Cautionary notes on the use of C-Terminal BAK1 fusion proteins for functional studies

Vardis Ntoukakis, Benjamin Schwessinger, Cécile Segonzac, Cyril Zipfel*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

51 Citations (Scopus)

Abstract

Detailed phenotypic characterization reveals that several BAK1 fusion proteins with C-terminal tags strongly impair complementation of bak1 null mutants with respect to responsiveness to the bacterial pathogen-associated molecular patterns flagellin and EF-Tu. This raises concerns about the widespread use of such protein variants of this important regulatory Leu-rich repeat receptor-like kinase (RLK) for functional analyses of RLK-based signaling.

Original languageEnglish
Pages (from-to)3871-3878
Number of pages8
JournalPlant Cell
Volume23
Issue number11
DOIs
Publication statusPublished - Nov 2011
Externally publishedYes

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