Cortical microtubule-associated ER sites: organization centers of cell polarity and communication.
Identifieur interne : 001B28 ( PubMed/Corpus ); précédent : 001B27; suivant : 001B29Cortical microtubule-associated ER sites: organization centers of cell polarity and communication.
Auteurs : Eduardo José Pe A ; Manfred HeinleinSource :
- Current opinion in plant biology [ 1879-0356 ] ; 2013.
English descriptors
- KwdEn :
- MESH :
Abstract
Anisotropic cell growth and the ability of plant cells to communicate within and across the borders of cellular and supracellular domains depends on the ability of the cells to dynamically establish polarized networks able to deliver structural and informational macromolecules to distinct cellular sites. Studies of organelle movements and transport of endogenous and viral proteins suggest that organelle and macromolecular trafficking pathways involve transient or stable interactions with cortical microtubule-associated endoplasmic reticulum sites (C-MERs). The observations suggest that C-MERs may function as cortical hubs that organize cargo exchange between organelles and allow the recruitment, assembly, and subsequently site-specific delivery of macromolecular complexes. We propose that viruses interact with such hubs for replication and intercellular spread.
DOI: 10.1016/j.pbi.2013.10.002
PubMed: 24269577
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Studies of organelle movements and transport of endogenous and viral proteins suggest that organelle and macromolecular trafficking pathways involve transient or stable interactions with cortical microtubule-associated endoplasmic reticulum sites (C-MERs). The observations suggest that C-MERs may function as cortical hubs that organize cargo exchange between organelles and allow the recruitment, assembly, and subsequently site-specific delivery of macromolecular complexes. We propose that viruses interact with such hubs for replication and intercellular spread. </div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">24269577</PMID><DateCompleted><Year>2014</Year><Month>07</Month><Day>25</Day></DateCompleted><DateRevised><Year>2013</Year><Month>12</Month><Day>03</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1879-0356</ISSN><JournalIssue CitedMedium="Internet"><Volume>16</Volume><Issue>6</Issue><PubDate><Year>2013</Year><Month>Dec</Month></PubDate></JournalIssue><Title>Current opinion in plant biology</Title><ISOAbbreviation>Curr. Opin. 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The observations suggest that C-MERs may function as cortical hubs that organize cargo exchange between organelles and allow the recruitment, assembly, and subsequently site-specific delivery of macromolecular complexes. We propose that viruses interact with such hubs for replication and intercellular spread. </AbstractText><CopyrightInformation>Copyright © 2013 Elsevier Ltd. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Peña</LastName><ForeName>Eduardo José</ForeName><Initials>EJ</Initials><AffiliationInfo><Affiliation>Institut de Biologie Moléculaire des Plantes, UPR 2357, Centre National de la Recherche Scientifique, Strasbourg 67084, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Heinlein</LastName><ForeName>Manfred</ForeName><Initials>M</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType><PublicationType UI="D016454">Review</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2013</Year><Month>10</Month><Day>23</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Curr Opin Plant Biol</MedlineTA><NlmUniqueID>100883395</NlmUniqueID><ISSNLinking>1369-5266</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D008841" MajorTopicYN="N">Actin Cytoskeleton</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002450" MajorTopicYN="N">Cell Communication</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002462" MajorTopicYN="N">Cell Membrane</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D016764" MajorTopicYN="N">Cell Polarity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004721" MajorTopicYN="N">Endoplasmic Reticulum</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006056" MajorTopicYN="N">Golgi Apparatus</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008870" MajorTopicYN="N">Microtubules</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008954" MajorTopicYN="Y">Models, Biological</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D059828" MajorTopicYN="N">Plant Cells</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D021381" MajorTopicYN="N">Protein Transport</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2013</Year><Month>08</Month><Day>09</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2013</Year><Month>09</Month><Day>24</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2013</Year><Month>10</Month><Day>01</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2013</Year><Month>11</Month><Day>26</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2013</Year><Month>11</Month><Day>26</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2014</Year><Month>7</Month><Day>26</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">24269577</ArticleId><ArticleId IdType="pii">S1369-5266(13)00147-7</ArticleId><ArticleId IdType="doi">10.1016/j.pbi.2013.10.002</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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