rdf:type |
|
lifeskim:mentions |
|
pubmed:issue |
5
|
pubmed:dateCreated |
2009-3-12
|
pubmed:abstractText |
Missegregation of chromosomes during meiosis in human females causes aneuploidy, including trisomy 21, and is thought also to be the major cause of age-related infertility. Most errors are thought to occur at the first meiotic division. The high frequency of errors raises questions as to whether the surveillance mechanism known as the spindle assembly checkpoint (SAC) that controls the anaphase-promoting complex or cyclosome (APC/C) operates effectively in oocytes. Experimental approaches hitherto used to inactivate the SAC in oocytes suffer from a number of drawbacks.
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pubmed:language |
eng
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pubmed:journal |
|
pubmed:citationSubset |
IM
|
pubmed:chemical |
|
pubmed:status |
MEDLINE
|
pubmed:month |
Mar
|
pubmed:issn |
1879-0445
|
pubmed:author |
pubmed-author:AngerMartinM,
pubmed-author:Gil-BernabéAna MAM,
pubmed-author:HelmhartWolfgangW,
pubmed-author:HoogChristerC,
pubmed-author:KouznetsovaAnnaA,
pubmed-author:KudoNobuaki RNR,
pubmed-author:McGuinnessBarry EBE,
pubmed-author:NasmythKimK,
pubmed-author:NovakBelaB,
pubmed-author:TaylorStephenS,
pubmed-author:WuenscheAnnelieA
|
pubmed:issnType |
Electronic
|
pubmed:day |
10
|
pubmed:volume |
19
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
369-80
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pubmed:meshHeading |
pubmed-meshheading:19249208-Animals,
pubmed-meshheading:19249208-Cell Cycle Proteins,
pubmed-meshheading:19249208-Chromosome Segregation,
pubmed-meshheading:19249208-Endopeptidases,
pubmed-meshheading:19249208-Enzyme Activation,
pubmed-meshheading:19249208-Female,
pubmed-meshheading:19249208-Humans,
pubmed-meshheading:19249208-Male,
pubmed-meshheading:19249208-Meiosis,
pubmed-meshheading:19249208-Mice,
pubmed-meshheading:19249208-Mice, Transgenic,
pubmed-meshheading:19249208-Mitotic Spindle Apparatus,
pubmed-meshheading:19249208-Oocytes,
pubmed-meshheading:19249208-Pregnancy,
pubmed-meshheading:19249208-Protein-Serine-Threonine Kinases,
pubmed-meshheading:19249208-Ubiquitin-Protein Ligase Complexes
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pubmed:year |
2009
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pubmed:articleTitle |
Regulation of APC/C activity in oocytes by a Bub1-dependent spindle assembly checkpoint.
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pubmed:affiliation |
Department of Biochemistry, University of Oxford, South Parks Road, Oxford, OX1 3QU, United Kingdom.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|