Histone deacetylase gene PtHDT902 modifies adventitious root formation and negatively regulates salt stress tolerance in poplar.
Identifieur interne : 000587 ( Main/Corpus ); précédent : 000586; suivant : 000588Histone deacetylase gene PtHDT902 modifies adventitious root formation and negatively regulates salt stress tolerance in poplar.
Auteurs : Xujun Ma ; Xueying Liang ; Shibo Lv ; Tao Guan ; Tingbo Jiang ; Yuxiang ChengSource :
- Plant science : an international journal of experimental plant biology [ 1873-2259 ] ; 2020.
English descriptors
- KwdEn :
- Amino Acid Sequence (MeSH), Gibberellins (metabolism), Histone Deacetylases (chemistry), Histone Deacetylases (genetics), Histone Deacetylases (metabolism), Phylogeny (MeSH), Plant Proteins (chemistry), Plant Proteins (genetics), Plant Proteins (metabolism), Plant Roots (genetics), Plant Roots (growth & development), Populus (genetics), Populus (growth & development), Populus (physiology), Salt Tolerance (genetics), Sequence Alignment (MeSH).
- MESH :
- chemical , chemistry : Histone Deacetylases, Plant Proteins.
- chemical , genetics : Histone Deacetylases, Plant Proteins.
- chemical , metabolism : Gibberellins, Histone Deacetylases, Plant Proteins.
- genetics : Plant Roots, Populus, Salt Tolerance.
- growth & development : Plant Roots, Populus.
- physiology : Populus.
- Amino Acid Sequence, Phylogeny, Sequence Alignment.
Abstract
Histone deacetylases (HDACs) regulate gene transcription, and play a critical role in plant growth, development and stress responses. HD2 proteins are plant specific histone deacetylases. In woody plants, functions of HD2s are not known. In this study, we cloned an HD2 gene PtHDT902 from Populus trichocarpa and investigated its sequence, expression, subcellular localization, and functions in root development and salt stress responses. Our findings indicated that PtHDT902 was a nuclear protein and its expression was regulated by abiotic stresses. The over-expression of PtHDT902 in both Arabidopsis and poplar increased the expression levels of gibberellin (GA) biosynthetic genes. The expression of PtHDT902 in Arabidopsis enhanced primary root growth, and its over-expression in poplar inhibited adventitious root formation. These phenotypes resulted from over-expression of PtHDT902 were consistent with the GA-overproduction phenotypes. In addition, the poplar plants over-expressing PtHDT902 exhibited lower tolerance to salt than non-transgenic plants. These findings indicated that PtHDT902 worked as an important regulator in adventitious root formation and salt stress tolerance in poplar.
DOI: 10.1016/j.plantsci.2019.110301
PubMed: 31779889
Links to Exploration step
pubmed:31779889Le document en format XML
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Electronic address: maxj@nefu.edu.cn.</nlm:affiliation></affiliation></author><author><name sortKey="Liang, Xueying" sort="Liang, Xueying" uniqKey="Liang X" first="Xueying" last="Liang">Xueying Liang</name><affiliation><nlm:affiliation>State Key Laboratory of Tree Genetics and Breeding (Northeast Forestry University), School of Forestry, Northeast Forestry University, Harbin, 150040, China.</nlm:affiliation></affiliation></author><author><name sortKey="Lv, Shibo" sort="Lv, Shibo" uniqKey="Lv S" first="Shibo" last="Lv">Shibo Lv</name><affiliation><nlm:affiliation>State Key Laboratory of Tree Genetics and Breeding (Northeast Forestry University), School of Forestry, Northeast Forestry University, Harbin, 150040, China.</nlm:affiliation></affiliation></author><author><name sortKey="Guan, Tao" sort="Guan, Tao" uniqKey="Guan T" first="Tao" last="Guan">Tao Guan</name><affiliation><nlm:affiliation>State Key Laboratory of Tree Genetics and Breeding (Northeast Forestry University), School of Forestry, Northeast Forestry University, Harbin, 150040, China.</nlm:affiliation></affiliation></author><author><name sortKey="Jiang, Tingbo" sort="Jiang, Tingbo" uniqKey="Jiang T" first="Tingbo" last="Jiang">Tingbo Jiang</name><affiliation><nlm:affiliation>State Key Laboratory of Tree Genetics and Breeding (Northeast Forestry University), School of Forestry, Northeast Forestry University, Harbin, 150040, China.</nlm:affiliation></affiliation></author><author><name sortKey="Cheng, Yuxiang" sort="Cheng, Yuxiang" uniqKey="Cheng Y" first="Yuxiang" last="Cheng">Yuxiang Cheng</name><affiliation><nlm:affiliation>State Key Laboratory of Tree Genetics and Breeding (Northeast Forestry University), School of Forestry, Northeast Forestry University, Harbin, 150040, China. 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Electronic address: maxj@nefu.edu.cn.</nlm:affiliation></affiliation></author><author><name sortKey="Liang, Xueying" sort="Liang, Xueying" uniqKey="Liang X" first="Xueying" last="Liang">Xueying Liang</name><affiliation><nlm:affiliation>State Key Laboratory of Tree Genetics and Breeding (Northeast Forestry University), School of Forestry, Northeast Forestry University, Harbin, 150040, China.</nlm:affiliation></affiliation></author><author><name sortKey="Lv, Shibo" sort="Lv, Shibo" uniqKey="Lv S" first="Shibo" last="Lv">Shibo Lv</name><affiliation><nlm:affiliation>State Key Laboratory of Tree Genetics and Breeding (Northeast Forestry University), School of Forestry, Northeast Forestry University, Harbin, 150040, China.</nlm:affiliation></affiliation></author><author><name sortKey="Guan, Tao" sort="Guan, Tao" uniqKey="Guan T" first="Tao" last="Guan">Tao Guan</name><affiliation><nlm:affiliation>State Key Laboratory of Tree Genetics and Breeding (Northeast Forestry University), School of Forestry, Northeast Forestry University, Harbin, 150040, China.</nlm:affiliation></affiliation></author><author><name sortKey="Jiang, Tingbo" sort="Jiang, Tingbo" uniqKey="Jiang T" first="Tingbo" last="Jiang">Tingbo Jiang</name><affiliation><nlm:affiliation>State Key Laboratory of Tree Genetics and Breeding (Northeast Forestry University), School of Forestry, Northeast Forestry University, Harbin, 150040, China.</nlm:affiliation></affiliation></author><author><name sortKey="Cheng, Yuxiang" sort="Cheng, Yuxiang" uniqKey="Cheng Y" first="Yuxiang" last="Cheng">Yuxiang Cheng</name><affiliation><nlm:affiliation>State Key Laboratory of Tree Genetics and Breeding (Northeast Forestry University), School of Forestry, Northeast Forestry University, Harbin, 150040, China. Electronic address: chengyuxiang@nefu.edu.cn.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Plant science : an international journal of experimental plant biology</title><idno type="eISSN">1873-2259</idno><imprint><date when="2020" type="published">2020</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Amino Acid Sequence (MeSH)</term><term>Gibberellins (metabolism)</term><term>Histone Deacetylases (chemistry)</term><term>Histone Deacetylases (genetics)</term><term>Histone Deacetylases (metabolism)</term><term>Phylogeny (MeSH)</term><term>Plant Proteins (chemistry)</term><term>Plant Proteins (genetics)</term><term>Plant Proteins (metabolism)</term><term>Plant Roots (genetics)</term><term>Plant Roots (growth & development)</term><term>Populus (genetics)</term><term>Populus (growth & development)</term><term>Populus (physiology)</term><term>Salt Tolerance (genetics)</term><term>Sequence Alignment (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Histone Deacetylases</term><term>Plant Proteins</term></keywords><keywords scheme="MESH" type="chemical" qualifier="genetics" xml:lang="en"><term>Histone Deacetylases</term><term>Plant Proteins</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Gibberellins</term><term>Histone Deacetylases</term><term>Plant Proteins</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Plant Roots</term><term>Populus</term><term>Salt Tolerance</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Plant Roots</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Populus</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Amino Acid Sequence</term><term>Phylogeny</term><term>Sequence Alignment</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Histone deacetylases (HDACs) regulate gene transcription, and play a critical role in plant growth, development and stress responses. HD2 proteins are plant specific histone deacetylases. In woody plants, functions of HD2s are not known. In this study, we cloned an HD2 gene PtHDT902 from Populus trichocarpa and investigated its sequence, expression, subcellular localization, and functions in root development and salt stress responses. Our findings indicated that PtHDT902 was a nuclear protein and its expression was regulated by abiotic stresses. The over-expression of PtHDT902 in both Arabidopsis and poplar increased the expression levels of gibberellin (GA) biosynthetic genes. The expression of PtHDT902 in Arabidopsis enhanced primary root growth, and its over-expression in poplar inhibited adventitious root formation. These phenotypes resulted from over-expression of PtHDT902 were consistent with the GA-overproduction phenotypes. In addition, the poplar plants over-expressing PtHDT902 exhibited lower tolerance to salt than non-transgenic plants. These findings indicated that PtHDT902 worked as an important regulator in adventitious root formation and salt stress tolerance in poplar.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">31779889</PMID><DateCompleted><Year>2020</Year><Month>03</Month><Day>23</Day></DateCompleted><DateRevised><Year>2020</Year><Month>09</Month><Day>30</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1873-2259</ISSN><JournalIssue CitedMedium="Internet"><Volume>290</Volume><PubDate><Year>2020</Year><Month>Jan</Month></PubDate></JournalIssue><Title>Plant science : an international journal of experimental plant biology</Title><ISOAbbreviation>Plant Sci</ISOAbbreviation></Journal><ArticleTitle>Histone deacetylase gene PtHDT902 modifies adventitious root formation and negatively regulates salt stress tolerance in poplar.</ArticleTitle><Pagination><MedlinePgn>110301</MedlinePgn></Pagination><ELocationID EIdType="pii" ValidYN="Y">S0168-9452(19)30979-3</ELocationID><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.plantsci.2019.110301</ELocationID><Abstract><AbstractText>Histone deacetylases (HDACs) regulate gene transcription, and play a critical role in plant growth, development and stress responses. HD2 proteins are plant specific histone deacetylases. In woody plants, functions of HD2s are not known. In this study, we cloned an HD2 gene PtHDT902 from Populus trichocarpa and investigated its sequence, expression, subcellular localization, and functions in root development and salt stress responses. Our findings indicated that PtHDT902 was a nuclear protein and its expression was regulated by abiotic stresses. The over-expression of PtHDT902 in both Arabidopsis and poplar increased the expression levels of gibberellin (GA) biosynthetic genes. The expression of PtHDT902 in Arabidopsis enhanced primary root growth, and its over-expression in poplar inhibited adventitious root formation. These phenotypes resulted from over-expression of PtHDT902 were consistent with the GA-overproduction phenotypes. In addition, the poplar plants over-expressing PtHDT902 exhibited lower tolerance to salt than non-transgenic plants. These findings indicated that PtHDT902 worked as an important regulator in adventitious root formation and salt stress tolerance in poplar.</AbstractText><CopyrightInformation>Copyright © 2019 Elsevier B.V. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Ma</LastName><ForeName>Xujun</ForeName><Initials>X</Initials><AffiliationInfo><Affiliation>State Key Laboratory of Tree Genetics and Breeding (Northeast Forestry University), School of Forestry, Northeast Forestry University, Harbin, 150040, China. Electronic address: maxj@nefu.edu.cn.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Liang</LastName><ForeName>Xueying</ForeName><Initials>X</Initials><AffiliationInfo><Affiliation>State Key Laboratory of Tree Genetics and Breeding (Northeast Forestry University), School of Forestry, Northeast Forestry University, Harbin, 150040, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Lv</LastName><ForeName>Shibo</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>State Key Laboratory of Tree Genetics and Breeding (Northeast Forestry University), School of Forestry, Northeast Forestry University, Harbin, 150040, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Guan</LastName><ForeName>Tao</ForeName><Initials>T</Initials><AffiliationInfo><Affiliation>State Key Laboratory of Tree Genetics and Breeding (Northeast Forestry University), School of Forestry, Northeast Forestry University, Harbin, 150040, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Jiang</LastName><ForeName>Tingbo</ForeName><Initials>T</Initials><AffiliationInfo><Affiliation>State Key Laboratory of Tree Genetics and Breeding (Northeast Forestry University), School of Forestry, Northeast Forestry University, Harbin, 150040, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Cheng</LastName><ForeName>Yuxiang</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>State Key Laboratory of Tree Genetics and Breeding (Northeast Forestry University), School of Forestry, Northeast Forestry University, Harbin, 150040, China. Electronic address: chengyuxiang@nefu.edu.cn.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2019</Year><Month>10</Month><Day>10</Day></ArticleDate></Article><MedlineJournalInfo><Country>Ireland</Country><MedlineTA>Plant Sci</MedlineTA><NlmUniqueID>9882015</NlmUniqueID><ISSNLinking>0168-9452</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D005875">Gibberellins</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D010940">Plant Proteins</NameOfSubstance></Chemical><Chemical><RegistryNumber>BU0A7MWB6L</RegistryNumber><NameOfSubstance UI="C007842">gibberellic acid</NameOfSubstance></Chemical><Chemical><RegistryNumber>EC 3.5.1.98</RegistryNumber><NameOfSubstance UI="D006655">Histone Deacetylases</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000595" MajorTopicYN="N">Amino Acid Sequence</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005875" MajorTopicYN="N">Gibberellins</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006655" MajorTopicYN="N">Histone Deacetylases</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="D010802" MajorTopicYN="N">Phylogeny</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010940" MajorTopicYN="N">Plant 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="D018517" MajorTopicYN="N">Plant Roots</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName></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="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D055049" MajorTopicYN="N">Salt Tolerance</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D016415" MajorTopicYN="N">Sequence Alignment</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Histone deacetylase</Keyword><Keyword MajorTopicYN="N">Populus trichocarpa</Keyword><Keyword MajorTopicYN="N">PtHDT902</Keyword><Keyword MajorTopicYN="N">Root</Keyword><Keyword MajorTopicYN="N">Salt stress</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2019</Year><Month>07</Month><Day>16</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2019</Year><Month>10</Month><Day>04</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2019</Year><Month>10</Month><Day>05</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2019</Year><Month>11</Month><Day>30</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2019</Year><Month>11</Month><Day>30</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2020</Year><Month>3</Month><Day>24</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">31779889</ArticleId><ArticleId IdType="pii">S0168-9452(19)30979-3</ArticleId><ArticleId IdType="doi">10.1016/j.plantsci.2019.110301</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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