PoplarV1, Main, Exploration, bibRecord, 001A03

Arabidopsis EDT1/HDG11 improves drought and salt tolerance in cotton and poplar and increases cotton yield in the field.

Identifieur interne : 001A03 ( Main/Exploration ); précédent : 001A02; suivant : 001A04

Arabidopsis EDT1/HDG11 improves drought and salt tolerance in cotton and poplar and increases cotton yield in the field.

Source :

Plant biotechnology journal [ 1467-7652 ] ; 2016.

RBID : pubmed:25879154

Descripteurs français

KwdFr :
- Arabidopsis (métabolisme), Biomasse (MeSH), Eau (MeSH), Espèces réactives de l'oxygène (métabolisme), Facteurs de transcription (métabolisme), Glucides (analyse), Gossypium (croissance et développement), Gossypium (génétique), Gossypium (physiologie), Malonaldéhyde (métabolisme), Populus (génétique), Populus (physiologie), Proline (métabolisme), Protéines d'Arabidopsis (métabolisme), Racines de plante (croissance et développement), Régulation de l'expression des gènes végétaux (MeSH), Salinité (MeSH), Stomates de plante (physiologie), Stress physiologique (MeSH), Sécheresses (MeSH), Taille de la cellule (MeSH), Tolérance au sel (MeSH), Vecteurs génétiques (métabolisme), Végétaux génétiquement modifiés (MeSH).
MESH :
- analyse : Glucides.
- croissance et développement : Gossypium, Racines de plante.
- génétique : Gossypium, Populus.
- métabolisme : Arabidopsis, Espèces réactives de l'oxygène, Facteurs de transcription, Malonaldéhyde, Proline, Protéines d'Arabidopsis, Vecteurs génétiques.
- physiologie : Gossypium, Populus, Stomates de plante.
- Biomasse, Eau, Régulation de l'expression des gènes végétaux, Salinité, Stress physiologique, Sécheresses, Taille de la cellule, Tolérance au sel, Végétaux génétiquement modifiés.

English descriptors

KwdEn :
- Arabidopsis (metabolism), Arabidopsis Proteins (metabolism), Biomass (MeSH), Carbohydrates (analysis), Cell Size (MeSH), Droughts (MeSH), Gene Expression Regulation, Plant (MeSH), Genetic Vectors (metabolism), Gossypium (genetics), Gossypium (growth & development), Gossypium (physiology), Malondialdehyde (metabolism), Plant Roots (growth & development), Plant Stomata (physiology), Plants, Genetically Modified (MeSH), Populus (genetics), Populus (physiology), Proline (metabolism), Reactive Oxygen Species (metabolism), Salinity (MeSH), Salt Tolerance (MeSH), Stress, Physiological (MeSH), Transcription Factors (metabolism), Water (MeSH).
MESH :
- chemical , analysis : Carbohydrates.
- chemical , metabolism : Arabidopsis Proteins, Malondialdehyde, Proline, Reactive Oxygen Species, Transcription Factors.
- genetics : Gossypium, Populus.
- growth & development : Gossypium, Plant Roots.
- metabolism : Arabidopsis, Genetic Vectors.
- physiology : Gossypium, Plant Stomata, Populus.
- Biomass, Cell Size, Droughts, Gene Expression Regulation, Plant, Plants, Genetically Modified, Salinity, Salt Tolerance, Stress, Physiological, Water.

Abstract

Drought and salinity are two major environmental factors limiting crop production worldwide. Improvement of drought and salt tolerance of crops with transgenic approach is an effective strategy to meet the demand of the ever-growing world population. Arabidopsis ENHANCED DROUGHT TOLERANCE1/HOMEODOMAIN GLABROUS11 (AtEDT1/HDG11), a homeodomain-START transcription factor, has been demonstrated to significantly improve drought tolerance in Arabidopsis, tobacco, tall fescue and rice. Here we report that AtHDG11 also confers drought and salt tolerance in upland cotton (Gossypium hirsutum) and woody plant poplar (Populus tomentosa Carr.). Our results showed that both the transgenic cotton and poplar exhibited significantly enhanced tolerance to drought and salt stress with well-developed root system. In the leaves of the transgenic cotton plants, proline content, soluble sugar content and activities of reactive oxygen species-scavenging enzymes were significantly increased after drought and salt stress compared with wild type. Leaf stomatal density was significantly reduced, whereas stomatal and leaf epidermal cell size were significantly increased in both the transgenic cotton and poplar plants. More importantly, the transgenic cotton showed significantly improved drought tolerance and better agronomic performance with higher cotton yield in the field both under normal and drought conditions. These results demonstrate that AtHDG11 is not only a promising candidate for crops improvement but also for woody plants.

DOI: 10.1111/pbi.12358
PubMed: 25879154

Affiliations:

République populaire de Chine

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Le document en format XML

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<term>Facteurs de transcription</term>
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<term>Gene Expression Regulation, Plant</term>
<term>Plants, Genetically Modified</term>
<term>Salinity</term>
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<term>Eau</term>
<term>Régulation de l'expression des gènes végétaux</term>
<term>Salinité</term>
<term>Stress physiologique</term>
<term>Sécheresses</term>
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<front><div type="abstract" xml:lang="en">Drought and salinity are two major environmental factors limiting crop production worldwide. Improvement of drought and salt tolerance of crops with transgenic approach is an effective strategy to meet the demand of the ever-growing world population. Arabidopsis ENHANCED DROUGHT TOLERANCE1/HOMEODOMAIN GLABROUS11 (AtEDT1/HDG11), a homeodomain-START transcription factor, has been demonstrated to significantly improve drought tolerance in Arabidopsis, tobacco, tall fescue and rice. Here we report that AtHDG11 also confers drought and salt tolerance in upland cotton (Gossypium hirsutum) and woody plant poplar (Populus tomentosa Carr.). Our results showed that both the transgenic cotton and poplar exhibited significantly enhanced tolerance to drought and salt stress with well-developed root system. In the leaves of the transgenic cotton plants, proline content, soluble sugar content and activities of reactive oxygen species-scavenging enzymes were significantly increased after drought and salt stress compared with wild type. Leaf stomatal density was significantly reduced, whereas stomatal and leaf epidermal cell size were significantly increased in both the transgenic cotton and poplar plants. More importantly, the transgenic cotton showed significantly improved drought tolerance and better agronomic performance with higher cotton yield in the field both under normal and drought conditions. These results demonstrate that AtHDG11 is not only a promising candidate for crops improvement but also for woody plants. </div>
</front>
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<ELocationID EIdType="doi" ValidYN="Y">10.1111/pbi.12358</ELocationID>
<Abstract><AbstractText>Drought and salinity are two major environmental factors limiting crop production worldwide. Improvement of drought and salt tolerance of crops with transgenic approach is an effective strategy to meet the demand of the ever-growing world population. Arabidopsis ENHANCED DROUGHT TOLERANCE1/HOMEODOMAIN GLABROUS11 (AtEDT1/HDG11), a homeodomain-START transcription factor, has been demonstrated to significantly improve drought tolerance in Arabidopsis, tobacco, tall fescue and rice. Here we report that AtHDG11 also confers drought and salt tolerance in upland cotton (Gossypium hirsutum) and woody plant poplar (Populus tomentosa Carr.). Our results showed that both the transgenic cotton and poplar exhibited significantly enhanced tolerance to drought and salt stress with well-developed root system. In the leaves of the transgenic cotton plants, proline content, soluble sugar content and activities of reactive oxygen species-scavenging enzymes were significantly increased after drought and salt stress compared with wild type. Leaf stomatal density was significantly reduced, whereas stomatal and leaf epidermal cell size were significantly increased in both the transgenic cotton and poplar plants. More importantly, the transgenic cotton showed significantly improved drought tolerance and better agronomic performance with higher cotton yield in the field both under normal and drought conditions. These results demonstrate that AtHDG11 is not only a promising candidate for crops improvement but also for woody plants. </AbstractText>
<CopyrightInformation>© 2015 Society for Experimental Biology, Association of Applied Biologists and John Wiley & Sons Ltd.</CopyrightInformation>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Yu</LastName>
<ForeName>Lin-Hui</ForeName>
<Initials>LH</Initials>
<AffiliationInfo><Affiliation>School of Life Sciences, University of Science and Technology of China, Hefei, Anhui Province, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Wu</LastName>
<ForeName>Shen-Jie</ForeName>
<Initials>SJ</Initials>
<AffiliationInfo><Affiliation>Cotton Research Institute, Shanxi Academy of Agricultural Sciences, Yuncheng, Shanxi Province, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Peng</LastName>
<ForeName>Yi-Shu</ForeName>
<Initials>YS</Initials>
<AffiliationInfo><Affiliation>Biotechnology Research Center, Southwest University, Chongqing, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Liu</LastName>
<ForeName>Rui-Na</ForeName>
<Initials>RN</Initials>
<AffiliationInfo><Affiliation>College of Life Sciences, Shihezi University, Shihezi, Xinjiang Province, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Chen</LastName>
<ForeName>Xi</ForeName>
<Initials>X</Initials>
<AffiliationInfo><Affiliation>School of Life Sciences, University of Science and Technology of China, Hefei, Anhui Province, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Zhao</LastName>
<ForeName>Ping</ForeName>
<Initials>P</Initials>
<AffiliationInfo><Affiliation>School of Life Sciences, University of Science and Technology of China, Hefei, Anhui Province, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Xu</LastName>
<ForeName>Ping</ForeName>
<Initials>P</Initials>
<AffiliationInfo><Affiliation>School of Life Sciences, University of Science and Technology of China, Hefei, Anhui Province, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Zhu</LastName>
<ForeName>Jian-Bo</ForeName>
<Initials>JB</Initials>
<AffiliationInfo><Affiliation>College of Life Sciences, Shihezi University, Shihezi, Xinjiang Province, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Jiao</LastName>
<ForeName>Gai-Li</ForeName>
<Initials>GL</Initials>
<AffiliationInfo><Affiliation>Cotton Research Institute, Shanxi Academy of Agricultural Sciences, Yuncheng, Shanxi Province, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Pei</LastName>
<ForeName>Yan</ForeName>
<Initials>Y</Initials>
<AffiliationInfo><Affiliation>Biotechnology Research Center, Southwest University, Chongqing, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Xiang</LastName>
<ForeName>Cheng-Bin</ForeName>
<Initials>CB</Initials>
<AffiliationInfo><Affiliation>School of Life Sciences, University of Science and Technology of China, Hefei, Anhui Province, China.</Affiliation>
</AffiliationInfo>
</Author>
</AuthorList>
<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>2015</Year>
<Month>04</Month>
<Day>16</Day>
</ArticleDate>
</Article>
<MedlineJournalInfo><Country>England</Country>
<MedlineTA>Plant Biotechnol J</MedlineTA>
<NlmUniqueID>101201889</NlmUniqueID>
<ISSNLinking>1467-7644</ISSNLinking>
</MedlineJournalInfo>
<ChemicalList><Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D029681">Arabidopsis Proteins</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D002241">Carbohydrates</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="C586313">HDG11 protein, Arabidopsis</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D017382">Reactive Oxygen Species</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D014157">Transcription Factors</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>059QF0KO0R</RegistryNumber>
<NameOfSubstance UI="D014867">Water</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>4Y8F71G49Q</RegistryNumber>
<NameOfSubstance UI="D008315">Malondialdehyde</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>9DLQ4CIU6V</RegistryNumber>
<NameOfSubstance UI="D011392">Proline</NameOfSubstance>
</Chemical>
</ChemicalList>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList><MeshHeading><DescriptorName UI="D017360" MajorTopicYN="N">Arabidopsis</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D029681" MajorTopicYN="N">Arabidopsis Proteins</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D018533" MajorTopicYN="N">Biomass</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D002241" MajorTopicYN="N">Carbohydrates</DescriptorName>
<QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D048429" MajorTopicYN="N">Cell Size</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D055864" MajorTopicYN="Y">Droughts</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D018506" MajorTopicYN="N">Gene Expression Regulation, Plant</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D005822" MajorTopicYN="N">Genetic Vectors</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D003368" MajorTopicYN="N">Gossypium</DescriptorName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName>
<QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D008315" MajorTopicYN="N">Malondialdehyde</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D018517" MajorTopicYN="N">Plant Roots</DescriptorName>
<QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D054046" MajorTopicYN="N">Plant Stomata</DescriptorName>
<QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D030821" MajorTopicYN="N">Plants, Genetically Modified</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D011392" MajorTopicYN="N">Proline</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D017382" MajorTopicYN="N">Reactive Oxygen Species</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D054712" MajorTopicYN="N">Salinity</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D055049" MajorTopicYN="Y">Salt Tolerance</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D013312" MajorTopicYN="N">Stress, Physiological</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D014157" MajorTopicYN="N">Transcription Factors</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D014867" MajorTopicYN="N">Water</DescriptorName>
</MeshHeading>
</MeshHeadingList>
<KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">AtHDG11</Keyword>
<Keyword MajorTopicYN="N">cotton yield</Keyword>
<Keyword MajorTopicYN="N">drought stress</Keyword>
<Keyword MajorTopicYN="N">salt stress</Keyword>
<Keyword MajorTopicYN="N">transgenic cotton</Keyword>
<Keyword MajorTopicYN="N">transgenic poplar</Keyword>
</KeywordList>
</MedlineCitation>
<PubmedData><History><PubMedPubDate PubStatus="received"><Year>2014</Year>
<Month>08</Month>
<Day>26</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="revised"><Year>2014</Year>
<Month>11</Month>
<Day>25</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="revised"><Year>2015</Year>
<Month>01</Month>
<Day>29</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="accepted"><Year>2015</Year>
<Month>02</Month>
<Day>16</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="entrez"><Year>2015</Year>
<Month>4</Month>
<Day>17</Day>
<Hour>6</Hour>
<Minute>0</Minute>
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<PubMedPubDate PubStatus="pubmed"><Year>2015</Year>
<Month>4</Month>
<Day>17</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline"><Year>2016</Year>
<Month>12</Month>
<Day>15</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList><ArticleId IdType="pubmed">25879154</ArticleId>
<ArticleId IdType="doi">10.1111/pbi.12358</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="Yu, Lin Hui" sort="Yu, Lin Hui" uniqKey="Yu L" first="Lin-Hui" last="Yu">Lin-Hui Yu</name>
</noRegion>
<name sortKey="Chen, Xi" sort="Chen, Xi" uniqKey="Chen X" first="Xi" last="Chen">Xi Chen</name>
<name sortKey="Jiao, Gai Li" sort="Jiao, Gai Li" uniqKey="Jiao G" first="Gai-Li" last="Jiao">Gai-Li Jiao</name>
<name sortKey="Liu, Rui Na" sort="Liu, Rui Na" uniqKey="Liu R" first="Rui-Na" last="Liu">Rui-Na Liu</name>
<name sortKey="Pei, Yan" sort="Pei, Yan" uniqKey="Pei Y" first="Yan" last="Pei">Yan Pei</name>
<name sortKey="Peng, Yi Shu" sort="Peng, Yi Shu" uniqKey="Peng Y" first="Yi-Shu" last="Peng">Yi-Shu Peng</name>
<name sortKey="Wu, Shen Jie" sort="Wu, Shen Jie" uniqKey="Wu S" first="Shen-Jie" last="Wu">Shen-Jie Wu</name>
<name sortKey="Xiang, Cheng Bin" sort="Xiang, Cheng Bin" uniqKey="Xiang C" first="Cheng-Bin" last="Xiang">Cheng-Bin Xiang</name>
<name sortKey="Xu, Ping" sort="Xu, Ping" uniqKey="Xu P" first="Ping" last="Xu">Ping Xu</name>
<name sortKey="Zhao, Ping" sort="Zhao, Ping" uniqKey="Zhao P" first="Ping" last="Zhao">Ping Zhao</name>
<name sortKey="Zhu, Jian Bo" sort="Zhu, Jian Bo" uniqKey="Zhu J" first="Jian-Bo" last="Zhu">Jian-Bo Zhu</name>
</country>
</tree>
</affiliations>
</record>

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Arabidopsis EDT1/HDG11 improves drought and salt tolerance in cotton and poplar and increases cotton yield in the field.

Arabidopsis EDT1/HDG11 improves drought and salt tolerance in cotton and poplar and increases cotton yield in the field.

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