Transcriptional profiling in dioecious plant Populus cathayana reveals potential and sex-related molecular adaptations to solar UV-B radiation.
Identifieur interne : 001A89 ( Main/Exploration ); précédent : 001A88; suivant : 001A90Transcriptional profiling in dioecious plant Populus cathayana reveals potential and sex-related molecular adaptations to solar UV-B radiation.
Auteurs : Hao Jiang [République populaire de Chine] ; Sheng Zhang ; Lihua Feng ; Helena Korpelainen ; Chunyang LiSource :
- Physiologia plantarum [ 1399-3054 ] ; 2015.
Descripteurs français
- KwdFr :
- Adaptation physiologique (MeSH), Analyse de profil d'expression de gènes (MeSH), Analyse de séquence d'ADN (MeSH), Banque de gènes (MeSH), Données de séquences moléculaires (MeSH), Génome végétal (génétique), Photosynthèse (MeSH), Populus (effets des radiations), Populus (génétique), Populus (physiologie), Rayons ultraviolets (MeSH), Régulation de l'expression des gènes végétaux (MeSH), Séquence nucléotidique (MeSH), Transcriptome (MeSH).
- MESH :
- effets des radiations : Populus.
- génétique : Génome végétal, Populus.
- physiologie : Populus.
- Adaptation physiologique, Analyse de profil d'expression de gènes, Analyse de séquence d'ADN, Banque de gènes, Données de séquences moléculaires, Photosynthèse, Rayons ultraviolets, Régulation de l'expression des gènes végétaux, Séquence nucléotidique, Transcriptome.
English descriptors
- KwdEn :
- Adaptation, Physiological (MeSH), Base Sequence (MeSH), Gene Expression Profiling (MeSH), Gene Expression Regulation, Plant (MeSH), Gene Library (MeSH), Genome, Plant (genetics), Molecular Sequence Data (MeSH), Photosynthesis (MeSH), Populus (genetics), Populus (physiology), Populus (radiation effects), Sequence Analysis, DNA (MeSH), Transcriptome (MeSH), Ultraviolet Rays (MeSH).
- MESH :
- genetics : Genome, Plant, Populus.
- physiology : Populus.
- radiation effects : Populus.
- Adaptation, Physiological, Base Sequence, Gene Expression Profiling, Gene Expression Regulation, Plant, Gene Library, Molecular Sequence Data, Photosynthesis, Sequence Analysis, DNA, Transcriptome, Ultraviolet Rays.
Abstract
There is increasing evidence confirming that dioecious plants have evolved a series of sex-related physiological mechanisms allowing acclimation to environmental stresses, but few studies have attempted to thoroughly uncover the potential molecular regulation underlying these responses. Recently, we found in the dioecious plant, Populus cathayana, that males possess a greater tolerance to enhanced UV-B radiation than do females. To continue this work further, comparative transcriptome analyses were carried out. A total of 362 and 296 differentially expressed genes (DEGs) were detected in males and females, respectively. Similarly, as shown in previous studies, these DEGs were involved in a set of conserved functions and pathways related to UV-B stress, regardless of the sex. On the other hand, sex-related responses via transcriptome remodeling were detected, as changes in sex-related gene expression occurred in some pathways. For example, many DEGs involved in amino acid metabolism were mainly upregulated in males but downregulated in females. In some pathways, DEGs were expressed predominantly or exclusively in one sex. This may directly contribute to sex-related physiological responses. Taken together, our results not only provide strong evidence that males and females have adopted sex-related molecular strategies in response to solar UV-B radiation but also suggest many new insights, in particular into molecular regulation, via sex-biased gene expression. We conclude that these results can further enhance the sustainable exploitation and management of P. cathayana plants.
DOI: 10.1111/ppl.12224
PubMed: 24813713
Affiliations:
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Zhang</name></author><author><name sortKey="Feng, Lihua" sort="Feng, Lihua" uniqKey="Feng L" first="Lihua" last="Feng">Lihua Feng</name></author><author><name sortKey="Korpelainen, Helena" sort="Korpelainen, Helena" uniqKey="Korpelainen H" first="Helena" last="Korpelainen">Helena Korpelainen</name></author><author><name sortKey="Li, Chunyang" sort="Li, Chunyang" uniqKey="Li C" first="Chunyang" last="Li">Chunyang Li</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2015">2015</date><idno type="RBID">pubmed:24813713</idno><idno type="pmid">24813713</idno><idno type="doi">10.1111/ppl.12224</idno><idno type="wicri:Area/Main/Corpus">002192</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">002192</idno><idno type="wicri:Area/Main/Curation">002192</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">002192</idno><idno 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uniqKey="Zhang S" first="Sheng" last="Zhang">Sheng Zhang</name></author><author><name sortKey="Feng, Lihua" sort="Feng, Lihua" uniqKey="Feng L" first="Lihua" last="Feng">Lihua Feng</name></author><author><name sortKey="Korpelainen, Helena" sort="Korpelainen, Helena" uniqKey="Korpelainen H" first="Helena" last="Korpelainen">Helena Korpelainen</name></author><author><name sortKey="Li, Chunyang" sort="Li, Chunyang" uniqKey="Li C" first="Chunyang" last="Li">Chunyang Li</name></author></analytic><series><title level="j">Physiologia plantarum</title><idno type="eISSN">1399-3054</idno><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adaptation, Physiological (MeSH)</term><term>Base Sequence (MeSH)</term><term>Gene Expression Profiling (MeSH)</term><term>Gene Expression Regulation, Plant (MeSH)</term><term>Gene Library (MeSH)</term><term>Genome, Plant (genetics)</term><term>Molecular Sequence Data (MeSH)</term><term>Photosynthesis (MeSH)</term><term>Populus (genetics)</term><term>Populus (physiology)</term><term>Populus (radiation effects)</term><term>Sequence Analysis, DNA (MeSH)</term><term>Transcriptome (MeSH)</term><term>Ultraviolet Rays (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Adaptation physiologique (MeSH)</term><term>Analyse de profil d'expression de gènes (MeSH)</term><term>Analyse de séquence d'ADN (MeSH)</term><term>Banque de gènes (MeSH)</term><term>Données de séquences moléculaires (MeSH)</term><term>Génome végétal (génétique)</term><term>Photosynthèse (MeSH)</term><term>Populus (effets des radiations)</term><term>Populus (génétique)</term><term>Populus (physiologie)</term><term>Rayons ultraviolets (MeSH)</term><term>Régulation de l'expression des gènes végétaux (MeSH)</term><term>Séquence nucléotidique (MeSH)</term><term>Transcriptome (MeSH)</term></keywords><keywords scheme="MESH" 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xml:lang="fr"><term>Adaptation physiologique</term><term>Analyse de profil d'expression de gènes</term><term>Analyse de séquence d'ADN</term><term>Banque de gènes</term><term>Données de séquences moléculaires</term><term>Photosynthèse</term><term>Rayons ultraviolets</term><term>Régulation de l'expression des gènes végétaux</term><term>Séquence nucléotidique</term><term>Transcriptome</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">There is increasing evidence confirming that dioecious plants have evolved a series of sex-related physiological mechanisms allowing acclimation to environmental stresses, but few studies have attempted to thoroughly uncover the potential molecular regulation underlying these responses. Recently, we found in the dioecious plant, Populus cathayana, that males possess a greater tolerance to enhanced UV-B radiation than do females. To continue this work further, comparative transcriptome analyses were carried out. A total of 362 and 296 differentially expressed genes (DEGs) were detected in males and females, respectively. Similarly, as shown in previous studies, these DEGs were involved in a set of conserved functions and pathways related to UV-B stress, regardless of the sex. On the other hand, sex-related responses via transcriptome remodeling were detected, as changes in sex-related gene expression occurred in some pathways. For example, many DEGs involved in amino acid metabolism were mainly upregulated in males but downregulated in females. In some pathways, DEGs were expressed predominantly or exclusively in one sex. This may directly contribute to sex-related physiological responses. Taken together, our results not only provide strong evidence that males and females have adopted sex-related molecular strategies in response to solar UV-B radiation but also suggest many new insights, in particular into molecular regulation, via sex-biased gene expression. We conclude that these results can further enhance the sustainable exploitation and management of P. cathayana plants. </div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">24813713</PMID><DateCompleted><Year>2015</Year><Month>08</Month><Day>18</Day></DateCompleted><DateRevised><Year>2014</Year><Month>12</Month><Day>16</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1399-3054</ISSN><JournalIssue CitedMedium="Internet"><Volume>153</Volume><Issue>1</Issue><PubDate><Year>2015</Year><Month>Jan</Month></PubDate></JournalIssue><Title>Physiologia plantarum</Title><ISOAbbreviation>Physiol Plant</ISOAbbreviation></Journal><ArticleTitle>Transcriptional profiling in dioecious plant Populus cathayana reveals potential and sex-related molecular adaptations to solar UV-B radiation.</ArticleTitle><Pagination><MedlinePgn>105-18</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1111/ppl.12224</ELocationID><Abstract><AbstractText>There is increasing evidence confirming that dioecious plants have evolved a series of sex-related physiological mechanisms allowing acclimation to environmental stresses, but few studies have attempted to thoroughly uncover the potential molecular regulation underlying these responses. Recently, we found in the dioecious plant, Populus cathayana, that males possess a greater tolerance to enhanced UV-B radiation than do females. To continue this work further, comparative transcriptome analyses were carried out. A total of 362 and 296 differentially expressed genes (DEGs) were detected in males and females, respectively. Similarly, as shown in previous studies, these DEGs were involved in a set of conserved functions and pathways related to UV-B stress, regardless of the sex. On the other hand, sex-related responses via transcriptome remodeling were detected, as changes in sex-related gene expression occurred in some pathways. For example, many DEGs involved in amino acid metabolism were mainly upregulated in males but downregulated in females. In some pathways, DEGs were expressed predominantly or exclusively in one sex. This may directly contribute to sex-related physiological responses. Taken together, our results not only provide strong evidence that males and females have adopted sex-related molecular strategies in response to solar UV-B radiation but also suggest many new insights, in particular into molecular regulation, via sex-biased gene expression. 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ValidYN="Y"><LastName>Li</LastName><ForeName>Chunyang</ForeName><Initials>C</Initials></Author></AuthorList><Language>eng</Language><DataBankList CompleteYN="Y"><DataBank><DataBankName>GEO</DataBankName><AccessionNumberList><AccessionNumber>GSE54182</AccessionNumber></AccessionNumberList></DataBank></DataBankList><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2014</Year><Month>06</Month><Day>11</Day></ArticleDate></Article><MedlineJournalInfo><Country>Denmark</Country><MedlineTA>Physiol Plant</MedlineTA><NlmUniqueID>1256322</NlmUniqueID><ISSNLinking>0031-9317</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000222" MajorTopicYN="Y">Adaptation, Physiological</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001483" MajorTopicYN="N">Base Sequence</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D020869" MajorTopicYN="N">Gene Expression Profiling</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018506" MajorTopicYN="Y">Gene Expression Regulation, Plant</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D015723" MajorTopicYN="N">Gene Library</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018745" MajorTopicYN="N">Genome, Plant</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008969" MajorTopicYN="N">Molecular Sequence Data</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010788" MajorTopicYN="N">Photosynthesis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName><QualifierName UI="Q000502" 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PubStatus="pubmed"><Year>2014</Year><Month>5</Month><Day>13</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2015</Year><Month>8</Month><Day>19</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">24813713</ArticleId><ArticleId IdType="doi">10.1111/ppl.12224</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>République populaire de Chine</li></country></list><tree><noCountry><name sortKey="Feng, Lihua" sort="Feng, Lihua" uniqKey="Feng L" first="Lihua" last="Feng">Lihua Feng</name><name sortKey="Korpelainen, Helena" sort="Korpelainen, Helena" uniqKey="Korpelainen H" first="Helena" last="Korpelainen">Helena Korpelainen</name><name sortKey="Li, Chunyang" sort="Li, Chunyang" uniqKey="Li C" first="Chunyang" last="Li">Chunyang Li</name><name sortKey="Zhang, Sheng" sort="Zhang, Sheng" uniqKey="Zhang S" first="Sheng" last="Zhang">Sheng Zhang</name></noCountry><country name="République populaire de Chine"><noRegion><name sortKey="Jiang, Hao" sort="Jiang, Hao" uniqKey="Jiang H" first="Hao" last="Jiang">Hao Jiang</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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