Profiling gene expression in citrus fruit calyx abscission zone (AZ-C) treated with ethylene.
Identifieur interne : 000130 ( PubMed/Corpus ); précédent : 000129; suivant : 000131Profiling gene expression in citrus fruit calyx abscission zone (AZ-C) treated with ethylene.
Auteurs : Chunzhen Cheng ; Lingyun Zhang ; Xuelian Yang ; Guangyan ZhongSource :
- Molecular genetics and genomics : MGG [ 1617-4623 ] ; 2015.
English descriptors
- KwdEn :
- MESH :
- chemical , administration & dosage : Ethylenes.
- genetics : Citrus, Flowers.
- metabolism : Mitochondria, Plant Growth Regulators.
- Electron Transport, Gene Expression Profiling, Genes, Plant, Photosynthesis.
Abstract
On-tree storage and harvesting of mature fruit account for a large proportion of cost in the production of citrus, and a reduction of the cost would not be achieved without a thorough understanding of the mechani sm of the mature fruit abscission. Genome-wide gene expression changes in ethylene-treated fruit calyx abscission zone (AZ-C) of Citrus sinensis cv. Olinda were therefore investigated using a citrus genome array representing up to 33,879 citrus transcripts. In total, 1313 and 1044 differentially regulated genes were identified in AZ-C treated with ethylene for 4 and 24 h, respectively. The results showed that mature citrus fruit abscission commenced with the activation of ethylene signal transduction pathway that led to the activation of ethylene responsive transcription factors and the subsequent transcriptional regulation of a large set of ethylene responsive genes. Significantly down-regulated genes included those of starch/sugar biosynthesis, transportation of water and growth promoting hormone synthesis and signaling, whereas significantly up-regulated genes were those involved in defense, cell wall degradation, and secondary metabolism. Our data unraveled the underlying mechanisms of some known important biochemical events occurring at AZ-C and should provide informative suggestions for future manipulation of the events to achieve a controllable abscission for mature citrus fruit.
DOI: 10.1007/s00438-015-1054-2
PubMed: 25948248
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pubmed:25948248Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Profiling gene expression in citrus fruit calyx abscission zone (AZ-C) treated with ethylene.</title><author><name sortKey="Cheng, Chunzhen" sort="Cheng, Chunzhen" uniqKey="Cheng C" first="Chunzhen" last="Cheng">Chunzhen Cheng</name><affiliation><nlm:affiliation>Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences Guangzhou, Guangdong, 510640, People's Republic of China. ld0532cheng@126.com.</nlm:affiliation></affiliation></author><author><name sortKey="Zhang, Lingyun" sort="Zhang, Lingyun" uniqKey="Zhang L" first="Lingyun" last="Zhang">Lingyun Zhang</name><affiliation><nlm:affiliation>School of Geographic and Environmental Sciences, Guizhou Normal University Guizhou, Guiyang, 550001, People's Republic of China.</nlm:affiliation></affiliation></author><author><name sortKey="Yang, Xuelian" sort="Yang, Xuelian" uniqKey="Yang X" first="Xuelian" last="Yang">Xuelian Yang</name><affiliation><nlm:affiliation>College of Agriculture, Guizhou University Guiyang, Guizhou, 550025, People's Republic of China.</nlm:affiliation></affiliation></author><author><name sortKey="Zhong, Guangyan" sort="Zhong, Guangyan" uniqKey="Zhong G" first="Guangyan" last="Zhong">Guangyan Zhong</name><affiliation><nlm:affiliation>Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences Guangzhou, Guangdong, 510640, People's Republic of China. gy_zhong@163.com.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2015">2015</date><idno type="RBID">pubmed:25948248</idno><idno type="pmid">25948248</idno><idno type="doi">10.1007/s00438-015-1054-2</idno><idno type="wicri:Area/PubMed/Corpus">000130</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Profiling gene expression in citrus fruit calyx abscission zone (AZ-C) treated with ethylene.</title><author><name sortKey="Cheng, Chunzhen" sort="Cheng, Chunzhen" uniqKey="Cheng C" first="Chunzhen" last="Cheng">Chunzhen Cheng</name><affiliation><nlm:affiliation>Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences Guangzhou, Guangdong, 510640, People's Republic of China. ld0532cheng@126.com.</nlm:affiliation></affiliation></author><author><name sortKey="Zhang, Lingyun" sort="Zhang, Lingyun" uniqKey="Zhang L" first="Lingyun" last="Zhang">Lingyun Zhang</name><affiliation><nlm:affiliation>School of Geographic and Environmental Sciences, Guizhou Normal University Guizhou, Guiyang, 550001, People's Republic of China.</nlm:affiliation></affiliation></author><author><name sortKey="Yang, Xuelian" sort="Yang, Xuelian" uniqKey="Yang X" first="Xuelian" last="Yang">Xuelian Yang</name><affiliation><nlm:affiliation>College of Agriculture, Guizhou University Guiyang, Guizhou, 550025, People's Republic of China.</nlm:affiliation></affiliation></author><author><name sortKey="Zhong, Guangyan" sort="Zhong, Guangyan" uniqKey="Zhong G" first="Guangyan" last="Zhong">Guangyan Zhong</name><affiliation><nlm:affiliation>Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences Guangzhou, Guangdong, 510640, People's Republic of China. gy_zhong@163.com.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Molecular genetics and genomics : MGG</title><idno type="eISSN">1617-4623</idno><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Citrus (genetics)</term><term>Electron Transport</term><term>Ethylenes (administration & dosage)</term><term>Flowers (genetics)</term><term>Gene Expression Profiling</term><term>Genes, Plant</term><term>Mitochondria (metabolism)</term><term>Photosynthesis</term><term>Plant Growth Regulators (metabolism)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="administration & dosage" xml:lang="en"><term>Ethylenes</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Citrus</term><term>Flowers</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Mitochondria</term><term>Plant Growth Regulators</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Electron Transport</term><term>Gene Expression Profiling</term><term>Genes, Plant</term><term>Photosynthesis</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">On-tree storage and harvesting of mature fruit account for a large proportion of cost in the production of citrus, and a reduction of the cost would not be achieved without a thorough understanding of the mechani sm of the mature fruit abscission. Genome-wide gene expression changes in ethylene-treated fruit calyx abscission zone (AZ-C) of Citrus sinensis cv. Olinda were therefore investigated using a citrus genome array representing up to 33,879 citrus transcripts. In total, 1313 and 1044 differentially regulated genes were identified in AZ-C treated with ethylene for 4 and 24 h, respectively. The results showed that mature citrus fruit abscission commenced with the activation of ethylene signal transduction pathway that led to the activation of ethylene responsive transcription factors and the subsequent transcriptional regulation of a large set of ethylene responsive genes. Significantly down-regulated genes included those of starch/sugar biosynthesis, transportation of water and growth promoting hormone synthesis and signaling, whereas significantly up-regulated genes were those involved in defense, cell wall degradation, and secondary metabolism. Our data unraveled the underlying mechanisms of some known important biochemical events occurring at AZ-C and should provide informative suggestions for future manipulation of the events to achieve a controllable abscission for mature citrus fruit.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">25948248</PMID><DateCreated><Year>2015</Year><Month>9</Month><Day>16</Day></DateCreated><DateCompleted><Year>2015</Year><Month>12</Month><Day>07</Day></DateCompleted><DateRevised><Year>2015</Year><Month>9</Month><Day>16</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1617-4623</ISSN><JournalIssue CitedMedium="Internet"><Volume>290</Volume><Issue>5</Issue><PubDate><Year>2015</Year><Month>Oct</Month></PubDate></JournalIssue><Title>Molecular genetics and genomics : MGG</Title><ISOAbbreviation>Mol. Genet. Genomics</ISOAbbreviation></Journal><ArticleTitle>Profiling gene expression in citrus fruit calyx abscission zone (AZ-C) treated with ethylene.</ArticleTitle><Pagination><MedlinePgn>1991-2006</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1007/s00438-015-1054-2</ELocationID><Abstract><AbstractText>On-tree storage and harvesting of mature fruit account for a large proportion of cost in the production of citrus, and a reduction of the cost would not be achieved without a thorough understanding of the mechani sm of the mature fruit abscission. Genome-wide gene expression changes in ethylene-treated fruit calyx abscission zone (AZ-C) of Citrus sinensis cv. Olinda were therefore investigated using a citrus genome array representing up to 33,879 citrus transcripts. In total, 1313 and 1044 differentially regulated genes were identified in AZ-C treated with ethylene for 4 and 24 h, respectively. The results showed that mature citrus fruit abscission commenced with the activation of ethylene signal transduction pathway that led to the activation of ethylene responsive transcription factors and the subsequent transcriptional regulation of a large set of ethylene responsive genes. Significantly down-regulated genes included those of starch/sugar biosynthesis, transportation of water and growth promoting hormone synthesis and signaling, whereas significantly up-regulated genes were those involved in defense, cell wall degradation, and secondary metabolism. Our data unraveled the underlying mechanisms of some known important biochemical events occurring at AZ-C and should provide informative suggestions for future manipulation of the events to achieve a controllable abscission for mature citrus fruit.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Cheng</LastName><ForeName>Chunzhen</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences Guangzhou, Guangdong, 510640, People's Republic of China. ld0532cheng@126.com.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>College of Horticulture and Landscape Architecture, Southwest University, Beibei, Chongqing, 400715, People's Republic of China. ld0532cheng@126.com.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization Ministry of Agriculture Guangzhou, Guangdong, 510640, People's Republic of China. ld0532cheng@126.com.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Key Laboratory of Tropical and Subtropical Fruit tree Researches, Guangdong Province Guangzhou, Guangdong, 510640, People's Republic of China. ld0532cheng@126.com.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zhang</LastName><ForeName>Lingyun</ForeName><Initials>L</Initials><AffiliationInfo><Affiliation>School of Geographic and Environmental Sciences, Guizhou Normal University Guizhou, Guiyang, 550001, People's Republic of China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Yang</LastName><ForeName>Xuelian</ForeName><Initials>X</Initials><AffiliationInfo><Affiliation>College of Agriculture, Guizhou University Guiyang, Guizhou, 550025, People's Republic of China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zhong</LastName><ForeName>Guangyan</ForeName><Initials>G</Initials><AffiliationInfo><Affiliation>Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences Guangzhou, Guangdong, 510640, People's Republic of China. gy_zhong@163.com.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization Ministry of Agriculture Guangzhou, Guangdong, 510640, People's Republic of China. gy_zhong@163.com.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Key Laboratory of Tropical and Subtropical Fruit tree Researches, Guangdong Province Guangzhou, Guangdong, 510640, People's Republic of China. gy_zhong@163.com.</Affiliation></AffiliationInfo></Author></AuthorList><Language>ENG</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2015</Year><Month>May</Month><Day>07</Day></ArticleDate></Article><MedlineJournalInfo><Country>Germany</Country><MedlineTA>Mol Genet Genomics</MedlineTA><NlmUniqueID>101093320</NlmUniqueID><ISSNLinking>1617-4623</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D005030">Ethylenes</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D010937">Plant Growth Regulators</NameOfSubstance></Chemical><Chemical><RegistryNumber>91GW059KN7</RegistryNumber><NameOfSubstance UI="C036216">ethylene</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D002957" MajorTopicYN="N">Citrus</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004579" MajorTopicYN="N">Electron Transport</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005030" MajorTopicYN="N">Ethylenes</DescriptorName><QualifierName UI="Q000008" MajorTopicYN="Y">administration & dosage</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D035264" MajorTopicYN="N">Flowers</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D020869" MajorTopicYN="Y">Gene Expression Profiling</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017343" MajorTopicYN="Y">Genes, Plant</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008928" MajorTopicYN="N">Mitochondria</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010788" MajorTopicYN="N">Photosynthesis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010937" MajorTopicYN="N">Plant Growth Regulators</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Abscission</Keyword><Keyword MajorTopicYN="N">Calyx abscission zone (AZ-C)</Keyword><Keyword MajorTopicYN="N">Ethylene</Keyword><Keyword MajorTopicYN="N">Mature citrus fruit</Keyword><Keyword MajorTopicYN="N">Microarray</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2014</Year><Month>12</Month><Day>12</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2015</Year><Month>4</Month><Day>20</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2015</Year><Month>5</Month><Day>8</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2015</Year><Month>5</Month><Day>8</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate 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