Modifications of membrane lipids in response to wounding of Arabidopsis thaliana leaves

Authors

Hieu Sy Vu, University of Nebraska-Lincoln
Rebecca Roston, University of Nebraska- LincolnFollow
Sunitha Shiva, University of Nebraska- Lincoln
Manhoi Hur, Iowa State University
Eve Syrkin Wurtele, Iowa State University
Xuemin Wang, Donald Danforth Plant Science Center
Jyoti Shah, University of North Texas
Ruth Welti, Kansas State UniversityFollow

Date of this Version

2015

Citation

Plant Signal Behav. 10(9): e1056422

DOI: 10.1080/15592324.2015.1056422

Comments

© 2015 Taylor & Francis Group, LLC

Abstract

Mechanical wounding of Arabidopsis thaliana leaves results in modifications of most membrane lipids within 6 hours. Here, we discuss the lipid changes, their underlying biochemistry, and possible relationships among activated pathways. New evidence is presented supporting the role of the processive galactosylating enzyme SENSITIVE TO FREEZING2 in the wounding response.