A Brife Sketch of the Progress of Microfilament Cytoskeleton and Signal Transduction

doi:10.3321/j.issn:1000-7091.2000.01.008

Abstract

Abstract: As one of the cytoskeletons, microfilament is important in many cell functions. In recent years, evidences show that microfilament is regulated by the signal transdution. There are a extracelluar matrix (ECM)-plasma membrane (PM)-cytoskeleton (CTK) continuum in animal cell. The intracelluar or extracelluar signals may be transmitted bidirectionally, that is from the ECM to the CTK and vice versa. Recent evidences also show that plant cell may have a cell wall (CW)-plasmalemma (PM)-cytoskeleton (CTK) continuum. This continuum is similar to and funtionally parallels that of animal systems. We also described the main signaling pathways that regulate the microfilament cytoskeleton.

Key words: Microfilament cytoskeleton, Signal transduction, Actin, Continuum

CLC Number:

Q942

LEI Yuhua, YAN Zhifen, YAN Yuping, WEI Jiankun. A Brife Sketch of the Progress of Microfilament Cytoskeleton and Signal Transduction[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2000, 15(1): 37-41. doi: 10.3321/j.issn:1000-7091.2000.01.008.

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