Mitochondrial phosphate transporter and methyltransferase genes contribute to Fusarium head blight Type II disease resistance and grain development in wheat
Fusarium head blight (FHB) is an economically important disease of wheat that results in yield loss and grain contaminated with fungal mycotoxins that are harmful to human and animal health. Herein we characterised two wheat genes involved in the FHB response in wheat: a wheat mitochondrial phosphat...
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| Veröffentlicht in: | PloS one 2021-10, Vol.16 (10), p.e0258726 |
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| description | Fusarium head blight (FHB) is an economically important disease of wheat that results in yield loss and grain contaminated with fungal mycotoxins that are harmful to human and animal health. Herein we characterised two wheat genes involved in the FHB response in wheat: a wheat mitochondrial phosphate transporter (TaMPT) and a methyltransferase (TaSAM). Wheat has three sub-genomes (A, B, and D) and gene expression studies demonstrated that TaMPT and TaSAM homoeologs were differentially expressed in response to FHB infection and the mycotoxigenic Fusarium virulence factor deoxynivalenol (DON) in FHB resistant wheat cv. CM82036 and susceptible cv. Remus. Virus-induced gene silencing (VIGS) of either TaMPT or TaSAM enhanced the susceptibility of cv. CM82036 to FHB disease, reducing disease spread (Type II disease resistance). VIGS of TaMPT and TaSAM significantly reduced grain number and grain weight. This indicates TaSAM and TaMPT genes also contribute to grain development in wheat and adds to the increasing body of evidence linking FHB resistance genes to grain development. Hence, Fusarium responsive genes TaSAM and TaMPT warrant further study to determine their potential to enhance both disease resistance and grain development in wheat. |
| doi_str_mv | 10.1371/journal.pone.0258726 |
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Herein we characterised two wheat genes involved in the FHB response in wheat: a wheat mitochondrial phosphate transporter (TaMPT) and a methyltransferase (TaSAM). Wheat has three sub-genomes (A, B, and D) and gene expression studies demonstrated that TaMPT and TaSAM homoeologs were differentially expressed in response to FHB infection and the mycotoxigenic Fusarium virulence factor deoxynivalenol (DON) in FHB resistant wheat cv. CM82036 and susceptible cv. Remus. Virus-induced gene silencing (VIGS) of either TaMPT or TaSAM enhanced the susceptibility of cv. CM82036 to FHB disease, reducing disease spread (Type II disease resistance). VIGS of TaMPT and TaSAM significantly reduced grain number and grain weight. This indicates TaSAM and TaMPT genes also contribute to grain development in wheat and adds to the increasing body of evidence linking FHB resistance genes to grain development. Hence, Fusarium responsive genes TaSAM and TaMPT warrant further study to determine their potential to enhance both disease resistance and grain development in wheat.</description><identifier>ISSN: 1932-6203</identifier><identifier>EISSN: 1932-6203</identifier><identifier>DOI: 10.1371/journal.pone.0258726</identifier><identifier>PMID: 34648604</identifier><language>eng</language><publisher>United States: Public Library of Science</publisher><subject>Analysis ; Animal health ; Barley ; Binding sites ; Biology ; Biology and Life Sciences ; Blight ; Crops, Agricultural - growth & development ; Crops, Agricultural - microbiology ; Cultivars ; Deoxynivalenol ; Disease Resistance ; Disease spread ; Environmental science ; Enzymes ; Experiments ; Fusarium ; Fusarium - metabolism ; Fusarium - pathogenicity ; Fusarium head blight ; Gene expression ; Gene silencing ; Genes ; Genetic aspects ; Genomes ; Grain ; Kinases ; Medicine and Health Sciences ; Methyltransferase ; Methyltransferases ; Methyltransferases - genetics ; Mitochondria ; Mycotoxins ; Phosphate Transport Proteins - genetics ; Phosphate transporter ; Physical Sciences ; Plant Proteins - genetics ; Proteins ; Research and Analysis Methods ; Trichothecenes - toxicity ; Triticum - drug effects ; Triticum - growth & development ; Triticum - microbiology ; Virulence ; Virulence factors ; Viruses ; Wheat</subject><ispartof>PloS one, 2021-10, Vol.16 (10), p.e0258726</ispartof><rights>COPYRIGHT 2021 Public Library of Science</rights><rights>2021 Malla et al. This is an open access article distributed under the terms of the Creative Commons Attribution License: http://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2021 Malla et al 2021 Malla et al</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c641t-5fd5813465d0307b2d3df5954f111480ae48da2ac15fea4292174ee2bc8efba83</cites><orcidid>0000-0002-1953-6070</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC8516198/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC8516198/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,723,776,780,860,881,2096,2915,23847,27903,27904,53769,53771,79346,79347</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/34648604$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><contributor>Zhang, Aimin</contributor><creatorcontrib>Malla, Keshav B</creatorcontrib><creatorcontrib>Thapa, Ganesh</creatorcontrib><creatorcontrib>Doohan, Fiona M</creatorcontrib><title>Mitochondrial phosphate transporter and methyltransferase genes contribute to Fusarium head blight Type II disease resistance and grain development in wheat</title><title>PloS one</title><addtitle>PLoS One</addtitle><description>Fusarium head blight (FHB) is an economically important disease of wheat that results in yield loss and grain contaminated with fungal mycotoxins that are harmful to human and animal health. Herein we characterised two wheat genes involved in the FHB response in wheat: a wheat mitochondrial phosphate transporter (TaMPT) and a methyltransferase (TaSAM). Wheat has three sub-genomes (A, B, and D) and gene expression studies demonstrated that TaMPT and TaSAM homoeologs were differentially expressed in response to FHB infection and the mycotoxigenic Fusarium virulence factor deoxynivalenol (DON) in FHB resistant wheat cv. CM82036 and susceptible cv. Remus. Virus-induced gene silencing (VIGS) of either TaMPT or TaSAM enhanced the susceptibility of cv. CM82036 to FHB disease, reducing disease spread (Type II disease resistance). VIGS of TaMPT and TaSAM significantly reduced grain number and grain weight. This indicates TaSAM and TaMPT genes also contribute to grain development in wheat and adds to the increasing body of evidence linking FHB resistance genes to grain development. Hence, Fusarium responsive genes TaSAM and TaMPT warrant further study to determine their potential to enhance both disease resistance and grain development in wheat.</description><subject>Analysis</subject><subject>Animal health</subject><subject>Barley</subject><subject>Binding sites</subject><subject>Biology</subject><subject>Biology and Life Sciences</subject><subject>Blight</subject><subject>Crops, Agricultural - growth & development</subject><subject>Crops, Agricultural - microbiology</subject><subject>Cultivars</subject><subject>Deoxynivalenol</subject><subject>Disease Resistance</subject><subject>Disease spread</subject><subject>Environmental science</subject><subject>Enzymes</subject><subject>Experiments</subject><subject>Fusarium</subject><subject>Fusarium - metabolism</subject><subject>Fusarium - pathogenicity</subject><subject>Fusarium head blight</subject><subject>Gene expression</subject><subject>Gene silencing</subject><subject>Genes</subject><subject>Genetic aspects</subject><subject>Genomes</subject><subject>Grain</subject><subject>Kinases</subject><subject>Medicine and Health Sciences</subject><subject>Methyltransferase</subject><subject>Methyltransferases</subject><subject>Methyltransferases - 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Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>TestCollectionTL3OpenAccess</collection><jtitle>PloS one</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Malla, Keshav B</au><au>Thapa, Ganesh</au><au>Doohan, Fiona M</au><au>Zhang, Aimin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mitochondrial phosphate transporter and methyltransferase genes contribute to Fusarium head blight Type II disease resistance and grain development in wheat</atitle><jtitle>PloS one</jtitle><addtitle>PLoS One</addtitle><date>2021-10-14</date><risdate>2021</risdate><volume>16</volume><issue>10</issue><spage>e0258726</spage><pages>e0258726-</pages><issn>1932-6203</issn><eissn>1932-6203</eissn><abstract>Fusarium head blight (FHB) is an economically important disease of wheat that results in yield loss and grain contaminated with fungal mycotoxins that are harmful to human and animal health. Herein we characterised two wheat genes involved in the FHB response in wheat: a wheat mitochondrial phosphate transporter (TaMPT) and a methyltransferase (TaSAM). Wheat has three sub-genomes (A, B, and D) and gene expression studies demonstrated that TaMPT and TaSAM homoeologs were differentially expressed in response to FHB infection and the mycotoxigenic Fusarium virulence factor deoxynivalenol (DON) in FHB resistant wheat cv. CM82036 and susceptible cv. Remus. Virus-induced gene silencing (VIGS) of either TaMPT or TaSAM enhanced the susceptibility of cv. CM82036 to FHB disease, reducing disease spread (Type II disease resistance). VIGS of TaMPT and TaSAM significantly reduced grain number and grain weight. This indicates TaSAM and TaMPT genes also contribute to grain development in wheat and adds to the increasing body of evidence linking FHB resistance genes to grain development. Hence, Fusarium responsive genes TaSAM and TaMPT warrant further study to determine their potential to enhance both disease resistance and grain development in wheat.</abstract><cop>United States</cop><pub>Public Library of Science</pub><pmid>34648604</pmid><doi>10.1371/journal.pone.0258726</doi><tpages>e0258726</tpages><orcidid>https://orcid.org/0000-0002-1953-6070</orcidid><oa>free_for_read</oa></addata></record> |
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| source | MEDLINE; TestCollectionTL3OpenAccess; EZB-FREE-00999 freely available EZB journals; PubMed Central; Free Full-Text Journals in Chemistry; Public Library of Science (PLoS) |
| subjects | Analysis Animal health Barley Binding sites Biology Biology and Life Sciences Blight Crops, Agricultural - growth & development Crops, Agricultural - microbiology Cultivars Deoxynivalenol Disease Resistance Disease spread Environmental science Enzymes Experiments Fusarium Fusarium - metabolism Fusarium - pathogenicity Fusarium head blight Gene expression Gene silencing Genes Genetic aspects Genomes Grain Kinases Medicine and Health Sciences Methyltransferase Methyltransferases Methyltransferases - genetics Mitochondria Mycotoxins Phosphate Transport Proteins - genetics Phosphate transporter Physical Sciences Plant Proteins - genetics Proteins Research and Analysis Methods Trichothecenes - toxicity Triticum - drug effects Triticum - growth & development Triticum - microbiology Virulence Virulence factors Viruses Wheat |
| title | Mitochondrial phosphate transporter and methyltransferase genes contribute to Fusarium head blight Type II disease resistance and grain development in wheat |
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