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Metabolic and proteomic analysis of nitrogen metabolism mechanisms involved in the sugarcane - Fusarium verticillioides interaction.

Identifieur interne : 000112 ( Main/Exploration ); précédent : 000111; suivant : 000113

Metabolic and proteomic analysis of nitrogen metabolism mechanisms involved in the sugarcane - Fusarium verticillioides interaction.

Auteurs : Zeping Wang [République populaire de Chine] ; Qian Song [République populaire de Chine] ; Liang Shuai [République populaire de Chine] ; Reemon Htun [Birmanie] ; Mukesh Kumar Malviya [République populaire de Chine] ; Yijie Li [République populaire de Chine] ; Qiang Liang [République populaire de Chine] ; Gemin Zhang [République populaire de Chine] ; Muqing Zhang [République populaire de Chine] ; Fengjue Zhou [République populaire de Chine]

Source :

RBID : pubmed:32593920

Abstract

Pokkah boeng disease (PBD) is a foliar disease causing severe losses in sugarcane crop production. Research into resistance mechanisms against the causal agent, Fusarium verticillioides, is particularly important for farmers and researchers. This work based on the comprehensive analysis of metabolic, proteomic, and bioinformatics data on nitrogen (N) metabolism, which revealed that this biosynthetic reactions was closely related to resistance mechanisms in the sugarcane- F. verticillioides interaction. Our results suggested that pathogen infection reduced the suppression of nitrate reductase (NR) activity, reducing ammonium nitrogen (NH4+-N) and nitrate nitrogen (NO3--N) assimilation, which reduces glutamine synthetase (GS), glutamate synthetase (GOGAT) activity and polynucleotide synthesis and promotes RNA degradation, resulting in a decrease in ribosome levels and protein synthesis. Cysteine was found to be associated with the symptoms of PBD, while alanine, lysine, proline, and glutamic acid were found to be involved in protective and regulatory mechanisms as well. Additionally, glutamate played an important role in sugarcane defense against pathogens through the biosynthesis of proline and polyamines. Cyanamide, glutamate, proline, tyrosine, and arachidonic acid metabolism actively participate in resistance and response to stress. C5XPZ6 and C5XCA6 were considered to be critical proteins and key effectors according to this study. In conclusion, we have identified potential proteins and pathways involved in sugarcane resistance to F. verticillioides, revealing new findings that may be useful in the design of future diagnostics or sugarcane protection strategies and providing new insights into the molecular mechanisms of sugarcane-pathogen interactions.

DOI: 10.1016/j.jplph.2020.153207
PubMed: 32593920


Affiliations:


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<div type="abstract" xml:lang="en">Pokkah boeng disease (PBD) is a foliar disease causing severe losses in sugarcane crop production. Research into resistance mechanisms against the causal agent, Fusarium verticillioides, is particularly important for farmers and researchers. This work based on the comprehensive analysis of metabolic, proteomic, and bioinformatics data on nitrogen (N) metabolism, which revealed that this biosynthetic reactions was closely related to resistance mechanisms in the sugarcane- F. verticillioides interaction. Our results suggested that pathogen infection reduced the suppression of nitrate reductase (NR) activity, reducing ammonium nitrogen (NH
<sub>4</sub>
<sup>+</sup>
-N) and nitrate nitrogen (NO
<sub>3</sub>
<sup>-</sup>
-N) assimilation, which reduces glutamine synthetase (GS), glutamate synthetase (GOGAT) activity and polynucleotide synthesis and promotes RNA degradation, resulting in a decrease in ribosome levels and protein synthesis. Cysteine was found to be associated with the symptoms of PBD, while alanine, lysine, proline, and glutamic acid were found to be involved in protective and regulatory mechanisms as well. Additionally, glutamate played an important role in sugarcane defense against pathogens through the biosynthesis of proline and polyamines. Cyanamide, glutamate, proline, tyrosine, and arachidonic acid metabolism actively participate in resistance and response to stress. C5XPZ6 and C5XCA6 were considered to be critical proteins and key effectors according to this study. In conclusion, we have identified potential proteins and pathways involved in sugarcane resistance to F. verticillioides, revealing new findings that may be useful in the design of future diagnostics or sugarcane protection strategies and providing new insights into the molecular mechanisms of sugarcane-pathogen interactions.</div>
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<sub>4</sub>
<sup>+</sup>
-N) and nitrate nitrogen (NO
<sub>3</sub>
<sup>-</sup>
-N) assimilation, which reduces glutamine synthetase (GS), glutamate synthetase (GOGAT) activity and polynucleotide synthesis and promotes RNA degradation, resulting in a decrease in ribosome levels and protein synthesis. Cysteine was found to be associated with the symptoms of PBD, while alanine, lysine, proline, and glutamic acid were found to be involved in protective and regulatory mechanisms as well. Additionally, glutamate played an important role in sugarcane defense against pathogens through the biosynthesis of proline and polyamines. Cyanamide, glutamate, proline, tyrosine, and arachidonic acid metabolism actively participate in resistance and response to stress. C5XPZ6 and C5XCA6 were considered to be critical proteins and key effectors according to this study. In conclusion, we have identified potential proteins and pathways involved in sugarcane resistance to F. verticillioides, revealing new findings that may be useful in the design of future diagnostics or sugarcane protection strategies and providing new insights into the molecular mechanisms of sugarcane-pathogen interactions.</AbstractText>
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<Affiliation>Sugarcane Research Institute, Guangxi Academy of Agricultural Sciences/Sugarcane Research Center, Chinese Academy of Agricultural Science/Key Laboratory of Sugarcane Biotechnology and Genetic Improvement (Guangxi), Ministry of Agriculture. Nanning, 530007, China.</Affiliation>
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</Author>
<Author ValidYN="Y">
<LastName>Zhang</LastName>
<ForeName>Muqing</ForeName>
<Initials>M</Initials>
<AffiliationInfo>
<Affiliation>College of Agriculture, State Key Laboratory of Conservation and Utilization of Subtropical Agrobioresources, Guangxi University, Nanning, Guangxi, 530004, China. Electronic address: 745784546@qq.com.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Zhou</LastName>
<ForeName>Fengjue</ForeName>
<Initials>F</Initials>
<AffiliationInfo>
<Affiliation>College of Agriculture, State Key Laboratory of Conservation and Utilization of Subtropical Agrobioresources, Guangxi University, Nanning, Guangxi, 530004, China. Electronic address: 2096799690@qq.com.</Affiliation>
</AffiliationInfo>
</Author>
</AuthorList>
<Language>eng</Language>
<PublicationTypeList>
<PublicationType UI="D016428">Journal Article</PublicationType>
</PublicationTypeList>
<ArticleDate DateType="Electronic">
<Year>2020</Year>
<Month>06</Month>
<Day>06</Day>
</ArticleDate>
</Article>
<MedlineJournalInfo>
<Country>Germany</Country>
<MedlineTA>J Plant Physiol</MedlineTA>
<NlmUniqueID>9882059</NlmUniqueID>
<ISSNLinking>0176-1617</ISSNLinking>
</MedlineJournalInfo>
<CitationSubset>IM</CitationSubset>
<KeywordList Owner="NOTNLM">
<Keyword MajorTopicYN="N">Fusarium verticillioides</Keyword>
<Keyword MajorTopicYN="N">Nitrogen metabolism</Keyword>
<Keyword MajorTopicYN="N">Pokkah boeng disease</Keyword>
<Keyword MajorTopicYN="N">Proteomic</Keyword>
<Keyword MajorTopicYN="N">Sugarcane</Keyword>
</KeywordList>
<CoiStatement>Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.</CoiStatement>
</MedlineCitation>
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<History>
<PubMedPubDate PubStatus="received">
<Year>2019</Year>
<Month>09</Month>
<Day>04</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="revised">
<Year>2020</Year>
<Month>05</Month>
<Day>17</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="accepted">
<Year>2020</Year>
<Month>05</Month>
<Day>18</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="pubmed">
<Year>2020</Year>
<Month>7</Month>
<Day>1</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline">
<Year>2020</Year>
<Month>7</Month>
<Day>1</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="entrez">
<Year>2020</Year>
<Month>6</Month>
<Day>29</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList>
<ArticleId IdType="pubmed">32593920</ArticleId>
<ArticleId IdType="pii">S0176-1617(20)30097-3</ArticleId>
<ArticleId IdType="doi">10.1016/j.jplph.2020.153207</ArticleId>
</ArticleIdList>
</PubmedData>
</pubmed>
<affiliations>
<list>
<country>
<li>Birmanie</li>
<li>République populaire de Chine</li>
</country>
</list>
<tree>
<country name="République populaire de Chine">
<noRegion>
<name sortKey="Wang, Zeping" sort="Wang, Zeping" uniqKey="Wang Z" first="Zeping" last="Wang">Zeping Wang</name>
</noRegion>
<name sortKey="Li, Yijie" sort="Li, Yijie" uniqKey="Li Y" first="Yijie" last="Li">Yijie Li</name>
<name sortKey="Liang, Qiang" sort="Liang, Qiang" uniqKey="Liang Q" first="Qiang" last="Liang">Qiang Liang</name>
<name sortKey="Malviya, Mukesh Kumar" sort="Malviya, Mukesh Kumar" uniqKey="Malviya M" first="Mukesh Kumar" last="Malviya">Mukesh Kumar Malviya</name>
<name sortKey="Shuai, Liang" sort="Shuai, Liang" uniqKey="Shuai L" first="Liang" last="Shuai">Liang Shuai</name>
<name sortKey="Song, Qian" sort="Song, Qian" uniqKey="Song Q" first="Qian" last="Song">Qian Song</name>
<name sortKey="Zhang, Gemin" sort="Zhang, Gemin" uniqKey="Zhang G" first="Gemin" last="Zhang">Gemin Zhang</name>
<name sortKey="Zhang, Muqing" sort="Zhang, Muqing" uniqKey="Zhang M" first="Muqing" last="Zhang">Muqing Zhang</name>
<name sortKey="Zhou, Fengjue" sort="Zhou, Fengjue" uniqKey="Zhou F" first="Fengjue" last="Zhou">Fengjue Zhou</name>
</country>
<country name="Birmanie">
<noRegion>
<name sortKey="Htun, Reemon" sort="Htun, Reemon" uniqKey="Htun R" first="Reemon" last="Htun">Reemon Htun</name>
</noRegion>
</country>
</tree>
</affiliations>
</record>

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