Extensive allelic variation in gene expression in populus F1 hybrids.
Identifieur interne : 003B96 ( Main/Exploration ); précédent : 003B95; suivant : 003B97Extensive allelic variation in gene expression in populus F1 hybrids.
Auteurs : Yan Zhuang [Canada] ; Keith L. AdamsSource :
- Genetics [ 0016-6731 ] ; 2007.
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Abstract
Hybridization between plant species can induce speciation as well as phenotypic novelty and heterosis. Hybrids also can show genome rearrangements and gene expression changes compared with their parents. Here we determined the allelic variation in gene expression in Populus trichocarpa x Populus deltoides F(1) hybrids. Among 30 genes analyzed in four independently formed hybrids, 17 showed >1.5-fold expression biases for one of the two alleles, and there was monoallelic expression of one gene. Expression ratios of the alleles differed between leaves and stems for 10 genes. The results suggest differential regulation of the two parental alleles in the hybrids. To determine if the allelic expression biases were caused by hybridization we compared the ratios of species-specific transcripts between an F(1) hybrid and its parents. Thirteen of 19 genes showed allelic expression ratios in the hybrid that were significantly different from the ratios of the parental species. The P. deltoides allele of one gene was silenced in the hybrid. Modes of gene regulation were inferred from the hybrid-parent comparisons. Cis-regulation was inferred for 6 genes, trans-regulation for 1 gene, and combined cis- and trans-regulation for 9 genes. The results from this study indicate that hybridization between plant species can have extensive effects on allelic expression patterns, some of which might lead to phenotypic changes.
DOI: 10.1534/genetics.107.080325
PubMed: 18073418
PubMed Central: PMC2219518
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Extensive allelic variation in gene expression in populus F1 hybrids.</title><author><name sortKey="Zhuang, Yan" sort="Zhuang, Yan" uniqKey="Zhuang Y" first="Yan" last="Zhuang">Yan Zhuang</name><affiliation wicri:level="1"><nlm:affiliation>University of British Columbia Botanical Garden and Centre for Plant Research, Department of Botany, University of British Columbia, Vancouver, British Columbia V6T1Z4, Canada.</nlm:affiliation><country xml:lang="fr">Canada</country><wicri:regionArea>University of British Columbia Botanical Garden and Centre for Plant Research, Department of Botany, University of British Columbia, Vancouver, British Columbia V6T1Z4</wicri:regionArea><wicri:noRegion>British Columbia V6T1Z4</wicri:noRegion></affiliation></author><author><name sortKey="Adams, Keith L" sort="Adams, Keith L" uniqKey="Adams K" first="Keith L" last="Adams">Keith L. Adams</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2007">2007</date><idno type="RBID">pubmed:18073418</idno><idno type="pmid">18073418</idno><idno type="doi">10.1534/genetics.107.080325</idno><idno type="pmc">PMC2219518</idno><idno type="wicri:Area/Main/Corpus">003997</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">003997</idno><idno type="wicri:Area/Main/Curation">003997</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">003997</idno><idno type="wicri:Area/Main/Exploration">003997</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Extensive allelic variation in gene expression in populus F1 hybrids.</title><author><name sortKey="Zhuang, Yan" sort="Zhuang, Yan" uniqKey="Zhuang Y" first="Yan" last="Zhuang">Yan Zhuang</name><affiliation wicri:level="1"><nlm:affiliation>University of British Columbia Botanical Garden and Centre for Plant Research, Department of Botany, University of British Columbia, Vancouver, British Columbia V6T1Z4, Canada.</nlm:affiliation><country xml:lang="fr">Canada</country><wicri:regionArea>University of British Columbia Botanical Garden and Centre for Plant Research, Department of Botany, University of British Columbia, Vancouver, British Columbia V6T1Z4</wicri:regionArea><wicri:noRegion>British Columbia V6T1Z4</wicri:noRegion></affiliation></author><author><name sortKey="Adams, Keith L" sort="Adams, Keith L" uniqKey="Adams K" first="Keith L" last="Adams">Keith L. Adams</name></author></analytic><series><title level="j">Genetics</title><idno type="ISSN">0016-6731</idno><imprint><date when="2007" type="published">2007</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Alleles (MeSH)</term><term>Chimera (MeSH)</term><term>Enhancer Elements, Genetic (MeSH)</term><term>Gene Expression Regulation, Plant (MeSH)</term><term>Genetic Variation (MeSH)</term><term>Plant Structures (genetics)</term><term>Populus (genetics)</term><term>Transcriptional Activation (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Activation de la transcription (MeSH)</term><term>Allèles (MeSH)</term><term>Chimère (MeSH)</term><term>Populus (génétique)</term><term>Régulation de l'expression des gènes végétaux (MeSH)</term><term>Structures de plante (génétique)</term><term>Variation génétique (MeSH)</term><term>Éléments activateurs (génétique) (MeSH)</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Plant Structures</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Populus</term><term>Structures de plante</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Alleles</term><term>Chimera</term><term>Enhancer Elements, Genetic</term><term>Gene Expression Regulation, Plant</term><term>Genetic Variation</term><term>Transcriptional Activation</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Activation de la transcription</term><term>Allèles</term><term>Chimère</term><term>Régulation de l'expression des gènes végétaux</term><term>Variation génétique</term><term>Éléments activateurs (génétique)</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Hybridization between plant species can induce speciation as well as phenotypic novelty and heterosis. Hybrids also can show genome rearrangements and gene expression changes compared with their parents. Here we determined the allelic variation in gene expression in Populus trichocarpa x Populus deltoides F(1) hybrids. Among 30 genes analyzed in four independently formed hybrids, 17 showed >1.5-fold expression biases for one of the two alleles, and there was monoallelic expression of one gene. Expression ratios of the alleles differed between leaves and stems for 10 genes. The results suggest differential regulation of the two parental alleles in the hybrids. To determine if the allelic expression biases were caused by hybridization we compared the ratios of species-specific transcripts between an F(1) hybrid and its parents. Thirteen of 19 genes showed allelic expression ratios in the hybrid that were significantly different from the ratios of the parental species. The P. deltoides allele of one gene was silenced in the hybrid. Modes of gene regulation were inferred from the hybrid-parent comparisons. Cis-regulation was inferred for 6 genes, trans-regulation for 1 gene, and combined cis- and trans-regulation for 9 genes. The results from this study indicate that hybridization between plant species can have extensive effects on allelic expression patterns, some of which might lead to phenotypic changes.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">18073418</PMID><DateCompleted><Year>2008</Year><Month>03</Month><Day>06</Day></DateCompleted><DateRevised><Year>2018</Year><Month>11</Month><Day>13</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0016-6731</ISSN><JournalIssue CitedMedium="Print"><Volume>177</Volume><Issue>4</Issue><PubDate><Year>2007</Year><Month>Dec</Month></PubDate></JournalIssue><Title>Genetics</Title><ISOAbbreviation>Genetics</ISOAbbreviation></Journal><ArticleTitle>Extensive allelic variation in gene expression in populus F1 hybrids.</ArticleTitle><Pagination><MedlinePgn>1987-96</MedlinePgn></Pagination><Abstract><AbstractText>Hybridization between plant species can induce speciation as well as phenotypic novelty and heterosis. Hybrids also can show genome rearrangements and gene expression changes compared with their parents. Here we determined the allelic variation in gene expression in Populus trichocarpa x Populus deltoides F(1) hybrids. Among 30 genes analyzed in four independently formed hybrids, 17 showed >1.5-fold expression biases for one of the two alleles, and there was monoallelic expression of one gene. Expression ratios of the alleles differed between leaves and stems for 10 genes. The results suggest differential regulation of the two parental alleles in the hybrids. To determine if the allelic expression biases were caused by hybridization we compared the ratios of species-specific transcripts between an F(1) hybrid and its parents. Thirteen of 19 genes showed allelic expression ratios in the hybrid that were significantly different from the ratios of the parental species. The P. deltoides allele of one gene was silenced in the hybrid. Modes of gene regulation were inferred from the hybrid-parent comparisons. Cis-regulation was inferred for 6 genes, trans-regulation for 1 gene, and combined cis- and trans-regulation for 9 genes. The results from this study indicate that hybridization between plant species can have extensive effects on allelic expression patterns, some of which might lead to phenotypic changes.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Zhuang</LastName><ForeName>Yan</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>University of British Columbia Botanical Garden and Centre for Plant Research, Department of Botany, University of British Columbia, Vancouver, British Columbia V6T1Z4, Canada.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Adams</LastName><ForeName>Keith L</ForeName><Initials>KL</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United 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IdType="pmc">PMC2219518</ArticleId></ArticleIdList><ReferenceList><Reference><Citation>Trends Genet. 2003 Nov;19(11):597-600</Citation><ArticleIdList><ArticleId IdType="pubmed">14585608</ArticleId></ArticleIdList></Reference><Reference><Citation>Theor Appl Genet. 2006 Sep;113(5):831-45</Citation><ArticleIdList><ArticleId IdType="pubmed">16868764</ArticleId></ArticleIdList></Reference><Reference><Citation>Proc Natl Acad Sci U S A. 2006 May 2;103(18):6805-10</Citation><ArticleIdList><ArticleId IdType="pubmed">16641103</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Physiol. 2005 Jul;138(3):1216-31</Citation><ArticleIdList><ArticleId IdType="pubmed">16009997</ArticleId></ArticleIdList></Reference><Reference><Citation>Theor Appl Genet. 2006 Nov;113(7):1283-94</Citation><ArticleIdList><ArticleId IdType="pubmed">16932881</ArticleId></ArticleIdList></Reference><Reference><Citation>Hum Genet. 2002 May;110(5):471-8</Citation><ArticleIdList><ArticleId IdType="pubmed">12073018</ArticleId></ArticleIdList></Reference><Reference><Citation>Mol Ecol. 2004 May;13(5):997-1007</Citation><ArticleIdList><ArticleId IdType="pubmed">15078439</ArticleId></ArticleIdList></Reference><Reference><Citation>Nat Genet. 2002 Nov;32(3):432-7</Citation><ArticleIdList><ArticleId IdType="pubmed">12410233</ArticleId></ArticleIdList></Reference><Reference><Citation>Genetics. 2005 Dec;171(4):1813-22</Citation><ArticleIdList><ArticleId IdType="pubmed">16143608</ArticleId></ArticleIdList></Reference><Reference><Citation>New Phytol. 2005 Feb;165(2):411-23</Citation><ArticleIdList><ArticleId IdType="pubmed">15720652</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Mol Biol. 2007 Jan;63(1):21-34</Citation><ArticleIdList><ArticleId IdType="pubmed">17006594</ArticleId></ArticleIdList></Reference><Reference><Citation>Genome Res. 2005 Feb;15(2):284-91</Citation><ArticleIdList><ArticleId IdType="pubmed">15687292</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Cell. 2001 Aug;13(8):1749-59</Citation><ArticleIdList><ArticleId IdType="pubmed">11487690</ArticleId></ArticleIdList></Reference><Reference><Citation>Proc Natl Acad Sci U S A. 2006 Aug 29;103(35):12957-8</Citation><ArticleIdList><ArticleId IdType="pubmed">16938847</ArticleId></ArticleIdList></Reference><Reference><Citation>Science. 2002 Aug 16;297(5584):1143</Citation><ArticleIdList><ArticleId IdType="pubmed">12183620</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Cell. 2004 Jul;16(7):1707-16</Citation><ArticleIdList><ArticleId IdType="pubmed">15194819</ArticleId></ArticleIdList></Reference><Reference><Citation>Curr Biol. 2006 Aug 22;16(16):1652-9</Citation><ArticleIdList><ArticleId IdType="pubmed">16920628</ArticleId></ArticleIdList></Reference><Reference><Citation>Nucleic Acids Res. 2004;32(22):e189</Citation><ArticleIdList><ArticleId IdType="pubmed">15625231</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant J. 2003 Oct;36(1):30-44</Citation><ArticleIdList><ArticleId IdType="pubmed">12974809</ArticleId></ArticleIdList></Reference><Reference><Citation>Genetics. 2006 Aug;173(4):2199-210</Citation><ArticleIdList><ArticleId IdType="pubmed">16702414</ArticleId></ArticleIdList></Reference><Reference><Citation>Genetics. 2004 Dec;168(4):2217-26</Citation><ArticleIdList><ArticleId IdType="pubmed">15371349</ArticleId></ArticleIdList></Reference><Reference><Citation>J Pharmacol Exp Ther. 2004 Dec;311(3):1088-96</Citation><ArticleIdList><ArticleId IdType="pubmed">15282265</ArticleId></ArticleIdList></Reference><Reference><Citation>Genetics. 1995 Feb;139(2):963-73</Citation><ArticleIdList><ArticleId IdType="pubmed">7713445</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Cell. 2003 Oct;15(10):2236-9</Citation><ArticleIdList><ArticleId IdType="pubmed">14523245</ArticleId></ArticleIdList></Reference><Reference><Citation>J Hered. 2007 Mar-Apr;98(2):136-41</Citation><ArticleIdList><ArticleId IdType="pubmed">17208934</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Cell. 2000 Sep;12(9):1551-68</Citation><ArticleIdList><ArticleId IdType="pubmed">11006331</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Cell. 2007 Aug;19(8):2391-402</Citation><ArticleIdList><ArticleId IdType="pubmed">17693532</ArticleId></ArticleIdList></Reference><Reference><Citation>Mol Biol Evol. 2005 Apr;22(4):976-90</Citation><ArticleIdList><ArticleId IdType="pubmed">15647520</ArticleId></ArticleIdList></Reference><Reference><Citation>Proc Natl Acad Sci U S A. 2003 Apr 15;100(8):4649-54</Citation><ArticleIdList><ArticleId IdType="pubmed">12665616</ArticleId></ArticleIdList></Reference><Reference><Citation>Genetics. 2005 Jan;169(1):389-97</Citation><ArticleIdList><ArticleId IdType="pubmed">15489529</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Physiol. 2007 Oct;145(2):411-25</Citation><ArticleIdList><ArticleId IdType="pubmed">17766400</ArticleId></ArticleIdList></Reference><Reference><Citation>Tree Physiol. 1998 Jan;18(1):29-36</Citation><ArticleIdList><ArticleId IdType="pubmed">12651296</ArticleId></ArticleIdList></Reference><Reference><Citation>Mol Genet Genomics. 2003 Nov;270(3):281-6</Citation><ArticleIdList><ArticleId IdType="pubmed">14551762</ArticleId></ArticleIdList></Reference><Reference><Citation>Science. 2003 Aug 29;301(5637):1211-6</Citation><ArticleIdList><ArticleId IdType="pubmed">12907807</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Mol Biol. 2007 Feb;63(3):381-91</Citation><ArticleIdList><ArticleId IdType="pubmed">17082872</ArticleId></ArticleIdList></Reference><Reference><Citation>Science. 2006 Sep 15;313(5793):1596-604</Citation><ArticleIdList><ArticleId IdType="pubmed">16973872</ArticleId></ArticleIdList></Reference><Reference><Citation>Genetics. 2002 Apr;160(4):1651-9</Citation><ArticleIdList><ArticleId IdType="pubmed">11973318</ArticleId></ArticleIdList></Reference><Reference><Citation>Genetics. 2005 Dec;171(4):2139-42</Citation><ArticleIdList><ArticleId IdType="pubmed">16143609</ArticleId></ArticleIdList></Reference><Reference><Citation>Hum Genet. 2003 Jul;113(2):149-53</Citation><ArticleIdList><ArticleId IdType="pubmed">12728311</ArticleId></ArticleIdList></Reference><Reference><Citation>Mol Ecol. 2005 Apr;14(4):1163-75</Citation><ArticleIdList><ArticleId IdType="pubmed">15773943</ArticleId></ArticleIdList></Reference><Reference><Citation>Science. 1996 May 3;272(5262):741-5</Citation><ArticleIdList><ArticleId IdType="pubmed">8662570</ArticleId></ArticleIdList></Reference><Reference><Citation>Mol Ecol. 2005 Jul;14(8):2493-510</Citation><ArticleIdList><ArticleId IdType="pubmed">15969730</ArticleId></ArticleIdList></Reference><Reference><Citation>Genetics. 2005 Nov;171(3):1267-75</Citation><ArticleIdList><ArticleId IdType="pubmed">16020790</ArticleId></ArticleIdList></Reference><Reference><Citation>Genome Res. 2007 Mar;17(3):264-75</Citation><ArticleIdList><ArticleId IdType="pubmed">17255553</ArticleId></ArticleIdList></Reference><Reference><Citation>Pharmacogenet Genomics. 2005 Oct;15(10):693-704</Citation><ArticleIdList><ArticleId IdType="pubmed">16141795</ArticleId></ArticleIdList></Reference><Reference><Citation>Mol Ecol. 2006 Apr;15(5):1367-78</Citation><ArticleIdList><ArticleId IdType="pubmed">16626459</ArticleId></ArticleIdList></Reference><Reference><Citation>Heredity (Edinb). 1999 Oct;83 ( Pt 4):363-72</Citation><ArticleIdList><ArticleId IdType="pubmed">10583537</ArticleId></ArticleIdList></Reference><Reference><Citation>Philos Trans R Soc Lond B Biol Sci. 2003 Jun 29;358(1434):1141-7</Citation><ArticleIdList><ArticleId IdType="pubmed">12831480</ArticleId></ArticleIdList></Reference><Reference><Citation>Genome. 2000 Oct;43(5):874-80</Citation><ArticleIdList><ArticleId IdType="pubmed">11081978</ArticleId></ArticleIdList></Reference><Reference><Citation>Nature. 2004 Jul 1;430(6995):85-8</Citation><ArticleIdList><ArticleId IdType="pubmed">15229602</ArticleId></ArticleIdList></Reference></ReferenceList></PubmedData></pubmed><affiliations><list><country><li>Canada</li></country></list><tree><noCountry><name sortKey="Adams, Keith L" sort="Adams, Keith L" uniqKey="Adams K" first="Keith L" last="Adams">Keith L. Adams</name></noCountry><country name="Canada"><noRegion><name sortKey="Zhuang, Yan" sort="Zhuang, Yan" uniqKey="Zhuang Y" first="Yan" last="Zhuang">Yan Zhuang</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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