1998Journal of Cell ScienceRequires access

The role of nucleation in patterning microtubule networks

Anthony A. Hyman, Eric Karsenti

Open publisher page 93 citations

Abstract

Control of microtubule nucleation is important for many microtubule dependent processes in cells. Traditionally, research has focused on nucleation of microtubules from centrosomes. However, it is clear that microtubules can nucleate from non-centrosome dependent sites. In this review we discuss the consequences of non-centrosome dependent microtubule nucleation for formation of microtubule patterns, concentrating on the assembly of mitotic spindles.

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What this paper is about

Control of microtubule nucleation is important for many microtubule dependent processes in cells. Traditionally, research has focused on nucleation of microtubules from centrosomes. However, it is clear that microtubules can nucleate from non-centrosome dependent sites. In this review we discuss the consequences of non-centrosome dependent microtubule nucleation for formation of microtubule patterns, concentrating on the assembly of mitotic spindles.

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Available abstract

Control of microtubule nucleation is important for many microtubule dependent processes in cells. Traditionally, research has focused on nucleation of microtubules from centrosomes. However, it is clear that microtubules can nucleate from non-centrosome dependent sites. In this review we discuss the consequences of non-centrosome dependent microtubule nucleation for formation of microtubule patterns, concentrating on the assembly of mitotic spindles.

Key concepts: Centrosome, Microtubule nucleation, Microtubule, Biology, Nucleation, Microtubule organizing center, Cell biology, Mitosis

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