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Endocytosis and exocytosis in hyphal growth

机译：菌丝生长中的内吞和胞吐

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摘要

Two ancient processes, endocytosis and exocytosis, are employed by eukaryotic cells to shape their plasma membrane and interact with their environment. Filamentous fungi have adapted them to roles compatible with their unique ecological niche and morphology. These organisms are optimal systems in which to address questions such as how endocytosis is localized, how endocytosis and exocytosis interact, and how large molecules traverse eukaryotic cell walls. In the tips of filamentous (hyphal) cells, a ring of endocytosis encircles an apical crescent of exocytosis, suggesting that this area is able to support an endocytic recycling route, although both processes can occur in subapical regions as well. Endocytosis and exocytosis underlie growth, but also facilitate disease progression and secretion of industrially relevant compounds in these organisms. Here we highlight recent work on endocytosis and exocytosis in filamentous fungi. (C) 2015 The British Mycological Society. Published by Elsevier Ltd. All rights reserved.
机译：真核细胞利用两个古老的过程，即内吞作用和胞吐作用来塑造其质膜并与环境相互作用。丝状真菌使它们适应了与其独特的生态位和形态相适应的角色。这些生物是解决诸如内吞作用如何定位，内吞作用和胞吐作用如何相互作用以及大分子如何穿越真核细胞壁等问题的最佳系统。在丝状（菌丝）细胞的尖端，内吞环环围着顶端新月形的胞吐作用，这表明该区域能够支持内吞再循环途径，尽管这两个过程也可能发生在顶端下区域。内吞作用和胞吐作用是生长的基础，但也促进疾病的进展和这些生物中工业相关化合物的分泌。在这里，我们重点介绍丝状真菌的内吞作用和胞吐作用的最新研究。 （C）2015英国Mycological Society。由Elsevier Ltd.出版。保留所有权利。

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