>07</Month><Day>14</Day></DateCompleted><DateRevised><Year>2018</Year><Month>12</Month><Day>02</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1462-2920</ISSN><JournalIssue CitedMedium="Internet"><Volume>17</Volume><Issue>4</Issue><PubDate><Year>2015</Year><Month>Apr</Month></PubDate></JournalIssue><Title>Environmental microbiology</Title><ISOAbbreviation>Environ Microbiol</ISOAbbreviation></Journal><ArticleTitle>The heat shock transcription factor PsHSF1 of Phytophthora sojae is required for oxidative stress tolerance and detoxifying the plant oxidative burst.</ArticleTitle><Pagination><MedlinePgn>1351-64</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1111/1462-2920.12609</ELocationID><Abstract><AbstractText>In the interaction between plant and microbial pathogens, reactive oxygen species (ROS) rapidly accumulate upon pathogen recognition at the infection site and play a central role in plant defence. However, the mechanisms that plant pathogens use to counteract ROS are still poorly understood especially in oomycetes, filamentous organisms that evolved independently from fungi. ROS detoxification depends on transcription factors (TFs) that are highly conserved in fungi but much less conserved in oomycetes. In this study, we identified the TF PsHSF1 that acts as a modulator of the oxidative stress response in the soybean stem and root rot pathogen Phytophthora sojae. We found that PsHSF1 is critical for pathogenicity in P. sojae by detoxifying the plant oxidative burst. ROS produced in plant defence can be detoxified by extracellular peroxidases and laccases which might be regulated by PsHSF1. Our study extends the understanding of ROS detoxification mechanism mediated by a heat shock TF in oomycetes. </AbstractText><CopyrightInformation>© 2014 Society for Applied Microbiology and John Wiley & Sons Ltd.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Sheng</LastName><ForeName>Yuting</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>Department of Plant Pathology, Nanjing Agricultural University, Nanjing, 210095, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>Yonglin</ForeName><Initials>Y</Initials></Author><Author ValidYN="Y"><LastName>Meijer</LastName><ForeName>Harold J G</ForeName><Initials>HJ</Initials></Author><Author ValidYN="Y"><LastName>Yang</LastName><ForeName>Xinyu</ForeName><Initials>X</Initials></Author><Author ValidYN="Y"><LastName>Hua</LastName><ForeName>Chenlei</ForeName><Initials>C</Initials></Author><Author 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