In vitro approaches to study actin and microtubule dependent cell processes.
Actin and microtubules represent complex polymer systems that play essential roles during many cellular processes including chromosome segregation, cytokinesis and motility. The dynamic nature of actin and microtubules together with their regulation by a myriad of proteins makes their study both fascinating and challenging. Over the past few years there has been an increasing move towards development of in vitro systems to facilitate the elucidation of the molecular basis of actin and microtubule dependent cell processes. This review focuses on some of the recent developments using in vitro assays to dissect the cellular role of the actin and microtubule cytoskeleton.
Cell Biology Program European Molecular Biology Laboratory Meyerhofstrasse 1 D-69117 Heidelberg Germany.
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D000199:Actins / Q000502:physiology*; D000818:Animals; D002465:Cell Movement; D004398:Dyneins / Q000378:metabolism; D066298:In Vitro Techniques; D016547:Kinesins / Q000378:metabolism; D020460:Melanosomes / Q000502:physiology; D008870:Microtubules / Q000502:physiology*; D008941:Spindle Apparatus / Q000502:physiology
D000199:Actins; D004398:Dyneins; D016547:Kinesins