Utilizing chemically induced dimerization of FKBP to analyze endocytosis by live-cell imaging in budding yeast.

Utilizing chemically induced dimerization of FKBP to analyze endocytosis by live-cell imaging in budding yeast.
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利用化学诱导的FKBP二聚体通过活细胞成像分析芽期酵母的内吞作用。

DOI:
10.1016/j.xpro.2022.101323
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发表时间:
2022-06-17
期刊:
影响因子:
--
通讯作者:
Di Pietro, Santiago M.
Di Pietro, Santiago M.
中科院分区:
其他
文献类型:
--
作者:
Lamb, Andrew K.;Di Pietro, Santiago M.

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Chemically induced dimerization (CID) is a useful tool for artificially inducing protein-protein interactions. Although CID has been used extensively for live-cell microscopy applications in mammalian systems, it is rarely utilized in yeast cell biology studies. Here, we present a step-by-step protocol for the utilization of a CID system in live-cell microscopy experiments of budding yeast endocytosis. While focusing on the study of endocytosis, this protocol framework is adaptable to the study of other cellular processes in Saccharomyces cerevisiae. For complete details on the use and execution of this protocol, please refer to. Generation of yeast strains for endogenous expression of FKBP-tagged proteins Utilization of an inducible homodimerization system in S. cerevisiae Fluorescence microscopy imaging of clathrin-mediated endocytosis Chemically induced dimerization (CID) is a useful tool for artificially inducing protein-protein interactions. Although CID has been used extensively for live-cell microscopy applications in mammalian systems, it is rarely utilized in yeast cell biology studies. Here, we present a step-by-step protocol for the utilization of a CID system in live-cell microscopy experiments of budding yeast endocytosis. While focusing on the study of endocytosis, this protocol framework is adaptable to the study of other cellular processes in Saccharomyces cerevisiae.
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