Study : ALI1 interacts with N-acyl homoserine lactone and is involved in the perception of the quorum sensing molecule
Identification
Name
ALI1 interacts with N-acyl homoserine lactone and is involved in the perception of the quorum sensing molecule
Identifier
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Source
Description
In this report, we investigated oxo-C14-HSL-interacting proteins in plants. We propose the AHL-Interacting Protein 1 (ALI1) (previously known as AtGalk2) as interacting protein for oxo-C14-HSL in Arabidopsis. We present here several levels of confirmation and suggest that ALI1 is required for the perception of oxo-C14-HSL in Arabidopsis. This is the first direct evidence of a plant protein interacting with a bacterial quorum sensing molecule. Overall design: Examination of Col-0 and ali1 mutant seedlings pretreated for three days with 6 µM oxo-C14-HSL or acetone control and subsequently elicited with 100 nM flg22. All treatments were performed in triplicates.
Genotype
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