Composition and sensory function of the trypanosome flagellar membrane.
Composition and sensory function of the trypanosome flagellar membrane.
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DOI:
10.1016/j.mib.2010.06.001
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发表时间:
2010-08
影响因子:
5.4
通讯作者:
Engman, David M.
中科院分区:
文献类型:
--
作者:
Maric, Danijela;Epting, Conrad L.;Engman, David M.
A cilium is an extension of the cell that contains an axonemal complex of microtubules and associated proteins bounded by a membrane which is contiguous with the cell body membrane. Cilia may be nonmotile or motile, the latter having additional specific roles in cell or fluid movement. The term flagellum refers to the motile cilium of free-living single cells (e.g., bacteria, archaea, spermatozoa and protozoa). In eukaryotes, both nonmotile and motile cilia possess sensory functions. The ciliary interior (cilioplasm) is separated from the cytoplasm by a selective barrier that prevents passive diffusion of molecules between the two domains. The sensory functions of cilia reside largely in the membrane and signals generated in the cilium are transduced into a variety of cellular responses. In this review we discuss the structure and biogenesis of the cilium, with special attention to the trypanosome flagellar membrane, its lipid and protein composition and its proposed roles in sensing and signaling.
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影响因子:
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通讯作者:
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影响因子:
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作者:
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DOI:
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发表时间:
1988-09-01
影响因子:
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作者:
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通讯作者:
COURTOY, PJ