StressCovidV1, Main, Exploration, bibRecord, 000838

Transcriptome Analysis Reveals Cotton (Gossypium hirsutum) Genes That Are Differentially Expressed in Cadmium Stress Tolerance.

Identifieur interne : 000838 ( Main/Exploration ); précédent : 000837; suivant : 000839

Transcriptome Analysis Reveals Cotton (Gossypium hirsutum) Genes That Are Differentially Expressed in Cadmium Stress Tolerance.

Source :

International journal of molecular sciences [ 1422-0067 ] ; 2019.

RBID : pubmed:30909634

Descripteurs français

English descriptors

KwdEn :
- Adaptation, Biological (genetics), Arabidopsis (genetics), Arabidopsis (metabolism), Cadmium (metabolism), Computational Biology (methods), Gene Expression Profiling, Gene Expression Regulation, Plant, Gene Silencing, Gossypium (genetics), Gossypium (metabolism), Gossypium (virology), Phenotype, Plant Proteins (genetics), Plant Proteins (metabolism), Plants, Genetically Modified, Stress, Physiological, Transcriptome.
MESH :
- chemical , genetics : Plant Proteins.
- chemical , metabolism : Cadmium, Plant Proteins.
- genetics : Adaptation, Biological, Arabidopsis, Gossypium.
- metabolism : Arabidopsis, Gossypium.
- methods : Computational Biology.
- virology : Gossypium.
- Gene Expression Profiling, Gene Expression Regulation, Plant, Gene Silencing, Phenotype, Plants, Genetically Modified, Stress, Physiological, Transcriptome.

Abstract

High concentrations of heavy metals in the soil should be removed for environmental safety. Cadmium (Cd) is a heavy metal that pollutes the soil when its concentration exceeds 3.4 mg/kg. Although the potential use of cotton to remediate heavy Cd-polluted soils is known, little is understood about the molecular mechanisms of Cd tolerance. In this study, transcriptome analysis was used to identify Cd tolerance genes and their potential mechanisms in cotton. We exposed cotton plants to excess Cd and identified 4627 differentially expressed genes (DEGs) in the root, 3022 DEGs in the stem and 3854 DEGs in the leaves through RNA-Seq analysis. Among these genes were heavy metal transporter coding genes (ABC, CDF, HMA, etc.), annexin genes and heat shock genes (HSP), amongst others. Gene ontology (GO) analysis showed that the DEGs were mainly involved in the oxidation⁻reduction process and metal ion binding. The DEGs were mainly enriched in two pathways, the influenza A and pyruvate pathway. GhHMAD5, a protein containing a heavy-metal binding domain, was identified in the pathway to transport or to detoxify heavy metal ions. We constructed a GhHMAD5 overexpression system in Arabidopsis thaliana that showed longer roots compared to control plants. GhHMAD5-silenced cotton plants showed more sensitivity to Cd stress. The results indicate that GhHMAD5 is involved in Cd tolerance, which gives a preliminary understanding of the Cd tolerance mechanism in upland cotton. Overall, this study provides valuable information for the use of cotton to remediate soils polluted with Cd and potentially other heavy metals.

DOI: 10.3390/ijms20061479
PubMed: 30909634

Affiliations:

Le document en format XML

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<author><name sortKey="Han, Mingge" sort="Han, Mingge" uniqKey="Han M" first="Mingge" last="Han">Mingge Han</name>
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<author><name sortKey="Malik, Waqar Afzal" sort="Malik, Waqar Afzal" uniqKey="Malik W" first="Waqar Afzal" last="Malik">Waqar Afzal Malik</name>
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<author><name sortKey="Yang, Xiaoming" sort="Yang, Xiaoming" uniqKey="Yang X" first="Xiaoming" last="Yang">Xiaoming Yang</name>
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<author><name sortKey="Ye, Wuwei" sort="Ye, Wuwei" uniqKey="Ye W" first="Wuwei" last="Ye">Wuwei Ye</name>
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<sourceDesc><biblStruct><analytic><title xml:lang="en">Transcriptome Analysis Reveals Cotton (<i>Gossypium hirsutum</i>
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<author><name sortKey="Han, Mingge" sort="Han, Mingge" uniqKey="Han M" first="Mingge" last="Han">Mingge Han</name>
<affiliation wicri:level="1"><nlm:affiliation>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan, China. h13707663917@163.com.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
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<wicri:noRegion>Henan</wicri:noRegion>
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<author><name sortKey="Lu, Xuke" sort="Lu, Xuke" uniqKey="Lu X" first="Xuke" last="Lu">Xuke Lu</name>
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<wicri:noRegion>Henan</wicri:noRegion>
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<author><name sortKey="Yu, John" sort="Yu, John" uniqKey="Yu J" first="John" last="Yu">John Yu</name>
<affiliation wicri:level="2"><nlm:affiliation>USDA-ARS Southern Plains Agricultural Research Center, College Station, TX 77845, USA. john.yu@ars.usda.gov.</nlm:affiliation>
<country xml:lang="fr">États-Unis</country>
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<author><name sortKey="Chen, Xiugui" sort="Chen, Xiugui" uniqKey="Chen X" first="Xiugui" last="Chen">Xiugui Chen</name>
<affiliation wicri:level="1"><nlm:affiliation>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan, China. pycxg-007@163.com.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan</wicri:regionArea>
<wicri:noRegion>Henan</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Wang, Xiaoge" sort="Wang, Xiaoge" uniqKey="Wang X" first="Xiaoge" last="Wang">Xiaoge Wang</name>
<affiliation wicri:level="1"><nlm:affiliation>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan, China. wangxiaoge1990@126.com.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan</wicri:regionArea>
<wicri:noRegion>Henan</wicri:noRegion>
</affiliation>
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<author><name sortKey="Malik, Waqar Afzal" sort="Malik, Waqar Afzal" uniqKey="Malik W" first="Waqar Afzal" last="Malik">Waqar Afzal Malik</name>
<affiliation wicri:level="1"><nlm:affiliation>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan, China. Waqarviqi244@gmail.com.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan</wicri:regionArea>
<wicri:noRegion>Henan</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Wang, Junjuan" sort="Wang, Junjuan" uniqKey="Wang J" first="Junjuan" last="Wang">Junjuan Wang</name>
<affiliation wicri:level="1"><nlm:affiliation>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan, China. Wjj2004liyuan@sina.com.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan</wicri:regionArea>
<wicri:noRegion>Henan</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Wang, Delong" sort="Wang, Delong" uniqKey="Wang D" first="Delong" last="Wang">Delong Wang</name>
<affiliation wicri:level="1"><nlm:affiliation>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan, China. wdl_21@126.com.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan</wicri:regionArea>
<wicri:noRegion>Henan</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Wang, Shuai" sort="Wang, Shuai" uniqKey="Wang S" first="Shuai" last="Wang">Shuai Wang</name>
<affiliation wicri:level="1"><nlm:affiliation>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan, China. wangshuai_19871201@163.com.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan</wicri:regionArea>
<wicri:noRegion>Henan</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Guo, Lixue" sort="Guo, Lixue" uniqKey="Guo L" first="Lixue" last="Guo">Lixue Guo</name>
<affiliation wicri:level="1"><nlm:affiliation>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan, China. guolixue0114@163.com.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan</wicri:regionArea>
<wicri:noRegion>Henan</wicri:noRegion>
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<author><name sortKey="Chen, Chao" sort="Chen, Chao" uniqKey="Chen C" first="Chao" last="Chen">Chao Chen</name>
<affiliation wicri:level="1"><nlm:affiliation>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan, China. cc1218@163.com.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan</wicri:regionArea>
<wicri:noRegion>Henan</wicri:noRegion>
</affiliation>
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<author><name sortKey="Cui, Ruifeng" sort="Cui, Ruifeng" uniqKey="Cui R" first="Ruifeng" last="Cui">Ruifeng Cui</name>
<affiliation wicri:level="1"><nlm:affiliation>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan, China. xiaocui0126@126.com.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan</wicri:regionArea>
<wicri:noRegion>Henan</wicri:noRegion>
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<author><name sortKey="Yang, Xiaoming" sort="Yang, Xiaoming" uniqKey="Yang X" first="Xiaoming" last="Yang">Xiaoming Yang</name>
<affiliation wicri:level="1"><nlm:affiliation>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan, China. xmyang152@163.com.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan</wicri:regionArea>
<wicri:noRegion>Henan</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Ye, Wuwei" sort="Ye, Wuwei" uniqKey="Ye W" first="Wuwei" last="Ye">Wuwei Ye</name>
<affiliation wicri:level="1"><nlm:affiliation>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan, China. yew158@163.com.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Institute of Cotton Research of Chinese Academy of Agricultural Science, State Key Laboratory of Cotton Biology, Key Laboratory for Cotton Genetic Improvement, Anyang 455000, Henan</wicri:regionArea>
<wicri:noRegion>Henan</wicri:noRegion>
</affiliation>
</author>
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<series><title level="j">International journal of molecular sciences</title>
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<imprint><date when="2019" type="published">2019</date>
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<term>Arabidopsis (genetics)</term>
<term>Arabidopsis (metabolism)</term>
<term>Cadmium (metabolism)</term>
<term>Computational Biology (methods)</term>
<term>Gene Expression Profiling</term>
<term>Gene Expression Regulation, Plant</term>
<term>Gene Silencing</term>
<term>Gossypium (genetics)</term>
<term>Gossypium (metabolism)</term>
<term>Gossypium (virology)</term>
<term>Phenotype</term>
<term>Plant Proteins (genetics)</term>
<term>Plant Proteins (metabolism)</term>
<term>Plants, Genetically Modified</term>
<term>Stress, Physiological</term>
<term>Transcriptome</term>
</keywords>
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<term>Analyse de profil d'expression de gènes</term>
<term>Arabidopsis (génétique)</term>
<term>Arabidopsis (métabolisme)</term>
<term>Biologie informatique ()</term>
<term>Cadmium (métabolisme)</term>
<term>Extinction de l'expression des gènes</term>
<term>Gossypium (génétique)</term>
<term>Gossypium (métabolisme)</term>
<term>Gossypium (virologie)</term>
<term>Phénotype</term>
<term>Protéines végétales (génétique)</term>
<term>Protéines végétales (métabolisme)</term>
<term>Régulation de l'expression des gènes végétaux</term>
<term>Stress physiologique</term>
<term>Transcriptome</term>
<term>Végétaux génétiquement modifiés</term>
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<keywords scheme="MESH" type="chemical" qualifier="genetics" xml:lang="en"><term>Plant Proteins</term>
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<keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Adaptation biologique</term>
<term>Arabidopsis</term>
<term>Gossypium</term>
<term>Protéines végétales</term>
</keywords>
<keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Arabidopsis</term>
<term>Gossypium</term>
</keywords>
<keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Computational Biology</term>
</keywords>
<keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Arabidopsis</term>
<term>Cadmium</term>
<term>Gossypium</term>
<term>Protéines végétales</term>
</keywords>
<keywords scheme="MESH" qualifier="virologie" xml:lang="fr"><term>Gossypium</term>
</keywords>
<keywords scheme="MESH" qualifier="virology" xml:lang="en"><term>Gossypium</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Gene Expression Profiling</term>
<term>Gene Expression Regulation, Plant</term>
<term>Gene Silencing</term>
<term>Phenotype</term>
<term>Plants, Genetically Modified</term>
<term>Stress, Physiological</term>
<term>Transcriptome</term>
</keywords>
<keywords scheme="MESH" xml:lang="fr"><term>Analyse de profil d'expression de gènes</term>
<term>Biologie informatique</term>
<term>Extinction de l'expression des gènes</term>
<term>Phénotype</term>
<term>Régulation de l'expression des gènes végétaux</term>
<term>Stress physiologique</term>
<term>Transcriptome</term>
<term>Végétaux génétiquement modifiés</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">High concentrations of heavy metals in the soil should be removed for environmental safety. Cadmium (Cd) is a heavy metal that pollutes the soil when its concentration exceeds 3.4 mg/kg. Although the potential use of cotton to remediate heavy Cd-polluted soils is known, little is understood about the molecular mechanisms of Cd tolerance. In this study, transcriptome analysis was used to identify Cd tolerance genes and their potential mechanisms in cotton. We exposed cotton plants to excess Cd and identified 4627 differentially expressed genes (DEGs) in the root, 3022 DEGs in the stem and 3854 DEGs in the leaves through RNA-Seq analysis. Among these genes were heavy metal transporter coding genes (ABC, CDF, HMA, etc.), annexin genes and heat shock genes (HSP), amongst others. Gene ontology (GO) analysis showed that the DEGs were mainly involved in the oxidation⁻reduction process and metal ion binding. The DEGs were mainly enriched in two pathways, the influenza A and pyruvate pathway. GhHMAD5, a protein containing a heavy-metal binding domain, was identified in the pathway to transport or to detoxify heavy metal ions. We constructed a <i>GhHMAD5</i>
 overexpression system in <i>Arabidopsis thaliana</i>
 that showed longer roots compared to control plants. GhHMAD5-silenced cotton plants showed more sensitivity to Cd stress. The results indicate that <i>GhHMAD5</i>
 is involved in Cd tolerance, which gives a preliminary understanding of the Cd tolerance mechanism in upland cotton. Overall, this study provides valuable information for the use of cotton to remediate soils polluted with Cd and potentially other heavy metals.</div>
</front>
</TEI>
<affiliations><list><country><li>République populaire de Chine</li>
<li>États-Unis</li>
</country>
<region><li>Texas</li>
</region>
</list>
<tree><country name="République populaire de Chine"><noRegion><name sortKey="Han, Mingge" sort="Han, Mingge" uniqKey="Han M" first="Mingge" last="Han">Mingge Han</name>
</noRegion>
<name sortKey="Chen, Chao" sort="Chen, Chao" uniqKey="Chen C" first="Chao" last="Chen">Chao Chen</name>
<name sortKey="Chen, Xiugui" sort="Chen, Xiugui" uniqKey="Chen X" first="Xiugui" last="Chen">Xiugui Chen</name>
<name sortKey="Cui, Ruifeng" sort="Cui, Ruifeng" uniqKey="Cui R" first="Ruifeng" last="Cui">Ruifeng Cui</name>
<name sortKey="Guo, Lixue" sort="Guo, Lixue" uniqKey="Guo L" first="Lixue" last="Guo">Lixue Guo</name>
<name sortKey="Lu, Xuke" sort="Lu, Xuke" uniqKey="Lu X" first="Xuke" last="Lu">Xuke Lu</name>
<name sortKey="Malik, Waqar Afzal" sort="Malik, Waqar Afzal" uniqKey="Malik W" first="Waqar Afzal" last="Malik">Waqar Afzal Malik</name>
<name sortKey="Wang, Delong" sort="Wang, Delong" uniqKey="Wang D" first="Delong" last="Wang">Delong Wang</name>
<name sortKey="Wang, Junjuan" sort="Wang, Junjuan" uniqKey="Wang J" first="Junjuan" last="Wang">Junjuan Wang</name>
<name sortKey="Wang, Shuai" sort="Wang, Shuai" uniqKey="Wang S" first="Shuai" last="Wang">Shuai Wang</name>
<name sortKey="Wang, Xiaoge" sort="Wang, Xiaoge" uniqKey="Wang X" first="Xiaoge" last="Wang">Xiaoge Wang</name>
<name sortKey="Yang, Xiaoming" sort="Yang, Xiaoming" uniqKey="Yang X" first="Xiaoming" last="Yang">Xiaoming Yang</name>
<name sortKey="Ye, Wuwei" sort="Ye, Wuwei" uniqKey="Ye W" first="Wuwei" last="Ye">Wuwei Ye</name>
</country>
<country name="États-Unis"><region name="Texas"><name sortKey="Yu, John" sort="Yu, John" uniqKey="Yu J" first="John" last="Yu">John Yu</name>
</region>
</country>
</tree>
</affiliations>
</record>

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Transcriptome Analysis Reveals Cotton (Gossypium hirsutum) Genes That Are Differentially Expressed in Cadmium Stress Tolerance.

Transcriptome Analysis Reveals Cotton (Gossypium hirsutum) Genes That Are Differentially Expressed in Cadmium Stress Tolerance.

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