ROS burst assay

CL Chiyu Li
XL Xuanming Liu
XQ Xiaonan Qiang
XL Xiaoyan Li
XL Xiushan Li
SZ Sirui Zhu
LW Long Wang
YW Yuan Wang
HL Hongdong Liao
SL Sheng Luan
FY Feng Yu
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The method of ROS burst measurement assay was as described [16]. Four leaf discs (4 mm in diameter) per individual genotype were collected into 96-well plates containing sterile water and recovered overnight. The next day, the sterile water was replaced by a solution containing 20 μm/L luminol L-012 (Sigma-Aldrich), 1 μg/mL horseradish peroxidase (HRP, Sigma-Aldrich), and 100 nm/L flg22, 1 μM RALF1 (or without RALF1 in control). Luminescence was measured for the indicated time period using Fluoroskan Ascent FL (Thermo Scientific).

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