PoplarV1, Main, Exploration, bibRecord, 000147

Responses of GABA shunt coupled with carbon and nitrogen metabolism in poplar under NaCl and CdCl2 stresses.

Identifieur interne : 000147 ( Main/Exploration ); précédent : 000146; suivant : 000148

Responses of GABA shunt coupled with carbon and nitrogen metabolism in poplar under NaCl and CdCl2 stresses.

Source :

Ecotoxicology and environmental safety [ 1090-2414 ] ; 2020.

RBID : pubmed:32109582

Descripteurs français

KwdFr :
- Acide gamma-amino-butyrique (métabolisme), Acides aminés (métabolisme), Azote (métabolisme), Carbone (métabolisme), Chlorure de cadmium (métabolisme), Chlorure de cadmium (toxicité), Chlorure de sodium (métabolisme), Chlorure de sodium (toxicité), Cycle citrique (effets des médicaments et des substances chimiques), Glutamate decarboxylase (métabolisme), Plant (croissance et développement), Plant (effets des médicaments et des substances chimiques), Plant (métabolisme), Populus (croissance et développement), Populus (effets des médicaments et des substances chimiques), Populus (métabolisme), Stress physiologique (effets des médicaments et des substances chimiques).
MESH :
- croissance et développement : Plant, Populus.
- effets des médicaments et des substances chimiques : Cycle citrique, Plant, Populus, Stress physiologique.
- métabolisme : Acide gamma-amino-butyrique, Acides aminés, Azote, Carbone, Chlorure de cadmium, Chlorure de sodium, Glutamate decarboxylase, Plant, Populus.
- toxicité : Chlorure de cadmium, Chlorure de sodium.

English descriptors

KwdEn :
- Amino Acids (metabolism), Cadmium Chloride (metabolism), Cadmium Chloride (toxicity), Carbon (metabolism), Citric Acid Cycle (drug effects), Glutamate Decarboxylase (metabolism), Nitrogen (metabolism), Populus (drug effects), Populus (growth & development), Populus (metabolism), Seedlings (drug effects), Seedlings (growth & development), Seedlings (metabolism), Sodium Chloride (metabolism), Sodium Chloride (toxicity), Stress, Physiological (drug effects), gamma-Aminobutyric Acid (metabolism).
MESH :
- chemical , metabolism : Amino Acids, Cadmium Chloride, Carbon, Glutamate Decarboxylase, Nitrogen, Sodium Chloride, gamma-Aminobutyric Acid.
- chemical , toxicity : Cadmium Chloride, Sodium Chloride.
- drug effects : Citric Acid Cycle, Populus, Seedlings, Stress, Physiological.
- growth & development : Populus, Seedlings.
- metabolism : Populus, Seedlings.

Abstract

The γ-aminobutyric acid (GABA) shunt is closely associated with plant tolerance; however, little is known about its mechanism. This study aimed to decipher the responses of the GABA shunt and related carbon-nitrogen metabolism in poplar seedlings (Populus alba × Populus glandulosa) treated with different NaCl and CdCl₂ concentrations for 30 h. The results showed that the activities of glutamate decarboxylase (GAD) and GABA-transaminase (GABA-T) were activated, as well as α-ketoglutarate dehydrogenase (α-KGDH) and succinate dehydrogenase (SDH) activities were enhanced by NaCl and CdCl₂ stresses, except for SDH under CdCl₂ stress. Meanwhile, the expression levels of GADs, GABA-Ts SDHs, succinyl-CoA ligases (SCSs), and succinic acid aldehyde dehydrogenases (SSADHs) were also increased. Notably, significant increases in the key components of GABA shunt, Glu and GABA, were observed under both stresses. Soluble sugars and free amino acids were enhanced, whereas citrate, malate and succinate were almost inhibited by both NaCl and CdCl₂ stresses except that citrate was not changed or just increased by 50-mM NaCl stress. Thus, these results suggested that the carbon-nitrogen balance could be altered by activating the GABA shunt when main TCA-cycle intermediates were inhibited under NaCl and CdCl₂ stresses. This study can enhance the understanding about the functions of the GABA shunt in woody plants under abiotic stresses and may be applied to the genetic improvement of trees for phytoremediation.

DOI: 10.1016/j.ecoenv.2020.110322
PubMed: 32109582

Affiliations:

République populaire de Chine

Links toward previous steps (curation, corpus...)

to stream Main, to step Corpus: 000427
to stream Main, to step Curation: 000427

Le document en format XML

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<sourceDesc><biblStruct><analytic><title xml:lang="en">Responses of GABA shunt coupled with carbon and nitrogen metabolism in poplar under NaCl and CdCl<sub>2</sub>
 stresses.</title>
<author><name sortKey="Ji, Jing" sort="Ji, Jing" uniqKey="Ji J" first="Jing" last="Ji">Jing Ji</name>
<affiliation wicri:level="1"><nlm:affiliation>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091, China.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091</wicri:regionArea>
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</affiliation>
</author>
<author><name sortKey="Shi, Zheng" sort="Shi, Zheng" uniqKey="Shi Z" first="Zheng" last="Shi">Zheng Shi</name>
<affiliation wicri:level="1"><nlm:affiliation>Research Institute of Forest Ecology, Environment and Protection, Key Laboratory of Forest Ecology and Environment of State Forestry and Grassland Administration, Chinese Academy of Forestry, 1958 Box, Beijing, 100091, China.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Research Institute of Forest Ecology, Environment and Protection, Key Laboratory of Forest Ecology and Environment of State Forestry and Grassland Administration, Chinese Academy of Forestry, 1958 Box, Beijing, 100091</wicri:regionArea>
<wicri:noRegion>100091</wicri:noRegion>
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<author><name sortKey="Xie, Tiantian" sort="Xie, Tiantian" uniqKey="Xie T" first="Tiantian" last="Xie">Tiantian Xie</name>
<affiliation wicri:level="1"><nlm:affiliation>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091, China.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
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<author><name sortKey="Zhang, Xiaoman" sort="Zhang, Xiaoman" uniqKey="Zhang X" first="Xiaoman" last="Zhang">Xiaoman Zhang</name>
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<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>College of Landscape Architecture and Tourism, Hebei Agricultural University, No. 289 Lingyusi Street, Baoding, 071001, Hebei</wicri:regionArea>
<wicri:noRegion>Hebei</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Chen, Wei" sort="Chen, Wei" uniqKey="Chen W" first="Wei" last="Chen">Wei Chen</name>
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<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091</wicri:regionArea>
<wicri:noRegion>100091</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Du, Changjian" sort="Du, Changjian" uniqKey="Du C" first="Changjian" last="Du">Changjian Du</name>
<affiliation wicri:level="1"><nlm:affiliation>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091, China.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091</wicri:regionArea>
<wicri:noRegion>100091</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Sun, Jiacheng" sort="Sun, Jiacheng" uniqKey="Sun J" first="Jiacheng" last="Sun">Jiacheng Sun</name>
<affiliation wicri:level="1"><nlm:affiliation>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091, China.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091</wicri:regionArea>
<wicri:noRegion>100091</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Yue, Jianyun" sort="Yue, Jianyun" uniqKey="Yue J" first="Jianyun" last="Yue">Jianyun Yue</name>
<affiliation wicri:level="1"><nlm:affiliation>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091, China.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091</wicri:regionArea>
<wicri:noRegion>100091</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Zhao, Xiulian" sort="Zhao, Xiulian" uniqKey="Zhao X" first="Xiulian" last="Zhao">Xiulian Zhao</name>
<affiliation wicri:level="1"><nlm:affiliation>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091, China.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091</wicri:regionArea>
<wicri:noRegion>100091</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Jiang, Zeping" sort="Jiang, Zeping" uniqKey="Jiang Z" first="Zeping" last="Jiang">Zeping Jiang</name>
<affiliation wicri:level="1"><nlm:affiliation>Research Institute of Forest Ecology, Environment and Protection, Key Laboratory of Forest Ecology and Environment of State Forestry and Grassland Administration, Chinese Academy of Forestry, 1958 Box, Beijing, 100091, China.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Research Institute of Forest Ecology, Environment and Protection, Key Laboratory of Forest Ecology and Environment of State Forestry and Grassland Administration, Chinese Academy of Forestry, 1958 Box, Beijing, 100091</wicri:regionArea>
<wicri:noRegion>100091</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Shi, Shengqing" sort="Shi, Shengqing" uniqKey="Shi S" first="Shengqing" last="Shi">Shengqing Shi</name>
<affiliation wicri:level="1"><nlm:affiliation>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091, China. Electronic address: shi.shengqing@caf.ac.cn.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091</wicri:regionArea>
<wicri:noRegion>100091</wicri:noRegion>
</affiliation>
</author>
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<series><title level="j">Ecotoxicology and environmental safety</title>
<idno type="eISSN">1090-2414</idno>
<imprint><date when="2020" type="published">2020</date>
</imprint>
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<term>Cadmium Chloride (metabolism)</term>
<term>Cadmium Chloride (toxicity)</term>
<term>Carbon (metabolism)</term>
<term>Citric Acid Cycle (drug effects)</term>
<term>Glutamate Decarboxylase (metabolism)</term>
<term>Nitrogen (metabolism)</term>
<term>Populus (drug effects)</term>
<term>Populus (growth & development)</term>
<term>Populus (metabolism)</term>
<term>Seedlings (drug effects)</term>
<term>Seedlings (growth & development)</term>
<term>Seedlings (metabolism)</term>
<term>Sodium Chloride (metabolism)</term>
<term>Sodium Chloride (toxicity)</term>
<term>Stress, Physiological (drug effects)</term>
<term>gamma-Aminobutyric Acid (metabolism)</term>
</keywords>
<keywords scheme="KwdFr" xml:lang="fr"><term>Acide gamma-amino-butyrique (métabolisme)</term>
<term>Acides aminés (métabolisme)</term>
<term>Azote (métabolisme)</term>
<term>Carbone (métabolisme)</term>
<term>Chlorure de cadmium (métabolisme)</term>
<term>Chlorure de cadmium (toxicité)</term>
<term>Chlorure de sodium (métabolisme)</term>
<term>Chlorure de sodium (toxicité)</term>
<term>Cycle citrique (effets des médicaments et des substances chimiques)</term>
<term>Glutamate decarboxylase (métabolisme)</term>
<term>Plant (croissance et développement)</term>
<term>Plant (effets des médicaments et des substances chimiques)</term>
<term>Plant (métabolisme)</term>
<term>Populus (croissance et développement)</term>
<term>Populus (effets des médicaments et des substances chimiques)</term>
<term>Populus (métabolisme)</term>
<term>Stress physiologique (effets des médicaments et des substances chimiques)</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Amino Acids</term>
<term>Cadmium Chloride</term>
<term>Carbon</term>
<term>Glutamate Decarboxylase</term>
<term>Nitrogen</term>
<term>Sodium Chloride</term>
<term>gamma-Aminobutyric Acid</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="toxicity" xml:lang="en"><term>Cadmium Chloride</term>
<term>Sodium Chloride</term>
</keywords>
<keywords scheme="MESH" qualifier="croissance et développement" xml:lang="fr"><term>Plant</term>
<term>Populus</term>
</keywords>
<keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Citric Acid Cycle</term>
<term>Populus</term>
<term>Seedlings</term>
<term>Stress, Physiological</term>
</keywords>
<keywords scheme="MESH" qualifier="effets des médicaments et des substances chimiques" xml:lang="fr"><term>Cycle citrique</term>
<term>Plant</term>
<term>Populus</term>
<term>Stress physiologique</term>
</keywords>
<keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Populus</term>
<term>Seedlings</term>
</keywords>
<keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Populus</term>
<term>Seedlings</term>
</keywords>
<keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Acide gamma-amino-butyrique</term>
<term>Acides aminés</term>
<term>Azote</term>
<term>Carbone</term>
<term>Chlorure de cadmium</term>
<term>Chlorure de sodium</term>
<term>Glutamate decarboxylase</term>
<term>Plant</term>
<term>Populus</term>
</keywords>
<keywords scheme="MESH" qualifier="toxicité" xml:lang="fr"><term>Chlorure de cadmium</term>
<term>Chlorure de sodium</term>
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<front><div type="abstract" xml:lang="en">The γ-aminobutyric acid (GABA) shunt is closely associated with plant tolerance; however, little is known about its mechanism. This study aimed to decipher the responses of the GABA shunt and related carbon-nitrogen metabolism in poplar seedlings (Populus alba × Populus glandulosa) treated with different NaCl and CdCl<sub>2</sub>
 concentrations for 30 h. The results showed that the activities of glutamate decarboxylase (GAD) and GABA-transaminase (GABA-T) were activated, as well as α-ketoglutarate dehydrogenase (α-KGDH) and succinate dehydrogenase (SDH) activities were enhanced by NaCl and CdCl<sub>2</sub>
 stresses, except for SDH under CdCl<sub>2</sub>
 stress. Meanwhile, the expression levels of GADs, GABA-Ts SDHs, succinyl-CoA ligases (SCSs), and succinic acid aldehyde dehydrogenases (SSADHs) were also increased. Notably, significant increases in the key components of GABA shunt, Glu and GABA, were observed under both stresses. Soluble sugars and free amino acids were enhanced, whereas citrate, malate and succinate were almost inhibited by both NaCl and CdCl<sub>2</sub>
 stresses except that citrate was not changed or just increased by 50-mM NaCl stress. Thus, these results suggested that the carbon-nitrogen balance could be altered by activating the GABA shunt when main TCA-cycle intermediates were inhibited under NaCl and CdCl<sub>2</sub>
 stresses. This study can enhance the understanding about the functions of the GABA shunt in woody plants under abiotic stresses and may be applied to the genetic improvement of trees for phytoremediation.</div>
</front>
</TEI>
<pubmed><MedlineCitation Status="MEDLINE" IndexingMethod="Curated" Owner="NLM"><PMID Version="1">32109582</PMID>
<DateCompleted><Year>2020</Year>
<Month>05</Month>
<Day>27</Day>
</DateCompleted>
<DateRevised><Year>2020</Year>
<Month>05</Month>
<Day>27</Day>
</DateRevised>
<Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1090-2414</ISSN>
<JournalIssue CitedMedium="Internet"><Volume>193</Volume>
<PubDate><Year>2020</Year>
<Month>Apr</Month>
<Day>15</Day>
</PubDate>
</JournalIssue>
<Title>Ecotoxicology and environmental safety</Title>
<ISOAbbreviation>Ecotoxicol Environ Saf</ISOAbbreviation>
</Journal>
<ArticleTitle>Responses of GABA shunt coupled with carbon and nitrogen metabolism in poplar under NaCl and CdCl<sub>2</sub>
 stresses.</ArticleTitle>
<Pagination><MedlinePgn>110322</MedlinePgn>
</Pagination>
<ELocationID EIdType="pii" ValidYN="Y">S0147-6513(20)30161-5</ELocationID>
<ELocationID EIdType="doi" ValidYN="Y">10.1016/j.ecoenv.2020.110322</ELocationID>
<Abstract><AbstractText>The γ-aminobutyric acid (GABA) shunt is closely associated with plant tolerance; however, little is known about its mechanism. This study aimed to decipher the responses of the GABA shunt and related carbon-nitrogen metabolism in poplar seedlings (Populus alba × Populus glandulosa) treated with different NaCl and CdCl<sub>2</sub>
 concentrations for 30 h. The results showed that the activities of glutamate decarboxylase (GAD) and GABA-transaminase (GABA-T) were activated, as well as α-ketoglutarate dehydrogenase (α-KGDH) and succinate dehydrogenase (SDH) activities were enhanced by NaCl and CdCl<sub>2</sub>
 stresses, except for SDH under CdCl<sub>2</sub>
 stress. Meanwhile, the expression levels of GADs, GABA-Ts SDHs, succinyl-CoA ligases (SCSs), and succinic acid aldehyde dehydrogenases (SSADHs) were also increased. Notably, significant increases in the key components of GABA shunt, Glu and GABA, were observed under both stresses. Soluble sugars and free amino acids were enhanced, whereas citrate, malate and succinate were almost inhibited by both NaCl and CdCl<sub>2</sub>
 stresses except that citrate was not changed or just increased by 50-mM NaCl stress. Thus, these results suggested that the carbon-nitrogen balance could be altered by activating the GABA shunt when main TCA-cycle intermediates were inhibited under NaCl and CdCl<sub>2</sub>
 stresses. This study can enhance the understanding about the functions of the GABA shunt in woody plants under abiotic stresses and may be applied to the genetic improvement of trees for phytoremediation.</AbstractText>
<CopyrightInformation>Copyright © 2020 Elsevier Inc. All rights reserved.</CopyrightInformation>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Ji</LastName>
<ForeName>Jing</ForeName>
<Initials>J</Initials>
<AffiliationInfo><Affiliation>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Shi</LastName>
<ForeName>Zheng</ForeName>
<Initials>Z</Initials>
<AffiliationInfo><Affiliation>Research Institute of Forest Ecology, Environment and Protection, Key Laboratory of Forest Ecology and Environment of State Forestry and Grassland Administration, Chinese Academy of Forestry, 1958 Box, Beijing, 100091, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Xie</LastName>
<ForeName>Tiantian</ForeName>
<Initials>T</Initials>
<AffiliationInfo><Affiliation>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Zhang</LastName>
<ForeName>Xiaoman</ForeName>
<Initials>X</Initials>
<AffiliationInfo><Affiliation>College of Landscape Architecture and Tourism, Hebei Agricultural University, No. 289 Lingyusi Street, Baoding, 071001, Hebei, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Chen</LastName>
<ForeName>Wei</ForeName>
<Initials>W</Initials>
<AffiliationInfo><Affiliation>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Du</LastName>
<ForeName>Changjian</ForeName>
<Initials>C</Initials>
<AffiliationInfo><Affiliation>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Sun</LastName>
<ForeName>Jiacheng</ForeName>
<Initials>J</Initials>
<AffiliationInfo><Affiliation>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Yue</LastName>
<ForeName>Jianyun</ForeName>
<Initials>J</Initials>
<AffiliationInfo><Affiliation>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Zhao</LastName>
<ForeName>Xiulian</ForeName>
<Initials>X</Initials>
<AffiliationInfo><Affiliation>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Jiang</LastName>
<ForeName>Zeping</ForeName>
<Initials>Z</Initials>
<AffiliationInfo><Affiliation>Research Institute of Forest Ecology, Environment and Protection, Key Laboratory of Forest Ecology and Environment of State Forestry and Grassland Administration, Chinese Academy of Forestry, 1958 Box, Beijing, 100091, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Shi</LastName>
<ForeName>Shengqing</ForeName>
<Initials>S</Initials>
<AffiliationInfo><Affiliation>State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, 1958 Box, Beijing, 100091, China. Electronic address: shi.shengqing@caf.ac.cn.</Affiliation>
</AffiliationInfo>
</Author>
</AuthorList>
<Language>eng</Language>
<PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType>
</PublicationTypeList>
<ArticleDate DateType="Electronic"><Year>2020</Year>
<Month>02</Month>
<Day>25</Day>
</ArticleDate>
</Article>
<MedlineJournalInfo><Country>Netherlands</Country>
<MedlineTA>Ecotoxicol Environ Saf</MedlineTA>
<NlmUniqueID>7805381</NlmUniqueID>
<ISSNLinking>0147-6513</ISSNLinking>
</MedlineJournalInfo>
<ChemicalList><Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D000596">Amino Acids</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>451W47IQ8X</RegistryNumber>
<NameOfSubstance UI="D012965">Sodium Chloride</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>56-12-2</RegistryNumber>
<NameOfSubstance UI="D005680">gamma-Aminobutyric Acid</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>7440-44-0</RegistryNumber>
<NameOfSubstance UI="D002244">Carbon</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>EC 4.1.1.15</RegistryNumber>
<NameOfSubstance UI="D005968">Glutamate Decarboxylase</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>J6K4F9V3BA</RegistryNumber>
<NameOfSubstance UI="D019256">Cadmium Chloride</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>N762921K75</RegistryNumber>
<NameOfSubstance UI="D009584">Nitrogen</NameOfSubstance>
</Chemical>
</ChemicalList>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList><MeshHeading><DescriptorName UI="D000596" MajorTopicYN="N">Amino Acids</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D019256" MajorTopicYN="N">Cadmium Chloride</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
<QualifierName UI="Q000633" MajorTopicYN="Y">toxicity</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D002244" MajorTopicYN="N">Carbon</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D002952" MajorTopicYN="N">Citric Acid Cycle</DescriptorName>
<QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D005968" MajorTopicYN="N">Glutamate Decarboxylase</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D009584" MajorTopicYN="N">Nitrogen</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName>
<QualifierName UI="Q000187" MajorTopicYN="Y">drug effects</QualifierName>
<QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D036226" MajorTopicYN="N">Seedlings</DescriptorName>
<QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName>
<QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D012965" MajorTopicYN="N">Sodium Chloride</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
<QualifierName UI="Q000633" MajorTopicYN="Y">toxicity</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D013312" MajorTopicYN="N">Stress, Physiological</DescriptorName>
<QualifierName UI="Q000187" MajorTopicYN="Y">drug effects</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D005680" MajorTopicYN="N">gamma-Aminobutyric Acid</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName>
</MeshHeading>
</MeshHeadingList>
<KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Carbon and nitrogen metabolism</Keyword>
<Keyword MajorTopicYN="N">CdCl(2) stress</Keyword>
<Keyword MajorTopicYN="N">GABA shunt</Keyword>
<Keyword MajorTopicYN="N">NaCl stress</Keyword>
<Keyword MajorTopicYN="N">Poplar</Keyword>
</KeywordList>
<CoiStatement>Declaration of competing interest The authors declare that they have no competing interests.</CoiStatement>
</MedlineCitation>
<PubmedData><History><PubMedPubDate PubStatus="received"><Year>2019</Year>
<Month>06</Month>
<Day>16</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="revised"><Year>2020</Year>
<Month>02</Month>
<Day>05</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="accepted"><Year>2020</Year>
<Month>02</Month>
<Day>08</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="pubmed"><Year>2020</Year>
<Month>2</Month>
<Day>29</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline"><Year>2020</Year>
<Month>5</Month>
<Day>28</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="entrez"><Year>2020</Year>
<Month>2</Month>
<Day>29</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList><ArticleId IdType="pubmed">32109582</ArticleId>
<ArticleId IdType="pii">S0147-6513(20)30161-5</ArticleId>
<ArticleId IdType="doi">10.1016/j.ecoenv.2020.110322</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="Ji, Jing" sort="Ji, Jing" uniqKey="Ji J" first="Jing" last="Ji">Jing Ji</name>
</noRegion>
<name sortKey="Chen, Wei" sort="Chen, Wei" uniqKey="Chen W" first="Wei" last="Chen">Wei Chen</name>
<name sortKey="Du, Changjian" sort="Du, Changjian" uniqKey="Du C" first="Changjian" last="Du">Changjian Du</name>
<name sortKey="Jiang, Zeping" sort="Jiang, Zeping" uniqKey="Jiang Z" first="Zeping" last="Jiang">Zeping Jiang</name>
<name sortKey="Shi, Shengqing" sort="Shi, Shengqing" uniqKey="Shi S" first="Shengqing" last="Shi">Shengqing Shi</name>
<name sortKey="Shi, Zheng" sort="Shi, Zheng" uniqKey="Shi Z" first="Zheng" last="Shi">Zheng Shi</name>
<name sortKey="Sun, Jiacheng" sort="Sun, Jiacheng" uniqKey="Sun J" first="Jiacheng" last="Sun">Jiacheng Sun</name>
<name sortKey="Xie, Tiantian" sort="Xie, Tiantian" uniqKey="Xie T" first="Tiantian" last="Xie">Tiantian Xie</name>
<name sortKey="Yue, Jianyun" sort="Yue, Jianyun" uniqKey="Yue J" first="Jianyun" last="Yue">Jianyun Yue</name>
<name sortKey="Zhang, Xiaoman" sort="Zhang, Xiaoman" uniqKey="Zhang X" first="Xiaoman" last="Zhang">Xiaoman Zhang</name>
<name sortKey="Zhao, Xiulian" sort="Zhao, Xiulian" uniqKey="Zhao X" first="Xiulian" last="Zhao">Xiulian Zhao</name>
</country>
</tree>
</affiliations>
</record>

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Responses of GABA shunt coupled with carbon and nitrogen metabolism in poplar under NaCl and CdCl2 stresses.

Responses of GABA shunt coupled with carbon and nitrogen metabolism in poplar under NaCl and CdCl2 stresses.

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