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Review ARTICLE Provisionally accepted The full-text will be published soon. Notify me

Front. Plant Sci. | doi: 10.3389/fpls.2019.01383

Proteomics of rice - Magnaporthe oryzae interaction: What we have learned so far?

  • 1Pusan National University, South Korea
  • 2Max Planck Institute for Plant Breeding Research, Germany
  • 3Kyung Hee University, South Korea
  • 4Research Laboratory for Biotechnology and Biochemistry (RLABB), Nepal
  • 5University of Tsukuba, Japan

Rice blast disease, caused by Magnaporthe oryzae, is one of the major constraints to rice production, which feeds half of the world’s population. Proteomic technologies have been used as effective tools in plantpathogen interaction to study the biological pathways involved in pathogen infection, plant response, and disease progression. Advancements in mass spectrometry (MS) and apoplastic and plasma membrane protein isolation methods facilitated the identification and quantification of subcellular proteomes during plant-pathogen interaction. Proteomic studies conducted during riceM. oryzae interaction have led to the identification of several proteins eminently involved in pathogen perception, signal transduction and adjustment of metabolism to prevent plant disease. Some of these proteins include receptor-like kinases (RLKs), mitogen-activated protein kinases (MAPKs), reactive oxygen species (ROS) signaling and scavenging, hormone signaling, photosynthesis, secondary metabolism, protein degradation, and other defense responses. Moreover, posttranslational modifications (PTMs), such as phosphoproteomics and ubiquitin proteomics, during riceM. oryzae interaction were also summarized in this review. In essence, proteomic studies delineate the molecular mechanisms underlying rice-M. oryzae interactions, and provide candidate proteins for breeding of rice blast resistant cultivars.

Keywords: Proteomics, Plant-pathogen interaction, rice, Rice blast (Magnaportha oryzae), signaling, Effectors

Received: 15 Feb 2019; Accepted: 07 Oct 2019.

Copyright: © 2019 Meng, Gupta, Min, Wang, Je, Kim, Jeon, Agrawal, Rakwal and Kim. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

* Correspondence: Prof. Sun Tae Kim, Pusan National University, Busan, 609-735, South Korea, stkim71@pusan.ac.kr