2022
DOI: 10.3389/fpls.2022.853195
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Comparative Proteomic Analysis of Plasma Membrane Proteins in Rice Leaves Reveals a Vesicle Trafficking Network in Plant Immunity That Is Provoked by Blast Fungi

Abstract: Rice blast, caused by Magnaporthe oryzae, is one of the most devastating diseases in rice and can affect rice production worldwide. Rice plasma membrane (PM) proteins are crucial for rapidly and precisely establishing a defense response in plant immunity when rice and blast fungi interact. However, the plant-immunity-associated vesicle trafficking network mediated by PM proteins is poorly understood. In this study, to explore changes in PM proteins during M. oryzae infection, the PM proteome was analyzed via i… Show more

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Cited by 4 publications
(3 citation statements)
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“…7C ). The plant plasma membrane acts as the primary interface of plant–microbe interaction and plasma membrane proteins play a key role in triggering plant immunity, especially for plant PTI [ 49 , 50 ]. Noticeably, up to 24 rose plasma membrane proteins, including six RLKs, four H + -ATPases, three aquaporins, two cation transporters, and nine other plasma membrane proteins, were co-regulated, and many of them had multiple regulated sites ( Fig.…”
Section: Resultsmentioning
confidence: 99%
“…7C ). The plant plasma membrane acts as the primary interface of plant–microbe interaction and plasma membrane proteins play a key role in triggering plant immunity, especially for plant PTI [ 49 , 50 ]. Noticeably, up to 24 rose plasma membrane proteins, including six RLKs, four H + -ATPases, three aquaporins, two cation transporters, and nine other plasma membrane proteins, were co-regulated, and many of them had multiple regulated sites ( Fig.…”
Section: Resultsmentioning
confidence: 99%
“…The endocytosis of PM proteins plays a key role in regulating signal transduction between cells and their environmental stimulation 26,27 . Strikingly, mutation of Thr 867, a potential phosphorylation site of FLS2, leads to impaired flg22-induced endocytosis, suggesting that phosphorylation plays an important role in FLS2 endocytosis 28 .…”
Section: Ser-938 Phosphorylation Is Required To Maintain Fls2 Protein...mentioning
confidence: 99%
“…Thanks to the high quality of rice reference genome sequences, tremendous progresses have been achieved in understanding the molecular mechanisms and regulatory networks of various rice traits ( Chen et al., 2022 ). Using sequence homology search, the typical vesicular trafficking components have been identified from rice genome and characterized for their functions, indicating that the rice plant is also equipped with the conserved vesicle trafficking pathways ( Winter and Hauser, 2006 ; Zhao Z. et al., 2022 ). However, the crosstalk of vesicle trafficking pathways and the coordinate regulation of core elements are still largely unknown in rice.…”
Section: Introductionmentioning
confidence: 99%