Septum formation in Aspergillus nidulans.
نویسنده
چکیده
Filamentous fungi form multicellular hyphae that are partitioned by septa. In A. nidulans, septum formation requires the assembly of a septal band following the completion of mitosis. Recent observations show that this band is a dynamic structure composed of actin, a septin and a formin. In addition, assembly is dependent upon a conserved protein kinase cascade that regulates mitotic exit and septation in yeast. Hyphal differentiation may reflect the regulation of this cascade by cyclin-dependent kinase activity. In this review, the dynamics and regulation underlying the assembly of the septal band are discussed.
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ورودعنوان ژورنال:
- Current opinion in microbiology
دوره 4 6 شماره
صفحات -
تاریخ انتشار 2001