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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
6
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pubmed:dateCreated |
1988-4-19
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pubmed:abstractText |
The sequence Lys-Ser-Pro-Val-Pro-Lys-Ser-Pro-Val-Glu-Glu-Lys-Gly repeats six times serially in the human midsized neurofilament (NF) protein (NF-M). To establish whether Lys-Ser-Pro-Val(Ala) is the major site for in vivo NF phosphorylation, peptides based on the human NF-M repeat were synthesized and chemically phosphorylated. These synthetic peptides were probed with 515 monoclonal antibodies (mAbs) that were raised to, and distinguished, several differentially phosphorylated forms of NF proteins. Studies with 95 of those mAbs that recognized the peptides before and after chemical phosphorylation demonstrated that a highly immunogenic epitope shared by the peptides is present in NFs from all species tested, including invertebrates. This suggests the phylogenetic conservation of a major NF phosphorylation site. Lastly, a cross-reactive antigenic determinant shared by the peptides and the major NF phosphorylation site was shown to exist in neurofibrillary tangles of patients with Alzheimer disease as well as in two neuron-specific microtubule-associated proteins (MAPs)--i.e., MAP2 and tau.
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pubmed:grant |
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-10872323,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-16453600,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-2413041,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-2420949,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-2437579,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-2441012,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-2878828,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-3088567,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-3091782,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-3106969,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-3119789,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-3429130,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-3608989,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-3919033,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-3926771,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-3930508,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-3936386,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-4324534,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-6339492,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-6418139,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-6439558,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2450354-6577472
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Mar
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pubmed:issn |
0027-8424
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
85
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1998-2002
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pubmed:dateRevised |
2010-9-10
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pubmed:meshHeading |
pubmed-meshheading:2450354-Animals,
pubmed-meshheading:2450354-Antibodies, Monoclonal,
pubmed-meshheading:2450354-Cattle,
pubmed-meshheading:2450354-Cross Reactions,
pubmed-meshheading:2450354-Cytoskeletal Proteins,
pubmed-meshheading:2450354-Cytoskeleton,
pubmed-meshheading:2450354-Epitopes,
pubmed-meshheading:2450354-Humans,
pubmed-meshheading:2450354-Immunohistochemistry,
pubmed-meshheading:2450354-Intermediate Filaments,
pubmed-meshheading:2450354-Phosphorylation,
pubmed-meshheading:2450354-Rats,
pubmed-meshheading:2450354-Repetitive Sequences, Nucleic Acid
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pubmed:year |
1988
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pubmed:articleTitle |
Identification of the major multiphosphorylation site in mammalian neurofilaments.
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pubmed:affiliation |
Department of Pathology and Laboratory Medicine, University of Pennsylvania School of Medicine, Philadelphia.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
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