Antisense oligodeoxyribonucleotide-directed cleavage of maternal mRNA in Xenopus oocytes and embryos.
Identifieur interne : 002A49 ( PubMed/Curation ); précédent : 002A48; suivant : 002A50Antisense oligodeoxyribonucleotide-directed cleavage of maternal mRNA in Xenopus oocytes and embryos.
Auteurs : J. Shuttleworth [Royaume-Uni] ; G. Matthews ; L. Dale ; C. Baker ; A. ColmanSource :
- Gene [ 0378-1119 ] ; 1988.
Descripteurs français
- KwdFr :
- MESH :
- antagonistes et inhibiteurs : ARN messager.
- génétique : ARN, ARN messager, Histone.
- métabolisme : Embryon non mammalien, Ovocytes.
- ARN antisens, Animaux, Cinétique, Femelle, Fécondation, Sondes oligonucléotidiques, Xenopus.
English descriptors
- KwdEn :
- MESH :
- chemical , antagonists & inhibitors : RNA, Messenger.
- chemical , genetics : Histones, RNA, RNA, Messenger.
- metabolism : Embryo, Nonmammalian, Oocytes.
- Animals, Female, Fertilization, Kinetics, Oligonucleotide Probes, RNA, Antisense, Xenopus.
Abstract
We have investigated the effect of specific antisense oligodeoxynucleotides (oligos) on endogenous histone H4 mRNA in Xenopus oocytes, eggs and embryos. In unfertilised eggs and non-matured oocytes, one 20-mer oligo (H4-1) mediated the RNAse H-like cleavage of up to 95% of H4 mRNA (which included polysomal mRNA), and cleavage was still obtained when the size of the oligo was reduced to a 10-mer; no cleavage was observed with 6- and 8-mers. The residual uncleaved mRNA appeared to be completely inaccessible to H4-1 since a second injection caused no further cleavage. A second 20-mer (H4-2) directed against a different region of H4 mRNA was much less effective (less than 5% cleavage). In fertilised embryos, injections of H4-1 and an oligo directed against the localised Vg1 mRNA caused less cleavage than in oocytes and also showed signs of inducing localised, non-specific mRNA cleavage. However we have been able to prepare fertilised embryos devoid of Vg1 mRNA by maturing and fertilising oligo-injected oocytes in vitro.
DOI: 10.1016/0378-1119(88)90152-7
PubMed: 2468567
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Baker</name></author><author><name sortKey="Colman, A" sort="Colman, A" uniqKey="Colman A" first="A" last="Colman">A. Colman</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1988">1988</date><idno type="RBID">pubmed:2468567</idno><idno type="pmid">2468567</idno><idno type="doi">10.1016/0378-1119(88)90152-7</idno><idno type="wicri:Area/PubMed/Corpus">002A49</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">002A49</idno><idno type="wicri:Area/PubMed/Curation">002A49</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">002A49</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Antisense oligodeoxyribonucleotide-directed cleavage of maternal mRNA in Xenopus oocytes and embryos.</title><author><name sortKey="Shuttleworth, J" sort="Shuttleworth, J" uniqKey="Shuttleworth J" first="J" last="Shuttleworth">J. 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Colman</name></author></analytic><series><title level="j">Gene</title><idno type="ISSN">0378-1119</idno><imprint><date when="1988" type="published">1988</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals</term><term>Embryo, Nonmammalian (metabolism)</term><term>Female</term><term>Fertilization</term><term>Histones (genetics)</term><term>Kinetics</term><term>Oligonucleotide Probes</term><term>Oocytes (metabolism)</term><term>RNA (genetics)</term><term>RNA, Antisense</term><term>RNA, Messenger (antagonists & inhibitors)</term><term>RNA, Messenger (genetics)</term><term>Xenopus</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>ARN (génétique)</term><term>ARN antisens</term><term>ARN messager (antagonistes et inhibiteurs)</term><term>ARN messager (génétique)</term><term>Animaux</term><term>Cinétique</term><term>Embryon non mammalien (métabolisme)</term><term>Femelle</term><term>Fécondation</term><term>Histone (génétique)</term><term>Ovocytes (métabolisme)</term><term>Sondes oligonucléotidiques</term><term>Xenopus</term></keywords><keywords scheme="MESH" type="chemical" qualifier="antagonists & inhibitors" xml:lang="en"><term>RNA, Messenger</term></keywords><keywords scheme="MESH" type="chemical" qualifier="genetics" xml:lang="en"><term>Histones</term><term>RNA</term><term>RNA, Messenger</term></keywords><keywords scheme="MESH" qualifier="antagonistes et inhibiteurs" xml:lang="fr"><term>ARN messager</term></keywords><keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>ARN</term><term>ARN messager</term><term>Histone</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Embryo, Nonmammalian</term><term>Oocytes</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Embryon non mammalien</term><term>Ovocytes</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Female</term><term>Fertilization</term><term>Kinetics</term><term>Oligonucleotide Probes</term><term>RNA, Antisense</term><term>Xenopus</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>ARN antisens</term><term>Animaux</term><term>Cinétique</term><term>Femelle</term><term>Fécondation</term><term>Sondes oligonucléotidiques</term><term>Xenopus</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">We have investigated the effect of specific antisense oligodeoxynucleotides (oligos) on endogenous histone H4 mRNA in Xenopus oocytes, eggs and embryos. In unfertilised eggs and non-matured oocytes, one 20-mer oligo (H4-1) mediated the RNAse H-like cleavage of up to 95% of H4 mRNA (which included polysomal mRNA), and cleavage was still obtained when the size of the oligo was reduced to a 10-mer; no cleavage was observed with 6- and 8-mers. The residual uncleaved mRNA appeared to be completely inaccessible to H4-1 since a second injection caused no further cleavage. A second 20-mer (H4-2) directed against a different region of H4 mRNA was much less effective (less than 5% cleavage). In fertilised embryos, injections of H4-1 and an oligo directed against the localised Vg1 mRNA caused less cleavage than in oocytes and also showed signs of inducing localised, non-specific mRNA cleavage. However we have been able to prepare fertilised embryos devoid of Vg1 mRNA by maturing and fertilising oligo-injected oocytes in vitro.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">2468567</PMID><DateCompleted><Year>1989</Year><Month>06</Month><Day>05</Day></DateCompleted><DateRevised><Year>2019</Year><Month>07</Month><Day>07</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0378-1119</ISSN><JournalIssue CitedMedium="Print"><Volume>72</Volume><Issue>1-2</Issue><PubDate><Year>1988</Year><Month>Dec</Month><Day>10</Day></PubDate></JournalIssue><Title>Gene</Title><ISOAbbreviation>Gene</ISOAbbreviation></Journal><ArticleTitle>Antisense oligodeoxyribonucleotide-directed cleavage of maternal mRNA in Xenopus oocytes and embryos.</ArticleTitle><Pagination><MedlinePgn>267-75</MedlinePgn></Pagination><Abstract><AbstractText>We have investigated the effect of specific antisense oligodeoxynucleotides (oligos) on endogenous histone H4 mRNA in Xenopus oocytes, eggs and embryos. In unfertilised eggs and non-matured oocytes, one 20-mer oligo (H4-1) mediated the RNAse H-like cleavage of up to 95% of H4 mRNA (which included polysomal mRNA), and cleavage was still obtained when the size of the oligo was reduced to a 10-mer; no cleavage was observed with 6- and 8-mers. The residual uncleaved mRNA appeared to be completely inaccessible to H4-1 since a second injection caused no further cleavage. A second 20-mer (H4-2) directed against a different region of H4 mRNA was much less effective (less than 5% cleavage). In fertilised embryos, injections of H4-1 and an oligo directed against the localised Vg1 mRNA caused less cleavage than in oocytes and also showed signs of inducing localised, non-specific mRNA cleavage. However we have been able to prepare fertilised embryos devoid of Vg1 mRNA by maturing and fertilising oligo-injected oocytes in vitro.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Shuttleworth</LastName><ForeName>J</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Biochemistry Department, University of Birmingham, U.K.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Matthews</LastName><ForeName>G</ForeName><Initials>G</Initials></Author><Author ValidYN="Y"><LastName>Dale</LastName><ForeName>L</ForeName><Initials>L</Initials></Author><Author ValidYN="Y"><LastName>Baker</LastName><ForeName>C</ForeName><Initials>C</Initials></Author><Author ValidYN="Y"><LastName>Colman</LastName><ForeName>A</ForeName><Initials>A</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>Netherlands</Country><MedlineTA>Gene</MedlineTA><NlmUniqueID>7706761</NlmUniqueID><ISSNLinking>0378-1119</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D006657">Histones</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D015345">Oligonucleotide Probes</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D016372">RNA, Antisense</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012333">RNA, Messenger</NameOfSubstance></Chemical><Chemical><RegistryNumber>63231-63-0</RegistryNumber><NameOfSubstance UI="D012313">RNA</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004625" MajorTopicYN="N">Embryo, Nonmammalian</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005306" MajorTopicYN="N">Fertilization</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006657" MajorTopicYN="N">Histones</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D007700" MajorTopicYN="N">Kinetics</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D015345" MajorTopicYN="Y">Oligonucleotide Probes</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009865" MajorTopicYN="N">Oocytes</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012313" MajorTopicYN="N">RNA</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D016372" MajorTopicYN="N">RNA, Antisense</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012333" MajorTopicYN="N">RNA, Messenger</DescriptorName><QualifierName UI="Q000037" MajorTopicYN="Y">antagonists & inhibitors</QualifierName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014981" MajorTopicYN="N">Xenopus</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>1988</Year><Month>12</Month><Day>10</Day></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>1988</Year><Month>12</Month><Day>10</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>1988</Year><Month>12</Month><Day>10</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">2468567</ArticleId><ArticleId IdType="pii">0378-1119(88)90152-7</ArticleId><ArticleId IdType="doi">10.1016/0378-1119(88)90152-7</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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