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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
2 Pt 1
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pubmed:dateCreated |
1987-4-21
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pubmed:abstractText |
Receptor cells in the ear are excited through the bending of sensory hairs which project in a bundle from their surface. The individual stereocilia of a bundle contain filaments about 5 nm in diameter. The identity of these filaments has been investigated in the crista ampullaris of the frog and guinea pig by a technique of decoration with subfragment-1 of myosin (S-1). After demembranation with Triton X-100 and incubation with S-1, "arrowhead" formation was observed along the filaments of the stereocilia and their rootlets and also along filaments in the cuticular plate inside the receptor cell. The distance between attached S-1 was 35 nm and arrowheads pointed in towards the cell soma. It is concluded that the filaments of stereocilia are composed of actin.
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pubmed:grant |
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/318131-11222,
http://linkedlifedata.com/resource/pubmed/commentcorrection/318131-1202021,
http://linkedlifedata.com/resource/pubmed/commentcorrection/318131-13563554,
http://linkedlifedata.com/resource/pubmed/commentcorrection/318131-13945569,
http://linkedlifedata.com/resource/pubmed/commentcorrection/318131-14203389,
http://linkedlifedata.com/resource/pubmed/commentcorrection/318131-4144555,
http://linkedlifedata.com/resource/pubmed/commentcorrection/318131-4266351,
http://linkedlifedata.com/resource/pubmed/commentcorrection/318131-4356568,
http://linkedlifedata.com/resource/pubmed/commentcorrection/318131-4450598,
http://linkedlifedata.com/resource/pubmed/commentcorrection/318131-4633788,
http://linkedlifedata.com/resource/pubmed/commentcorrection/318131-4944636,
http://linkedlifedata.com/resource/pubmed/commentcorrection/318131-5135759,
http://linkedlifedata.com/resource/pubmed/commentcorrection/318131-5344150,
http://linkedlifedata.com/resource/pubmed/commentcorrection/318131-5659832,
http://linkedlifedata.com/resource/pubmed/commentcorrection/318131-842331,
http://linkedlifedata.com/resource/pubmed/commentcorrection/318131-9224495
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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 |
Nov
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pubmed:issn |
0021-9525
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
75
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
339-43
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pubmed:dateRevised |
2011-11-17
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pubmed:meshHeading |
pubmed-meshheading:318131-Actin Cytoskeleton,
pubmed-meshheading:318131-Actins,
pubmed-meshheading:318131-Animals,
pubmed-meshheading:318131-Cytoskeleton,
pubmed-meshheading:318131-Detergents,
pubmed-meshheading:318131-Hair Cells, Auditory,
pubmed-meshheading:318131-Hair Cells, Auditory, Inner,
pubmed-meshheading:318131-Microscopy, Electron,
pubmed-meshheading:318131-Octoxynol,
pubmed-meshheading:318131-Polyethylene Glycols,
pubmed-meshheading:318131-Rana pipiens,
pubmed-meshheading:318131-Rana temporaria
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pubmed:year |
1977
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pubmed:articleTitle |
Actin filaments in sensory hairs of inner ear receptor cells.
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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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