An improved immunolabeling method for microtubular cytoskeleton in poplar (Populus nigra L.) free nuclear endosperm.
Identifieur interne : 004A74 ( Main/Corpus ); précédent : 004A73; suivant : 004A75An improved immunolabeling method for microtubular cytoskeleton in poplar (Populus nigra L.) free nuclear endosperm.
Auteurs : X. Xu ; A. Souvré ; C. Granier ; M. PetitprezSource :
- Biotechnic & histochemistry : official publication of the Biological Stain Commission [ 1052-0295 ] ; 1995.
English descriptors
- KwdEn :
- Cell Nucleus (chemistry), Cytoskeleton (chemistry), Ethanol (MeSH), Fixatives (MeSH), Formaldehyde (MeSH), Glutaral (MeSH), Immunohistochemistry (MeSH), Microtubules (chemistry), Polymers (MeSH), Time Factors (MeSH), Tissue Embedding (methods), Tissue Fixation (methods), Trees (MeSH), Tubulin (analysis).
- MESH :
- chemical , analysis : Tubulin.
- chemical : Ethanol, Fixatives, Formaldehyde, Glutaral, Polymers.
- chemistry : Cell Nucleus, Cytoskeleton, Microtubules.
- methods : Tissue Embedding, Tissue Fixation.
- Immunohistochemistry, Time Factors, Trees.
Abstract
We investigated immunocytochemical staining of microtubular cytoskeleton of free nuclear endosperm, a tissue which is particularly difficult to fix. This tissue requires fixation for 45 hr to preserve the integrity of the microtubular network after paraformaldehyde based fixation. Low glutaraldehyde concentration in the fixative and the ethanol dehydration retains beta-tubulin antigenicity and the former improves preservation of tissue structure. An ethanol-free embedding method is recommended for immunocytochemical studies of ethanol sensitive target proteins.
DOI: 10.3109/10520299509108202
PubMed: 8580209
Links to Exploration step
pubmed:8580209Le document en format XML
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<author><name sortKey="Xu, X" sort="Xu, X" uniqKey="Xu X" first="X" last="Xu">X. Xu</name>
<affiliation><nlm:affiliation>Laboratory of Plant Breeding and Biotechnology, UA INPT/INRA, INP-ENSAT, Toulouse, France.</nlm:affiliation>
</affiliation>
</author>
<author><name sortKey="Souvre, A" sort="Souvre, A" uniqKey="Souvre A" first="A" last="Souvré">A. Souvré</name>
</author>
<author><name sortKey="Granier, C" sort="Granier, C" uniqKey="Granier C" first="C" last="Granier">C. Granier</name>
</author>
<author><name sortKey="Petitprez, M" sort="Petitprez, M" uniqKey="Petitprez M" first="M" last="Petitprez">M. Petitprez</name>
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<sourceDesc><biblStruct><analytic><title xml:lang="en">An improved immunolabeling method for microtubular cytoskeleton in poplar (Populus nigra L.) free nuclear endosperm.</title>
<author><name sortKey="Xu, X" sort="Xu, X" uniqKey="Xu X" first="X" last="Xu">X. Xu</name>
<affiliation><nlm:affiliation>Laboratory of Plant Breeding and Biotechnology, UA INPT/INRA, INP-ENSAT, Toulouse, France.</nlm:affiliation>
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<author><name sortKey="Souvre, A" sort="Souvre, A" uniqKey="Souvre A" first="A" last="Souvré">A. Souvré</name>
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<author><name sortKey="Granier, C" sort="Granier, C" uniqKey="Granier C" first="C" last="Granier">C. Granier</name>
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<author><name sortKey="Petitprez, M" sort="Petitprez, M" uniqKey="Petitprez M" first="M" last="Petitprez">M. Petitprez</name>
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<series><title level="j">Biotechnic & histochemistry : official publication of the Biological Stain Commission</title>
<idno type="ISSN">1052-0295</idno>
<imprint><date when="1995" type="published">1995</date>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Cell Nucleus (chemistry)</term>
<term>Cytoskeleton (chemistry)</term>
<term>Ethanol (MeSH)</term>
<term>Fixatives (MeSH)</term>
<term>Formaldehyde (MeSH)</term>
<term>Glutaral (MeSH)</term>
<term>Immunohistochemistry (MeSH)</term>
<term>Microtubules (chemistry)</term>
<term>Polymers (MeSH)</term>
<term>Time Factors (MeSH)</term>
<term>Tissue Embedding (methods)</term>
<term>Tissue Fixation (methods)</term>
<term>Trees (MeSH)</term>
<term>Tubulin (analysis)</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Tubulin</term>
</keywords>
<keywords scheme="MESH" type="chemical" xml:lang="en"><term>Ethanol</term>
<term>Fixatives</term>
<term>Formaldehyde</term>
<term>Glutaral</term>
<term>Polymers</term>
</keywords>
<keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Cell Nucleus</term>
<term>Cytoskeleton</term>
<term>Microtubules</term>
</keywords>
<keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Tissue Embedding</term>
<term>Tissue Fixation</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Immunohistochemistry</term>
<term>Time Factors</term>
<term>Trees</term>
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<front><div type="abstract" xml:lang="en">We investigated immunocytochemical staining of microtubular cytoskeleton of free nuclear endosperm, a tissue which is particularly difficult to fix. This tissue requires fixation for 45 hr to preserve the integrity of the microtubular network after paraformaldehyde based fixation. Low glutaraldehyde concentration in the fixative and the ethanol dehydration retains beta-tubulin antigenicity and the former improves preservation of tissue structure. An ethanol-free embedding method is recommended for immunocytochemical studies of ethanol sensitive target proteins.</div>
</front>
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<DateCompleted><Year>1996</Year>
<Month>03</Month>
<Day>19</Day>
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<DateRevised><Year>2019</Year>
<Month>11</Month>
<Day>01</Day>
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<Article PubModel="Print"><Journal><ISSN IssnType="Print">1052-0295</ISSN>
<JournalIssue CitedMedium="Print"><Volume>70</Volume>
<Issue>5</Issue>
<PubDate><Year>1995</Year>
<Month>Sep</Month>
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<Title>Biotechnic & histochemistry : official publication of the Biological Stain Commission</Title>
<ISOAbbreviation>Biotech Histochem</ISOAbbreviation>
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<ArticleTitle>An improved immunolabeling method for microtubular cytoskeleton in poplar (Populus nigra L.) free nuclear endosperm.</ArticleTitle>
<Pagination><MedlinePgn>252-7</MedlinePgn>
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<Abstract><AbstractText>We investigated immunocytochemical staining of microtubular cytoskeleton of free nuclear endosperm, a tissue which is particularly difficult to fix. This tissue requires fixation for 45 hr to preserve the integrity of the microtubular network after paraformaldehyde based fixation. Low glutaraldehyde concentration in the fixative and the ethanol dehydration retains beta-tubulin antigenicity and the former improves preservation of tissue structure. An ethanol-free embedding method is recommended for immunocytochemical studies of ethanol sensitive target proteins.</AbstractText>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Xu</LastName>
<ForeName>X</ForeName>
<Initials>X</Initials>
<AffiliationInfo><Affiliation>Laboratory of Plant Breeding and Biotechnology, UA INPT/INRA, INP-ENSAT, Toulouse, France.</Affiliation>
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<Author ValidYN="Y"><LastName>Souvré</LastName>
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<Author ValidYN="Y"><LastName>Granier</LastName>
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<Language>eng</Language>
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<MedlineJournalInfo><Country>England</Country>
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<MeshHeadingList><MeshHeading><DescriptorName UI="D002467" MajorTopicYN="N">Cell Nucleus</DescriptorName>
<QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D003599" MajorTopicYN="N">Cytoskeleton</DescriptorName>
<QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName>
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<MeshHeading><DescriptorName UI="D000431" MajorTopicYN="N">Ethanol</DescriptorName>
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<MeshHeading><DescriptorName UI="D005404" MajorTopicYN="N">Fixatives</DescriptorName>
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<MeshHeading><DescriptorName UI="D011108" MajorTopicYN="N">Polymers</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D013997" MajorTopicYN="N">Time Factors</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D016610" MajorTopicYN="N">Tissue Embedding</DescriptorName>
<QualifierName UI="Q000379" MajorTopicYN="N">methods</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D016707" MajorTopicYN="N">Tissue Fixation</DescriptorName>
<QualifierName UI="Q000379" MajorTopicYN="Y">methods</QualifierName>
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<MeshHeading><DescriptorName UI="D014197" MajorTopicYN="Y">Trees</DescriptorName>
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<MeshHeading><DescriptorName UI="D014404" MajorTopicYN="N">Tubulin</DescriptorName>
<QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName>
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