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Genetic Suppressor Screen Using an Inducible FREE1-RNAi Line to Detect ESCRT Genetic Interactors in Arabidopsis thaliana

  • Qiong Zhao*
  • , Ying Zhu
  • , Wenhan Cao
  • , Jinbo Shen
  • , Yong Cui
  • , Shuxian Huang
  • , Liwen Jiang
  • *此作品的通讯作者
  • Chinese University of Hong Kong

科研成果: 书/报告/会议事项章节章节同行评审

摘要

FREE1 (FYVE domain protein required for endosomal sorting 1), a newly identified component of endosomal sorting complex required for transport I (ESCRT I), plays multiple roles in regulating protein trafficking and organelle biogenesis in Arabidopsis. Similar to other ESCRT components, FREE1 is essential for plant growth and development because free1 mutant is seedling lethal. To identify key components that genetically interact with FREE1, we performed forward genetic suppressor screening using a dexamethasone (DEX)-inducible FREE1-RNAi line. Here we describe the detailed protocol of identifying novel FREE1 regulators using an inducible FREE1-RNAi line for the genetic suppressor screen. This protocol represents a whole procedure for identifying ESCRT genetic interactors in Arabidopsis thaliana.

源语言英语
主期刊名Methods in Molecular Biology
出版商Humana Press Inc.
273-289
页数17
DOI
出版状态已出版 - 2019
已对外发布

出版系列

姓名Methods in Molecular Biology
1998
ISSN(印刷版)1064-3745
ISSN(电子版)1940-6029

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