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Genomics of hybrid poplar (Populus trichocarpax deltoides) interacting with forest tent caterpillars (Malacosoma disstria): normalized and full-length cDNA libraries, expressed sequence tags, and a cDNA microarray for the study of insect-induced defences in poplar.

Identifieur interne : 003E06 ( Main/Exploration ); précédent : 003E05; suivant : 003E07

Genomics of hybrid poplar (Populus trichocarpax deltoides) interacting with forest tent caterpillars (Malacosoma disstria): normalized and full-length cDNA libraries, expressed sequence tags, and a cDNA microarray for the study of insect-induced defences in poplar.

Auteurs : Steven Ralph [Canada] ; Claire Oddy ; Dawn Cooper ; Hesther Yueh ; Sharon Jancsik ; Natalia Kolosova ; Ryan N. Philippe ; Dana Aeschliman ; Rick White ; Dezene Huber ; Carol E. Ritland ; François Benoit ; Tracey Rigby ; André Nantel ; Yaron S N. Butterfield ; Robert Kirkpatrick ; Elizabeth Chun ; Jerry Liu ; Diana Palmquist ; Brian Wynhoven ; Jeffrey Stott ; George Yang ; Sarah Barber ; Robert A. Holt ; Asim Siddiqui ; Steven J M. Jones ; Marco A. Marra ; Brian E. Ellis ; Carl J. Douglas ; Kermit Ritland ; Jörg Bohlmann

Source :

RBID : pubmed:16626454

Descripteurs français

English descriptors

Abstract

As part of a genomics strategy to characterize inducible defences against insect herbivory in poplar, we developed a comprehensive suite of functional genomics resources including cDNA libraries, expressed sequence tags (ESTs) and a cDNA microarray platform. These resources are designed to complement the existing poplar genome sequence and poplar (Populus spp.) ESTs by focusing on herbivore- and elicitor-treated tissues and incorporating normalization methods to capture rare transcripts. From a set of 15 standard, normalized or full-length cDNA libraries, we generated 139,007 3'- or 5'-end sequenced ESTs, representing more than one-third of the c. 385,000 publicly available Populus ESTs. Clustering and assembly of 107,519 3'-end ESTs resulted in 14,451 contigs and 20,560 singletons, altogether representing 35,011 putative unique transcripts, or potentially more than three-quarters of the predicted c. 45,000 genes in the poplar genome. Using this EST resource, we developed a cDNA microarray containing 15,496 unique genes, which was utilized to monitor gene expression in poplar leaves in response to herbivory by forest tent caterpillars (Malacosoma disstria). After 24 h of feeding, 1191 genes were classified as up-regulated, compared to only 537 down-regulated. Functional classification of this induced gene set revealed genes with roles in plant defence (e.g. endochitinases, Kunitz protease inhibitors), octadecanoid and ethylene signalling (e.g. lipoxygenase, allene oxide synthase, 1-aminocyclopropane-1-carboxylate oxidase), transport (e.g. ABC proteins, calreticulin), secondary metabolism [e.g. polyphenol oxidase, isoflavone reductase, (-)-germacrene D synthase] and transcriptional regulation [e.g. leucine-rich repeat transmembrane kinase, several transcription factor classes (zinc finger C3H type, AP2/EREBP, WRKY, bHLH)]. This study provides the first genome-scale approach to characterize insect-induced defences in a woody perennial providing a solid platform for functional investigation of plant-insect interactions in poplar.

DOI: 10.1111/j.1365-294X.2006.02824.x
PubMed: 16626454


Affiliations:


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Le document en format XML

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<term>Animals (MeSH)</term>
<term>DNA, Complementary (genetics)</term>
<term>Enzymes (genetics)</term>
<term>Evolution, Molecular (MeSH)</term>
<term>Expressed Sequence Tags (MeSH)</term>
<term>Gene Library (MeSH)</term>
<term>Genotype (MeSH)</term>
<term>Insect Proteins (genetics)</term>
<term>Lepidoptera (classification)</term>
<term>Lepidoptera (genetics)</term>
<term>Lepidoptera (pathogenicity)</term>
<term>Nucleic Acid Hybridization (MeSH)</term>
<term>Oligonucleotide Array Sequence Analysis (MeSH)</term>
<term>Plant Diseases (microbiology)</term>
<term>Populus (genetics)</term>
<term>Populus (metabolism)</term>
<term>Populus (microbiology)</term>
<term>Transcription, Genetic (MeSH)</term>
</keywords>
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<term>ADN complémentaire (génétique)</term>
<term>Animaux (MeSH)</term>
<term>Banque de gènes (MeSH)</term>
<term>Enzymes (génétique)</term>
<term>Génotype (MeSH)</term>
<term>Hybridation d'acides nucléiques (MeSH)</term>
<term>Lepidoptera (classification)</term>
<term>Lepidoptera (génétique)</term>
<term>Lepidoptera (pathogénicité)</term>
<term>Maladies des plantes (microbiologie)</term>
<term>Populus (génétique)</term>
<term>Populus (microbiologie)</term>
<term>Populus (métabolisme)</term>
<term>Protéines d'insecte (génétique)</term>
<term>Séquençage par oligonucléotides en batterie (MeSH)</term>
<term>Transcription génétique (MeSH)</term>
<term>Étiquettes de séquences exprimées (MeSH)</term>
<term>Évolution moléculaire (MeSH)</term>
</keywords>
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<term>DNA, Complementary</term>
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<term>Insect Proteins</term>
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<term>Lepidoptera</term>
</keywords>
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<term>Lepidoptera</term>
<term>Populus</term>
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<term>ADN complémentaire</term>
<term>Enzymes</term>
<term>Lepidoptera</term>
<term>Populus</term>
<term>Protéines d'insecte</term>
</keywords>
<keywords scheme="MESH" qualifier="metabolism" xml:lang="en">
<term>Populus</term>
</keywords>
<keywords scheme="MESH" qualifier="microbiologie" xml:lang="fr">
<term>Maladies des plantes</term>
<term>Populus</term>
</keywords>
<keywords scheme="MESH" qualifier="microbiology" xml:lang="en">
<term>Plant Diseases</term>
<term>Populus</term>
</keywords>
<keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr">
<term>Populus</term>
</keywords>
<keywords scheme="MESH" qualifier="pathogenicity" xml:lang="en">
<term>Lepidoptera</term>
</keywords>
<keywords scheme="MESH" qualifier="pathogénicité" xml:lang="fr">
<term>Lepidoptera</term>
</keywords>
<keywords scheme="MESH" xml:lang="en">
<term>Animals</term>
<term>Evolution, Molecular</term>
<term>Expressed Sequence Tags</term>
<term>Gene Library</term>
<term>Genotype</term>
<term>Nucleic Acid Hybridization</term>
<term>Oligonucleotide Array Sequence Analysis</term>
<term>Transcription, Genetic</term>
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<term>Animaux</term>
<term>Banque de gènes</term>
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<term>Hybridation d'acides nucléiques</term>
<term>Séquençage par oligonucléotides en batterie</term>
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<div type="abstract" xml:lang="en">As part of a genomics strategy to characterize inducible defences against insect herbivory in poplar, we developed a comprehensive suite of functional genomics resources including cDNA libraries, expressed sequence tags (ESTs) and a cDNA microarray platform. These resources are designed to complement the existing poplar genome sequence and poplar (Populus spp.) ESTs by focusing on herbivore- and elicitor-treated tissues and incorporating normalization methods to capture rare transcripts. From a set of 15 standard, normalized or full-length cDNA libraries, we generated 139,007 3'- or 5'-end sequenced ESTs, representing more than one-third of the c. 385,000 publicly available Populus ESTs. Clustering and assembly of 107,519 3'-end ESTs resulted in 14,451 contigs and 20,560 singletons, altogether representing 35,011 putative unique transcripts, or potentially more than three-quarters of the predicted c. 45,000 genes in the poplar genome. Using this EST resource, we developed a cDNA microarray containing 15,496 unique genes, which was utilized to monitor gene expression in poplar leaves in response to herbivory by forest tent caterpillars (Malacosoma disstria). After 24 h of feeding, 1191 genes were classified as up-regulated, compared to only 537 down-regulated. Functional classification of this induced gene set revealed genes with roles in plant defence (e.g. endochitinases, Kunitz protease inhibitors), octadecanoid and ethylene signalling (e.g. lipoxygenase, allene oxide synthase, 1-aminocyclopropane-1-carboxylate oxidase), transport (e.g. ABC proteins, calreticulin), secondary metabolism [e.g. polyphenol oxidase, isoflavone reductase, (-)-germacrene D synthase] and transcriptional regulation [e.g. leucine-rich repeat transmembrane kinase, several transcription factor classes (zinc finger C3H type, AP2/EREBP, WRKY, bHLH)]. This study provides the first genome-scale approach to characterize insect-induced defences in a woody perennial providing a solid platform for functional investigation of plant-insect interactions in poplar.</div>
</front>
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<ArticleTitle>Genomics of hybrid poplar (Populus trichocarpax deltoides) interacting with forest tent caterpillars (Malacosoma disstria): normalized and full-length cDNA libraries, expressed sequence tags, and a cDNA microarray for the study of insect-induced defences in poplar.</ArticleTitle>
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<Abstract>
<AbstractText>As part of a genomics strategy to characterize inducible defences against insect herbivory in poplar, we developed a comprehensive suite of functional genomics resources including cDNA libraries, expressed sequence tags (ESTs) and a cDNA microarray platform. These resources are designed to complement the existing poplar genome sequence and poplar (Populus spp.) ESTs by focusing on herbivore- and elicitor-treated tissues and incorporating normalization methods to capture rare transcripts. From a set of 15 standard, normalized or full-length cDNA libraries, we generated 139,007 3'- or 5'-end sequenced ESTs, representing more than one-third of the c. 385,000 publicly available Populus ESTs. Clustering and assembly of 107,519 3'-end ESTs resulted in 14,451 contigs and 20,560 singletons, altogether representing 35,011 putative unique transcripts, or potentially more than three-quarters of the predicted c. 45,000 genes in the poplar genome. Using this EST resource, we developed a cDNA microarray containing 15,496 unique genes, which was utilized to monitor gene expression in poplar leaves in response to herbivory by forest tent caterpillars (Malacosoma disstria). After 24 h of feeding, 1191 genes were classified as up-regulated, compared to only 537 down-regulated. Functional classification of this induced gene set revealed genes with roles in plant defence (e.g. endochitinases, Kunitz protease inhibitors), octadecanoid and ethylene signalling (e.g. lipoxygenase, allene oxide synthase, 1-aminocyclopropane-1-carboxylate oxidase), transport (e.g. ABC proteins, calreticulin), secondary metabolism [e.g. polyphenol oxidase, isoflavone reductase, (-)-germacrene D synthase] and transcriptional regulation [e.g. leucine-rich repeat transmembrane kinase, several transcription factor classes (zinc finger C3H type, AP2/EREBP, WRKY, bHLH)]. This study provides the first genome-scale approach to characterize insect-induced defences in a woody perennial providing a solid platform for functional investigation of plant-insect interactions in poplar.</AbstractText>
</Abstract>
<AuthorList CompleteYN="Y">
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<LastName>Ralph</LastName>
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<Affiliation>Michael Smith Laboratories, University of British Columbia, Vancouver, British Columbia, Canada, V6T 1Z3.</Affiliation>
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</Author>
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<LastName>Oddy</LastName>
<ForeName>Claire</ForeName>
<Initials>C</Initials>
</Author>
<Author ValidYN="Y">
<LastName>Cooper</LastName>
<ForeName>Dawn</ForeName>
<Initials>D</Initials>
</Author>
<Author ValidYN="Y">
<LastName>Yueh</LastName>
<ForeName>Hesther</ForeName>
<Initials>H</Initials>
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<LastName>Jancsik</LastName>
<ForeName>Sharon</ForeName>
<Initials>S</Initials>
</Author>
<Author ValidYN="Y">
<LastName>Kolosova</LastName>
<ForeName>Natalia</ForeName>
<Initials>N</Initials>
</Author>
<Author ValidYN="Y">
<LastName>Philippe</LastName>
<ForeName>Ryan N</ForeName>
<Initials>RN</Initials>
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<LastName>Aeschliman</LastName>
<ForeName>Dana</ForeName>
<Initials>D</Initials>
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<ForeName>Rick</ForeName>
<Initials>R</Initials>
</Author>
<Author ValidYN="Y">
<LastName>Huber</LastName>
<ForeName>Dezene</ForeName>
<Initials>D</Initials>
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<ForeName>Tracey</ForeName>
<Initials>T</Initials>
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<ForeName>André</ForeName>
<Initials>A</Initials>
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<Author ValidYN="Y">
<LastName>Butterfield</LastName>
<ForeName>Yaron S N</ForeName>
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<Initials>R</Initials>
</Author>
<Author ValidYN="Y">
<LastName>Chun</LastName>
<ForeName>Elizabeth</ForeName>
<Initials>E</Initials>
</Author>
<Author ValidYN="Y">
<LastName>Liu</LastName>
<ForeName>Jerry</ForeName>
<Initials>J</Initials>
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<Author ValidYN="Y">
<LastName>Palmquist</LastName>
<ForeName>Diana</ForeName>
<Initials>D</Initials>
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<Author ValidYN="Y">
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<ForeName>Brian</ForeName>
<Initials>B</Initials>
</Author>
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<LastName>Stott</LastName>
<ForeName>Jeffrey</ForeName>
<Initials>J</Initials>
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<Author ValidYN="Y">
<LastName>Yang</LastName>
<ForeName>George</ForeName>
<Initials>G</Initials>
</Author>
<Author ValidYN="Y">
<LastName>Barber</LastName>
<ForeName>Sarah</ForeName>
<Initials>S</Initials>
</Author>
<Author ValidYN="Y">
<LastName>Holt</LastName>
<ForeName>Robert A</ForeName>
<Initials>RA</Initials>
</Author>
<Author ValidYN="Y">
<LastName>Siddiqui</LastName>
<ForeName>Asim</ForeName>
<Initials>A</Initials>
</Author>
<Author ValidYN="Y">
<LastName>Jones</LastName>
<ForeName>Steven J M</ForeName>
<Initials>SJ</Initials>
</Author>
<Author ValidYN="Y">
<LastName>Marra</LastName>
<ForeName>Marco A</ForeName>
<Initials>MA</Initials>
</Author>
<Author ValidYN="Y">
<LastName>Ellis</LastName>
<ForeName>Brian E</ForeName>
<Initials>BE</Initials>
</Author>
<Author ValidYN="Y">
<LastName>Douglas</LastName>
<ForeName>Carl J</ForeName>
<Initials>CJ</Initials>
</Author>
<Author ValidYN="Y">
<LastName>Ritland</LastName>
<ForeName>Kermit</ForeName>
<Initials>K</Initials>
</Author>
<Author ValidYN="Y">
<LastName>Bohlmann</LastName>
<ForeName>Jörg</ForeName>
<Initials>J</Initials>
</Author>
</AuthorList>
<Language>eng</Language>
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<PublicationType UI="D016428">Journal Article</PublicationType>
<PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType>
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<Country>England</Country>
<MedlineTA>Mol Ecol</MedlineTA>
<NlmUniqueID>9214478</NlmUniqueID>
<ISSNLinking>0962-1083</ISSNLinking>
</MedlineJournalInfo>
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<Chemical>
<RegistryNumber>0</RegistryNumber>
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<Chemical>
<RegistryNumber>0</RegistryNumber>
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<Chemical>
<RegistryNumber>0</RegistryNumber>
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<CitationSubset>IM</CitationSubset>
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<MeshHeading>
<DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName>
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<MeshHeading>
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<MeshHeading>
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<MeshHeading>
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<MeshHeading>
<DescriptorName UI="D005838" MajorTopicYN="N">Genotype</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D019476" MajorTopicYN="N">Insect Proteins</DescriptorName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
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<MeshHeading>
<DescriptorName UI="D007915" MajorTopicYN="N">Lepidoptera</DescriptorName>
<QualifierName UI="Q000145" MajorTopicYN="N">classification</QualifierName>
<QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName>
<QualifierName UI="Q000472" MajorTopicYN="N">pathogenicity</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D009693" MajorTopicYN="N">Nucleic Acid Hybridization</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D020411" MajorTopicYN="N">Oligonucleotide Array Sequence Analysis</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D010935" MajorTopicYN="N">Plant Diseases</DescriptorName>
<QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName>
</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="Q000382" MajorTopicYN="N">microbiology</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D014158" MajorTopicYN="N">Transcription, Genetic</DescriptorName>
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<Year>2006</Year>
<Month>4</Month>
<Day>22</Day>
<Hour>9</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline">
<Year>2006</Year>
<Month>6</Month>
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<PubMedPubDate PubStatus="entrez">
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<ArticleId IdType="pii">MEC2824</ArticleId>
<ArticleId IdType="doi">10.1111/j.1365-294X.2006.02824.x</ArticleId>
</ArticleIdList>
</PubmedData>
</pubmed>
<affiliations>
<list>
<country>
<li>Canada</li>
</country>
<region>
<li>Colombie-Britannique </li>
</region>
<settlement>
<li>Vancouver</li>
</settlement>
<orgName>
<li>Université de la Colombie-Britannique</li>
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<name sortKey="Benoit, Francois" sort="Benoit, Francois" uniqKey="Benoit F" first="François" last="Benoit">François Benoit</name>
<name sortKey="Bohlmann, Jorg" sort="Bohlmann, Jorg" uniqKey="Bohlmann J" first="Jörg" last="Bohlmann">Jörg Bohlmann</name>
<name sortKey="Butterfield, Yaron S N" sort="Butterfield, Yaron S N" uniqKey="Butterfield Y" first="Yaron S N" last="Butterfield">Yaron S N. Butterfield</name>
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<name sortKey="Douglas, Carl J" sort="Douglas, Carl J" uniqKey="Douglas C" first="Carl J" last="Douglas">Carl J. Douglas</name>
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<name sortKey="Holt, Robert A" sort="Holt, Robert A" uniqKey="Holt R" first="Robert A" last="Holt">Robert A. Holt</name>
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<name sortKey="Jancsik, Sharon" sort="Jancsik, Sharon" uniqKey="Jancsik S" first="Sharon" last="Jancsik">Sharon Jancsik</name>
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<name sortKey="Kolosova, Natalia" sort="Kolosova, Natalia" uniqKey="Kolosova N" first="Natalia" last="Kolosova">Natalia Kolosova</name>
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<region name="Colombie-Britannique ">
<name sortKey="Ralph, Steven" sort="Ralph, Steven" uniqKey="Ralph S" first="Steven" last="Ralph">Steven Ralph</name>
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