The Journal of Cell Biology - Volume 153, issue 5

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Electronic ISSN
1540-8140
Print ISSN
0021-9525

Abstract

Actin bundles have profound effects on cellular shape, division, adhesion, motility, and signaling. Fimbrin belongs to a large family of actin-bundling proteins and is involved in the formation of tightly ordered cross-linked bundles in the brush border microvilli and in the stereocilia of inner

Journal: The Journal of Cell Biology, vol. 153, no. 5, 2001

Abstract

The biogenesis of mitochondria requires the integration of many proteins into the inner membrane from the matrix side. The inner membrane protein Oxa1 plays an important role in this process. We identified Mba1 as a second mitochondrial component that is required for efficient protein insertion.

Journal: The Journal of Cell Biology, vol. 153, no. 5, 2001

Abstract

Repulsive guidance cues can either collapse the whole growth cone to arrest neurite outgrowth or cause asymmetric collapse leading to growth cone turning. How signals from repulsive cues are translated by growth cones into this morphological change through rearranging the cytoskeleton is unclear.

Journal: The Journal of Cell Biology, vol. 153, no. 5, 2001