Recent Progress in Protein S-Nitrosylation in Phytohormone Signaling

• DOI: 10.1093/pcp/pcz012
• Publication Date: 2019-01-15T20:16:58Z
• Authors: Jing Zhang; Dengjing Huang; Chunlei Wang; Bo Wang; Hua Fang; Jianqiang Huo; Weibiao Liao
• Keywords: S-Nitrosylation; Crosstalk; Nitrosylation

The free radical nitric oxide (NO) is a critical regulator in modulation of wide range growth and developmental processes as well environmental responses plants. In most cases, NO interacts with plant hormones to regulate these processes. It clear that might work through either transcriptional or post-translational level. redox-based modification S-nitrosylation has been recognized NO-dependent regulatory mechanism recent years. general, can be understood product reversible reaction where moiety group covalently attaches thiol cysteine residue resulting the formation S-nitrosothiol target proteins. Recently, crosstalk between phytohormones emerging. Furthermore, several proteins involved hormone signaling have reported undergo S-nitrosylation, which subsequently mediate defense response. this review, we focus on protein phytohormone signaling. addition, both importance challenges future network are also highlighted.