Generation of Full-Length Infectious cDNA Clones of Middle East Respiratory Syndrome Coronavirus.
Identifieur interne : 000516 ( PubMed/Corpus ); précédent : 000515; suivant : 000517Generation of Full-Length Infectious cDNA Clones of Middle East Respiratory Syndrome Coronavirus.
Auteurs : Jeong Lee ; Sojung Bae ; Jinjong MyoungSource :
- Journal of microbiology and biotechnology [ 1738-8872 ] ; 2019.
English descriptors
- KwdEn :
- Coronavirus Infections (virology), DNA, Complementary (genetics), Genes, Viral (genetics), Genetic Engineering, Genome, Viral (genetics), Humans, Middle East Respiratory Syndrome Coronavirus (genetics), Middle East Respiratory Syndrome Coronavirus (isolation & purification), RNA, Viral (genetics), Reverse Genetics, Transcription, Genetic.
- MESH :
- chemical , genetics : DNA, Complementary, RNA, Viral.
- genetics : Genes, Viral, Genome, Viral, Middle East Respiratory Syndrome Coronavirus.
- isolation & purification : Middle East Respiratory Syndrome Coronavirus.
- virology : Coronavirus Infections.
- Genetic Engineering, Humans, Reverse Genetics, Transcription, Genetic.
Abstract
Middle East respiratory syndrome coronavirus (MERS-CoV) was first identified in Saudi Arabia in 2012 and related infection cases have been reported in over 20 countries. Roughly 10,000 human cases have so far been reported in total with fatality rates at up to 40%. The majority of cases have occurred in Saudi Arabia with mostly sporadic outbreaks outside the country except for the one in South Korea in 2015. The Korean MERS-CoV strain was isolated from the second Korean patient and its genome was fully sequenced and deposited. To develop virusspecific protective and therapeutic agents against the Korean isolate and to investigate molecular determinants of virus-host interactions, it is of paramount importance to generate its full-length cDNA. Here we report that two full-length cDNAs from a Korean patientisolated MERS-CoV strain were generated by a combination of conventional cloning techniques and efficient Gibson assembly reactions. The full-length cDNAs were validated by restriction analysis and their sequence was verified by Sanger method. The resulting cDNA was efficiently transcribed in vitro and the T7 promoter-driven expression was robust. The resulting reverse genetic system will add to the published list of MERS-CoV cDNAs and facilitate the development of Korean isolate-specific antiviral measures.
DOI: 10.4014/jmb.0905.05061
PubMed: 31154749
Links to Exploration step
pubmed:31154749Le document en format XML
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Roughly 10,000 human cases have so far been reported in total with fatality rates at up to 40%. The majority of cases have occurred in Saudi Arabia with mostly sporadic outbreaks outside the country except for the one in South Korea in 2015. The Korean MERS-CoV strain was isolated from the second Korean patient and its genome was fully sequenced and deposited. To develop virusspecific protective and therapeutic agents against the Korean isolate and to investigate molecular determinants of virus-host interactions, it is of paramount importance to generate its full-length cDNA. Here we report that two full-length cDNAs from a Korean patientisolated MERS-CoV strain were generated by a combination of conventional cloning techniques and efficient Gibson assembly reactions. The full-length cDNAs were validated by restriction analysis and their sequence was verified by Sanger method. The resulting cDNA was efficiently transcribed in vitro and the T7 promoter-driven expression was robust. The resulting reverse genetic system will add to the published list of MERS-CoV cDNAs and facilitate the development of Korean isolate-specific antiviral measures.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">31154749</PMID><DateCompleted><Year>2019</Year><Month>08</Month><Day>12</Day></DateCompleted><DateRevised><Year>2019</Year><Month>08</Month><Day>12</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1738-8872</ISSN><JournalIssue CitedMedium="Internet"><Volume>29</Volume><Issue>6</Issue><PubDate><Year>2019</Year><Month>Jun</Month><Day>28</Day></PubDate></JournalIssue><Title>Journal of microbiology and biotechnology</Title><ISOAbbreviation>J. Microbiol. Biotechnol.</ISOAbbreviation></Journal><ArticleTitle>Generation of Full-Length Infectious cDNA Clones of Middle East Respiratory Syndrome Coronavirus.</ArticleTitle><Pagination><MedlinePgn>999-1007</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.4014/jmb.0905.05061</ELocationID><Abstract><AbstractText>Middle East respiratory syndrome coronavirus (MERS-CoV) was first identified in Saudi Arabia in 2012 and related infection cases have been reported in over 20 countries. Roughly 10,000 human cases have so far been reported in total with fatality rates at up to 40%. The majority of cases have occurred in Saudi Arabia with mostly sporadic outbreaks outside the country except for the one in South Korea in 2015. The Korean MERS-CoV strain was isolated from the second Korean patient and its genome was fully sequenced and deposited. To develop virusspecific protective and therapeutic agents against the Korean isolate and to investigate molecular determinants of virus-host interactions, it is of paramount importance to generate its full-length cDNA. Here we report that two full-length cDNAs from a Korean patientisolated MERS-CoV strain were generated by a combination of conventional cloning techniques and efficient Gibson assembly reactions. The full-length cDNAs were validated by restriction analysis and their sequence was verified by Sanger method. The resulting cDNA was efficiently transcribed in vitro and the T7 promoter-driven expression was robust. The resulting reverse genetic system will add to the published list of MERS-CoV cDNAs and facilitate the development of Korean isolate-specific antiviral measures.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Lee</LastName><ForeName>Jeong</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Korea Zoonosis Research Institute and Genetic Engineering Research Institute, Chonbuk National University, Jeonju 561-756, Republic of Korea.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Bae</LastName><ForeName>Sojung</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Korea Zoonosis Research Institute and Genetic Engineering Research Institute, Chonbuk National University, Jeonju 561-756, Republic of Korea.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Myoung</LastName><ForeName>Jinjong</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Korea Zoonosis Research Institute and Genetic Engineering Research Institute, Chonbuk National University, Jeonju 561-756, Republic of Korea.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>Korea (South)</Country><MedlineTA>J Microbiol Biotechnol</MedlineTA><NlmUniqueID>9431852</NlmUniqueID><ISSNLinking>1017-7825</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D018076">DNA, Complementary</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012367">RNA, Viral</NameOfSubstance></Chemical></ChemicalList><MeshHeadingList><MeshHeading><DescriptorName UI="D018352" MajorTopicYN="N">Coronavirus Infections</DescriptorName><QualifierName UI="Q000821" MajorTopicYN="N">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018076" MajorTopicYN="N">DNA, Complementary</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005814" MajorTopicYN="N">Genes, Viral</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005818" MajorTopicYN="N">Genetic Engineering</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D016679" MajorTopicYN="N">Genome, Viral</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D065207" MajorTopicYN="N">Middle East Respiratory Syndrome Coronavirus</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName><QualifierName UI="Q000302" MajorTopicYN="N">isolation & purification</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012367" MajorTopicYN="N">RNA, Viral</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D059386" MajorTopicYN="Y">Reverse Genetics</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014158" MajorTopicYN="N">Transcription, Genetic</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">MERS-CoV</Keyword><Keyword MajorTopicYN="N">full-length cDNA</Keyword><Keyword MajorTopicYN="N">reverse genetics</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2019</Year><Month>6</Month><Day>4</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2019</Year><Month>8</Month><Day>14</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2019</Year><Month>6</Month><Day>4</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">31154749</ArticleId><ArticleId IdType="pii">10.4014/jmb.0905.05061</ArticleId><ArticleId IdType="doi">10.4014/jmb.0905.05061</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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