Fish muscle cytoskeleton integrity is not dependent on intact thin filaments
作者: RICHARD G. TAYLORIRIS PAPACATHERINE ASTIERFREDERIC VENTREYVES BENYAMINAHMED OUALI
作者单位: 1Muscle Biochemistry Unit SRV, INRA
2UPR 9008 (CNRS), U. 249 (INSERM), Laboratoire de Rechererche sur la Motilite Cellulaire (EPHE), Universite de Montpellier I
3Laboratoire Qualite et Physico-Chimie des Produits (IFREMER)
刊名: Journal of Muscle Research and Cell Motility, 1997, Vol.18 (3), pp.285-294
来源数据库: Springer Nature Journal
DOI: 10.1023/A:1018665924412
原始语种摘要: Abstract(#br)Striated musclecytoskeleton was studied by ultrastructure and electrophoresis.Treatment of sea bass white muscle myofibrils and glycerinatedfibres with calpain caused disruption of costameres, intermediatefilaments, and Z-line, without altering sarcomeres. V8 proteasealso caused loss of costameres and Z-line, and disruptedsarcomeres without affecting the intermediate filaments.Recombinant lipase caused loss of Z-lines and also sarcolemmadetachment, without changing sarcomeres or intermediatefilaments. DNase-1 removed thin filaments and partially removedZ-lines while leaving intact the sarcolemma attachments andintermediate filaments. Calpain, V8 protease, lipase and DNase-1treatments induced extensive loss of α-actinin from the Z-line, which could be related to titin cleavage...
全文获取路径: Springer Nature  (合作)
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来源刊物:
影响因子:1.358 (2012)

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关键词翻译
关键词翻译
  • integrity 综合性
  • dependent 从属的
  • intact 完整的
  • muscle 肌肉
  • cytoskeleton 细胞骨架