ACTIN-DEPENDENT MOTILE FORCES AND CELL MOTILITY

被引：107

作者：

CRAMER, LP ^{[1
]}

MITCHISON, TJ ^{[1
]}

THERIOT, JA ^{[1
]}

机构：

[1] WHITEHEAD INST BIOMED RES,CAMBRIDGE,MA 02142

来源：

CURRENT OPINION IN CELL BIOLOGY | 1994年 / 6卷 / 01期

关键词：

D O I：

10.1016/0955-0674(94)90120-1

中图分类号：

Q2 [细胞生物学];

学科分类号：

071009 ; 090102 ;

摘要：

Force arising from actin polymerization and myosin activity drives a number of different actin-based cell movements. Several new reports support previous data suggesting that actin polymerization drives lamellipodial protrusion and bacterial propulsion, and one report describes a more indirect role for actin assembly in axonal elongation. The major new findings of the past year concerning possible motility roles for myosin describe myosin-driven protrusion of cell margins.

引用

页码：82 / 86

页数：5

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