Three stress-responsive NAC transcription factors from Populus euphratica differentially regulate salt and drought tolerance in transgenic plants.
Identifieur interne : 000C30 ( Main/Exploration ); précédent : 000C29; suivant : 000C31Three stress-responsive NAC transcription factors from Populus euphratica differentially regulate salt and drought tolerance in transgenic plants.
Auteurs : Xin Lu [République populaire de Chine] ; Xiaofei Zhang [République populaire de Chine] ; Hui Duan [République populaire de Chine] ; Conglong Lian [République populaire de Chine] ; Chao Liu [République populaire de Chine] ; Weilun Yin [République populaire de Chine] ; Xinli Xia [République populaire de Chine]Source :
- Physiologia plantarum [ 1399-3054 ] ; 2018.
Descripteurs français
- KwdFr :
- Activation de la transcription (génétique), Analyse de profil d'expression de gènes (MeSH), Analyse de séquence de protéine (MeSH), Arabidopsis (génétique), Chlorure de sodium (pharmacologie), Facteurs de transcription (métabolisme), Fractions subcellulaires (métabolisme), Mutation (génétique), Phylogenèse (MeSH), Phénotype (MeSH), Populus (génétique), Populus (métabolisme), Populus (physiologie), Protéines végétales (métabolisme), Racines de plante (effets des médicaments et des substances chimiques), Racines de plante (physiologie), Régulation de l'expression des gènes végétaux (effets des médicaments et des substances chimiques), Stress physiologique (effets des médicaments et des substances chimiques), Sécheresses (MeSH), Végétaux génétiquement modifiés (MeSH).
- MESH :
- effets des médicaments et des substances chimiques : Racines de plante, Régulation de l'expression des gènes végétaux, Stress physiologique.
- génétique : Activation de la transcription, Arabidopsis, Mutation, Populus.
- métabolisme : Facteurs de transcription, Fractions subcellulaires, Populus, Protéines végétales.
- pharmacologie : Chlorure de sodium.
- physiologie : Populus, Racines de plante.
- Analyse de profil d'expression de gènes, Analyse de séquence de protéine, Phylogenèse, Phénotype, Sécheresses, Végétaux génétiquement modifiés.
English descriptors
- KwdEn :
- Arabidopsis (genetics), Droughts (MeSH), Gene Expression Profiling (MeSH), Gene Expression Regulation, Plant (drug effects), Mutation (genetics), Phenotype (MeSH), Phylogeny (MeSH), Plant Proteins (metabolism), Plant Roots (drug effects), Plant Roots (physiology), Plants, Genetically Modified (MeSH), Populus (genetics), Populus (metabolism), Populus (physiology), Sequence Analysis, Protein (MeSH), Sodium Chloride (pharmacology), Stress, Physiological (drug effects), Subcellular Fractions (metabolism), Transcription Factors (metabolism), Transcriptional Activation (genetics).
- MESH :
- chemical , metabolism : Plant Proteins, Transcription Factors.
- drug effects : Gene Expression Regulation, Plant, Plant Roots, Stress, Physiological.
- genetics : Arabidopsis, Mutation, Populus, Transcriptional Activation.
- metabolism : Populus, Subcellular Fractions.
- chemical , pharmacology : Sodium Chloride.
- physiology : Plant Roots, Populus.
- Droughts, Gene Expression Profiling, Phenotype, Phylogeny, Plants, Genetically Modified, Sequence Analysis, Protein.
Abstract
Stress-responsive NAM, Arabidopsis transcription activation factor 1/2 (ATAF1/2) and CUC2 (SNAC) genes are being used to alter stress tolerance in Arabidopsis or grasses through genetic engineering. However, limited reports are available about the functional characteristics of SNAC in trees. In this study, three putative NAC proteins were identified from Populus euphratica. PeNAC034 and PeNAC045 were classified into the ATAF subgroup and PeNAC036 into the ANAC072 subgroup. These three SNAC transcription factors were localized in the nucleus and contained the transcription activation domain in their C-terminal. Under drought and salt stresses, PeNAC036 was strongly induced in the whole plant, but PeNAC034 was significantly suppressed in the roots and stems, and PeNAC045 was inhibited in the roots. PeNAC036 overexpression in Arabidopsis wild-type (WT) (OEPeNAC036) and PeNAC036 complementation in mutant anac072 (anac072/PeNAC036) lines increased tolerance to salt and drought, whereas PeNAC034 overexpression in WT (OEPeNAC034) and PeNAC034 complementation in mutant ataf1 (ataf1/PeNAC034) lines enhanced salt and drought sensitivity. After drought and salt treatments, the expression levels of COR47, RD29B, ERD11, RD22 and DREB2A were upregulated in OEPeNAC036 and anac072/PeNAC036 lines, but were downregulated in OEPeNAC034 and ataf1/PeNAC034 plants. Compared with WT and Vector lines, PeNAC045 overexpression in poplar WT (OEPeNAC045) led to a significant decrease in the net photosynthesis rate, stomatal conductance and transpiration rate under salinity and drought conditions. These results suggest that P. euphratica can adapt to the environment of high salinity and drought, which may be related to the differential expression patterns of SNAC genes.
DOI: 10.1111/ppl.12613
PubMed: 28776695
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Three stress-responsive NAC transcription factors from Populus euphratica differentially regulate salt and drought tolerance in transgenic plants.</title><author><name sortKey="Lu, Xin" sort="Lu, Xin" uniqKey="Lu X" first="Xin" last="Lu">Xin Lu</name><affiliation wicri:level="1"><nlm:affiliation>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, P. R. China.</nlm:affiliation><country xml:lang="fr" wicri:curation="lc">République populaire de Chine</country><wicri:regionArea>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083</wicri:regionArea><wicri:noRegion>100083</wicri:noRegion></affiliation></author><author><name sortKey="Zhang, Xiaofei" sort="Zhang, Xiaofei" uniqKey="Zhang X" first="Xiaofei" last="Zhang">Xiaofei Zhang</name><affiliation wicri:level="1"><nlm:affiliation>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, P. R. China.</nlm:affiliation><country xml:lang="fr" wicri:curation="lc">République populaire de Chine</country><wicri:regionArea>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083</wicri:regionArea><wicri:noRegion>100083</wicri:noRegion></affiliation></author><author><name sortKey="Duan, Hui" sort="Duan, Hui" uniqKey="Duan H" first="Hui" last="Duan">Hui Duan</name><affiliation wicri:level="1"><nlm:affiliation>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, P. R. China.</nlm:affiliation><country xml:lang="fr" wicri:curation="lc">République populaire de Chine</country><wicri:regionArea>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083</wicri:regionArea><wicri:noRegion>100083</wicri:noRegion></affiliation></author><author><name sortKey="Lian, Conglong" sort="Lian, Conglong" uniqKey="Lian C" first="Conglong" last="Lian">Conglong Lian</name><affiliation wicri:level="1"><nlm:affiliation>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, P. R. China.</nlm:affiliation><country xml:lang="fr" wicri:curation="lc">République populaire de Chine</country><wicri:regionArea>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083</wicri:regionArea><wicri:noRegion>100083</wicri:noRegion></affiliation></author><author><name sortKey="Liu, Chao" sort="Liu, Chao" uniqKey="Liu C" first="Chao" last="Liu">Chao Liu</name><affiliation wicri:level="1"><nlm:affiliation>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, P. R. China.</nlm:affiliation><country xml:lang="fr" wicri:curation="lc">République populaire de Chine</country><wicri:regionArea>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083</wicri:regionArea><wicri:noRegion>100083</wicri:noRegion></affiliation></author><author><name sortKey="Yin, Weilun" sort="Yin, Weilun" uniqKey="Yin W" first="Weilun" last="Yin">Weilun Yin</name><affiliation wicri:level="1"><nlm:affiliation>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, P. R. China.</nlm:affiliation><country xml:lang="fr" wicri:curation="lc">République populaire de Chine</country><wicri:regionArea>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083</wicri:regionArea><wicri:noRegion>100083</wicri:noRegion></affiliation></author><author><name sortKey="Xia, Xinli" sort="Xia, Xinli" uniqKey="Xia X" first="Xinli" last="Xia">Xinli Xia</name><affiliation wicri:level="1"><nlm:affiliation>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, P. R. China.</nlm:affiliation><country xml:lang="fr" wicri:curation="lc">République populaire de Chine</country><wicri:regionArea>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083</wicri:regionArea><wicri:noRegion>100083</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2018">2018</date><idno type="RBID">pubmed:28776695</idno><idno type="pmid">28776695</idno><idno type="doi">10.1111/ppl.12613</idno><idno type="wicri:Area/Main/Corpus">001213</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">001213</idno><idno type="wicri:Area/Main/Curation">001213</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">001213</idno><idno type="wicri:Area/Main/Exploration">001213</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Three stress-responsive NAC transcription factors from Populus euphratica differentially regulate salt and drought tolerance in transgenic plants.</title><author><name sortKey="Lu, Xin" sort="Lu, Xin" uniqKey="Lu X" first="Xin" last="Lu">Xin Lu</name><affiliation wicri:level="1"><nlm:affiliation>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, P. R. China.</nlm:affiliation><country xml:lang="fr" wicri:curation="lc">République populaire de Chine</country><wicri:regionArea>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083</wicri:regionArea><wicri:noRegion>100083</wicri:noRegion></affiliation></author><author><name sortKey="Zhang, Xiaofei" sort="Zhang, Xiaofei" uniqKey="Zhang X" first="Xiaofei" last="Zhang">Xiaofei Zhang</name><affiliation wicri:level="1"><nlm:affiliation>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, P. R. China.</nlm:affiliation><country xml:lang="fr" wicri:curation="lc">République populaire de Chine</country><wicri:regionArea>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083</wicri:regionArea><wicri:noRegion>100083</wicri:noRegion></affiliation></author><author><name sortKey="Duan, Hui" sort="Duan, Hui" uniqKey="Duan H" first="Hui" last="Duan">Hui Duan</name><affiliation wicri:level="1"><nlm:affiliation>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, P. R. China.</nlm:affiliation><country xml:lang="fr" wicri:curation="lc">République populaire de Chine</country><wicri:regionArea>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083</wicri:regionArea><wicri:noRegion>100083</wicri:noRegion></affiliation></author><author><name sortKey="Lian, Conglong" sort="Lian, Conglong" uniqKey="Lian C" first="Conglong" last="Lian">Conglong Lian</name><affiliation wicri:level="1"><nlm:affiliation>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, P. R. China.</nlm:affiliation><country xml:lang="fr" wicri:curation="lc">République populaire de Chine</country><wicri:regionArea>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083</wicri:regionArea><wicri:noRegion>100083</wicri:noRegion></affiliation></author><author><name sortKey="Liu, Chao" sort="Liu, Chao" uniqKey="Liu C" first="Chao" last="Liu">Chao Liu</name><affiliation wicri:level="1"><nlm:affiliation>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, P. R. China.</nlm:affiliation><country xml:lang="fr" wicri:curation="lc">République populaire de Chine</country><wicri:regionArea>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083</wicri:regionArea><wicri:noRegion>100083</wicri:noRegion></affiliation></author><author><name sortKey="Yin, Weilun" sort="Yin, Weilun" uniqKey="Yin W" first="Weilun" last="Yin">Weilun Yin</name><affiliation wicri:level="1"><nlm:affiliation>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, P. R. China.</nlm:affiliation><country xml:lang="fr" wicri:curation="lc">République populaire de Chine</country><wicri:regionArea>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083</wicri:regionArea><wicri:noRegion>100083</wicri:noRegion></affiliation></author><author><name sortKey="Xia, Xinli" sort="Xia, Xinli" uniqKey="Xia X" first="Xinli" last="Xia">Xinli Xia</name><affiliation wicri:level="1"><nlm:affiliation>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, P. R. China.</nlm:affiliation><country xml:lang="fr" wicri:curation="lc">République populaire de Chine</country><wicri:regionArea>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083</wicri:regionArea><wicri:noRegion>100083</wicri:noRegion></affiliation></author></analytic><series><title level="j">Physiologia plantarum</title><idno type="eISSN">1399-3054</idno><imprint><date when="2018" type="published">2018</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Arabidopsis (genetics)</term><term>Droughts (MeSH)</term><term>Gene Expression Profiling (MeSH)</term><term>Gene Expression Regulation, Plant (drug effects)</term><term>Mutation (genetics)</term><term>Phenotype (MeSH)</term><term>Phylogeny (MeSH)</term><term>Plant Proteins (metabolism)</term><term>Plant Roots (drug effects)</term><term>Plant Roots (physiology)</term><term>Plants, Genetically Modified (MeSH)</term><term>Populus (genetics)</term><term>Populus (metabolism)</term><term>Populus (physiology)</term><term>Sequence Analysis, Protein (MeSH)</term><term>Sodium Chloride (pharmacology)</term><term>Stress, Physiological (drug effects)</term><term>Subcellular Fractions (metabolism)</term><term>Transcription Factors (metabolism)</term><term>Transcriptional Activation (genetics)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Activation de la transcription (génétique)</term><term>Analyse de profil d'expression de gènes (MeSH)</term><term>Analyse de séquence de protéine (MeSH)</term><term>Arabidopsis (génétique)</term><term>Chlorure de sodium (pharmacologie)</term><term>Facteurs de transcription (métabolisme)</term><term>Fractions subcellulaires (métabolisme)</term><term>Mutation (génétique)</term><term>Phylogenèse (MeSH)</term><term>Phénotype (MeSH)</term><term>Populus (génétique)</term><term>Populus (métabolisme)</term><term>Populus (physiologie)</term><term>Protéines végétales (métabolisme)</term><term>Racines de plante (effets des médicaments et des substances chimiques)</term><term>Racines de plante (physiologie)</term><term>Régulation de l'expression des gènes végétaux (effets des médicaments et des substances chimiques)</term><term>Stress physiologique (effets des médicaments et des substances chimiques)</term><term>Sécheresses (MeSH)</term><term>Végétaux génétiquement modifiés (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Plant Proteins</term><term>Transcription Factors</term></keywords><keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Gene Expression Regulation, Plant</term><term>Plant Roots</term><term>Stress, Physiological</term></keywords><keywords scheme="MESH" qualifier="effets des médicaments et des substances chimiques" xml:lang="fr"><term>Racines de plante</term><term>Régulation de l'expression des gènes végétaux</term><term>Stress physiologique</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Arabidopsis</term><term>Mutation</term><term>Populus</term><term>Transcriptional Activation</term></keywords><keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Activation de la transcription</term><term>Arabidopsis</term><term>Mutation</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Populus</term><term>Subcellular Fractions</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Facteurs de transcription</term><term>Fractions subcellulaires</term><term>Populus</term><term>Protéines végétales</term></keywords><keywords scheme="MESH" qualifier="pharmacologie" xml:lang="fr"><term>Chlorure de sodium</term></keywords><keywords scheme="MESH" type="chemical" qualifier="pharmacology" xml:lang="en"><term>Sodium Chloride</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Populus</term><term>Racines de plante</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Plant Roots</term><term>Populus</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Droughts</term><term>Gene Expression Profiling</term><term>Phenotype</term><term>Phylogeny</term><term>Plants, Genetically Modified</term><term>Sequence Analysis, Protein</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Analyse de profil d'expression de gènes</term><term>Analyse de séquence de protéine</term><term>Phylogenèse</term><term>Phénotype</term><term>Sécheresses</term><term>Végétaux génétiquement modifiés</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Stress-responsive NAM, Arabidopsis transcription activation factor 1/2 (ATAF1/2) and CUC2 (SNAC) genes are being used to alter stress tolerance in Arabidopsis or grasses through genetic engineering. However, limited reports are available about the functional characteristics of SNAC in trees. In this study, three putative NAC proteins were identified from Populus euphratica. PeNAC034 and PeNAC045 were classified into the ATAF subgroup and PeNAC036 into the ANAC072 subgroup. These three SNAC transcription factors were localized in the nucleus and contained the transcription activation domain in their C-terminal. Under drought and salt stresses, PeNAC036 was strongly induced in the whole plant, but PeNAC034 was significantly suppressed in the roots and stems, and PeNAC045 was inhibited in the roots. PeNAC036 overexpression in Arabidopsis wild-type (WT) (OEPeNAC036) and PeNAC036 complementation in mutant anac072 (anac072/PeNAC036) lines increased tolerance to salt and drought, whereas PeNAC034 overexpression in WT (OEPeNAC034) and PeNAC034 complementation in mutant ataf1 (ataf1/PeNAC034) lines enhanced salt and drought sensitivity. After drought and salt treatments, the expression levels of COR47, RD29B, ERD11, RD22 and DREB2A were upregulated in OEPeNAC036 and anac072/PeNAC036 lines, but were downregulated in OEPeNAC034 and ataf1/PeNAC034 plants. Compared with WT and Vector lines, PeNAC045 overexpression in poplar WT (OEPeNAC045) led to a significant decrease in the net photosynthesis rate, stomatal conductance and transpiration rate under salinity and drought conditions. These results suggest that P. euphratica can adapt to the environment of high salinity and drought, which may be related to the differential expression patterns of SNAC genes.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">28776695</PMID><DateCompleted><Year>2018</Year><Month>07</Month><Day>23</Day></DateCompleted><DateRevised><Year>2018</Year><Month>07</Month><Day>23</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1399-3054</ISSN><JournalIssue CitedMedium="Internet"><Volume>162</Volume><Issue>1</Issue><PubDate><Year>2018</Year><Month>Jan</Month></PubDate></JournalIssue><Title>Physiologia plantarum</Title><ISOAbbreviation>Physiol Plant</ISOAbbreviation></Journal><ArticleTitle>Three stress-responsive NAC transcription factors from Populus euphratica differentially regulate salt and drought tolerance in transgenic plants.</ArticleTitle><Pagination><MedlinePgn>73-97</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1111/ppl.12613</ELocationID><Abstract><AbstractText>Stress-responsive NAM, Arabidopsis transcription activation factor 1/2 (ATAF1/2) and CUC2 (SNAC) genes are being used to alter stress tolerance in Arabidopsis or grasses through genetic engineering. However, limited reports are available about the functional characteristics of SNAC in trees. In this study, three putative NAC proteins were identified from Populus euphratica. PeNAC034 and PeNAC045 were classified into the ATAF subgroup and PeNAC036 into the ANAC072 subgroup. These three SNAC transcription factors were localized in the nucleus and contained the transcription activation domain in their C-terminal. Under drought and salt stresses, PeNAC036 was strongly induced in the whole plant, but PeNAC034 was significantly suppressed in the roots and stems, and PeNAC045 was inhibited in the roots. PeNAC036 overexpression in Arabidopsis wild-type (WT) (OEPeNAC036) and PeNAC036 complementation in mutant anac072 (anac072/PeNAC036) lines increased tolerance to salt and drought, whereas PeNAC034 overexpression in WT (OEPeNAC034) and PeNAC034 complementation in mutant ataf1 (ataf1/PeNAC034) lines enhanced salt and drought sensitivity. After drought and salt treatments, the expression levels of COR47, RD29B, ERD11, RD22 and DREB2A were upregulated in OEPeNAC036 and anac072/PeNAC036 lines, but were downregulated in OEPeNAC034 and ataf1/PeNAC034 plants. Compared with WT and Vector lines, PeNAC045 overexpression in poplar WT (OEPeNAC045) led to a significant decrease in the net photosynthesis rate, stomatal conductance and transpiration rate under salinity and drought conditions. These results suggest that P. euphratica can adapt to the environment of high salinity and drought, which may be related to the differential expression patterns of SNAC genes.</AbstractText><CopyrightInformation>© 2017 Scandinavian Plant Physiology Society.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Lu</LastName><ForeName>Xin</ForeName><Initials>X</Initials><AffiliationInfo><Affiliation>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, P. R. China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zhang</LastName><ForeName>Xiaofei</ForeName><Initials>X</Initials><AffiliationInfo><Affiliation>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, P. R. China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Duan</LastName><ForeName>Hui</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, P. R. China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Lian</LastName><ForeName>Conglong</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, P. R. China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Liu</LastName><ForeName>Chao</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, P. R. China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Yin</LastName><ForeName>Weilun</ForeName><Initials>W</Initials><AffiliationInfo><Affiliation>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, P. R. China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Xia</LastName><ForeName>Xinli</ForeName><Initials>X</Initials><Identifier Source="ORCID">http://orcid.org/0000-0003-3731-4970</Identifier><AffiliationInfo><Affiliation>Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, P. R. China.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2017</Year><Month>11</Month><Day>07</Day></ArticleDate></Article><MedlineJournalInfo><Country>Denmark</Country><MedlineTA>Physiol Plant</MedlineTA><NlmUniqueID>1256322</NlmUniqueID><ISSNLinking>0031-9317</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D010940">Plant Proteins</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D014157">Transcription Factors</NameOfSubstance></Chemical><Chemical><RegistryNumber>451W47IQ8X</RegistryNumber><NameOfSubstance UI="D012965">Sodium Chloride</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D017360" MajorTopicYN="N">Arabidopsis</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D055864" MajorTopicYN="Y">Droughts</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D020869" MajorTopicYN="N">Gene Expression Profiling</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018506" MajorTopicYN="N">Gene Expression Regulation, Plant</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D009154" MajorTopicYN="N">Mutation</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010641" MajorTopicYN="N">Phenotype</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010802" MajorTopicYN="N">Phylogeny</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010940" MajorTopicYN="N">Plant Proteins</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018517" MajorTopicYN="N">Plant Roots</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName><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="Y">genetics</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D020539" MajorTopicYN="N">Sequence Analysis, Protein</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012965" MajorTopicYN="N">Sodium Chloride</DescriptorName><QualifierName UI="Q000494" MajorTopicYN="Y">pharmacology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013312" MajorTopicYN="Y">Stress, Physiological</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013347" MajorTopicYN="N">Subcellular Fractions</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014157" MajorTopicYN="N">Transcription Factors</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D015533" MajorTopicYN="N">Transcriptional Activation</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2017</Year><Month>04</Month><Day>11</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2017</Year><Month>07</Month><Day>04</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2017</Year><Month>07</Month><Day>10</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2017</Year><Month>8</Month><Day>5</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2018</Year><Month>7</Month><Day>24</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2017</Year><Month>8</Month><Day>5</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">28776695</ArticleId><ArticleId IdType="doi">10.1111/ppl.12613</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="Lu, Xin" sort="Lu, Xin" uniqKey="Lu X" first="Xin" last="Lu">Xin Lu</name></noRegion><name sortKey="Duan, Hui" sort="Duan, Hui" uniqKey="Duan H" first="Hui" last="Duan">Hui Duan</name><name sortKey="Lian, Conglong" sort="Lian, Conglong" uniqKey="Lian C" first="Conglong" last="Lian">Conglong Lian</name><name sortKey="Liu, Chao" sort="Liu, Chao" uniqKey="Liu C" first="Chao" last="Liu">Chao Liu</name><name sortKey="Xia, Xinli" sort="Xia, Xinli" uniqKey="Xia X" first="Xinli" last="Xia">Xinli Xia</name><name sortKey="Yin, Weilun" sort="Yin, Weilun" uniqKey="Yin W" first="Weilun" last="Yin">Weilun Yin</name><name sortKey="Zhang, Xiaofei" sort="Zhang, Xiaofei" uniqKey="Zhang X" first="Xiaofei" last="Zhang">Xiaofei Zhang</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Bois/explor/PoplarV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000C30 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000C30 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Bois
|area= PoplarV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= pubmed:28776695
|texte= Three stress-responsive NAC transcription factors from Populus euphratica differentially regulate salt and drought tolerance in transgenic plants.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:28776695" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a PoplarV1
| This area was generated with Dilib version V0.6.37. |  |