Comparative Membrane-Associated Proteomics of Three Different Immune Reactions in Potato.

ABSTRACT: Plants have evolved different types of immune reactions but large-scale proteomics about these processes are lacking, especially in the case of agriculturally important crop pathosystems. We have established a system for investigating PAMP-triggered immunity (PTI) and two different effector-triggered immunity (ETI; triggered by Avr2 or IpiO) responses in potato. The ETI responses are triggered by molecules from the agriculturally important Phytophthora infestans interaction. To perform large-scale membrane protein-based comparison of these responses, we established a method to extract proteins from subcellular compartments in leaves. In the membrane fractions that were subjected to quantitative proteomics analysis, we found that most proteins regulated during PTI were also regulated

SUBMITTER: Burra DD 

PROVIDER: S-EPMC5855760 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature