The endoplasmic reticulum-quality control component SDF2 is essential for XA21-mediated immunity in rice

被引：21
作者：
Park, Chang-Jin [1 ,2 ,3 ]
Sharma, Rita [1 ,2 ,4 ]
Lefebvre, Benoit [1 ,2 ]
Canlas, Patrick E. [1 ,2 ]
Ronald, Pamela C. [1 ,2 ,4 ]
机构：
[1] Univ Calif Davis, Dept Plant Pathol, Davis, CA 95616 USA
[2] Univ Calif Davis, Genome Ctr, Davis, CA 95616 USA
[3] Sejong Univ, Dept Bioresources Engn, Seoul, South Korea
[4] Joint BioEnergy Inst, Emeryville, CA USA
来源：
PLANT SCIENCE | 2013年 / 210卷
基金：
美国农业部; 美国国家科学基金会;
关键词：
ER-QC; Receptor-like kinase; SDF2; Xanthomonas oryzae pv. oryzae; XA21; DISEASE RESISTANCE; INNATE IMMUNITY; RECEPTOR EFR; PROTEIN; PERCEPTION; GENE; EXPRESSION; COMPLEX; XA21;
D O I：
10.1016/j.plantsci.2013.05.003
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
Plant genomes contain large number of plasma membrane (PM)-localized immune receptors, also called pattern recognition receptors (PRRs). PRRs are synthesized in the endoplasmic reticulum (ER) and then translocated to the PM, where they recognize conserved pathogen-associated molecular patterns (PAMPs) and activate innate immune response. The rice XA21 immune receptor confers resistance to the Gram-negative bacterial pathogen, Xanthomonas oryzae pv. oryzae (Xoo). To identify components that mediate XA21-mediated signaling, we performed co-purification experiments using C-terminal GFP tagged XA21 protein. Several endoplasmic reticulum-quality control (ER-QC) proteins including stromal-derived factor 2 (SDF2) co-purified with XA21. Silencing of the SDF2 genes in the XA21 rice genetic background compromises resistance to Xoo but does not affect plant growth and development. (c) 2013 Elsevier Ireland Ltd. All rights reserved.
引用
收藏
页码：53 / 60
页数：8
相关论文
共 34 条
[1]   A novel system for gene silencing using siRNAs in rice leaf and stem-derived protoplasts [J].
Bart, Rebecca ;
Chern, Mawsheng ;
Park, Chang-Jin ;
Bartley, Laura ;
Ronald, Pamela C. .
PLANT METHODS, 2006, 2 (1)
[2]   Developmental control of Xa21-mediated disease resistance in rice [J].
Century, KS ;
Lagman, RA ;
Adkisson, M ;
Morlan, J ;
Tobias, R ;
Schwartz, K ;
Smith, A ;
Love, J ;
Ronald, PC ;
Whalen, MC .
PLANT JOURNAL, 1999, 20 (02) :231-236
[3]   The Hop/Sti1-Hsp90 Chaperone Complex Facilitates the Maturation and Transport of a PAMP Receptor in Rice Innate Immunity [J].
Chen, Letian ;
Hamada, Satoshi ;
Fujiwara, Masayuki ;
Zhu, Tingheng ;
Thao, Nguyen Phuong ;
Wong, Hann Ling ;
Krishna, Priti ;
Ueda, Takashi ;
Kaku, Hanae ;
Shibuya, Naoto ;
Kawasaki, Tsutomu ;
Shimamoto, Ko .
CELL HOST & MICROBE, 2010, 7 (03) :185-196
[4]   An ATPase promotes autophosphorylation of the pattern recognition receptor XA21 and inhibits XA21-mediated immunity [J].
Chen, Xuewei ;
Chern, Mawsheng ;
Canlas, Patrick E. ;
Ruan, Deling ;
Jiang, Caiying ;
Ronald, Pamela C. .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2010, 107 (17) :8029-8034
[5]   Rice NRR, a negative regulator of disease resistance, interacts with Arabidopsis NPR1 and rice NH1 [J].
Chern, M ;
Canlas, PE ;
Fitzgerald, HA ;
Ronald, PC .
PLANT JOURNAL, 2005, 43 (05) :623-635
[6]   Plant and animal pathogen recognition receptors signal through non-RD kinases [J].
Dardick, Christopher ;
Ronald, Pamela .
PLOS PATHOGENS, 2006, 2 (01) :14-28
[7]   The endoplasmic reticulum in plant immunity and cell death [J].
Eichmann, Ruth ;
Schaefer, Patrick .
FRONTIERS IN PLANT SCIENCE, 2012, 3
[8]   FLS2:: An LRR receptor-like kinase involved in the perception of the bacterial elicitor flagellin in Arabidopsis [J].
Gómez-Gómez, L ;
Boller, T .
MOLECULAR CELL, 2000, 5 (06) :1003-1011
[9]   Pattern Recognition Receptors Require N-Glycosylation to Mediate Plant Immunity [J].
Haeweker, Heidrun ;
Rips, Stephan ;
Koiwa, Hisashi ;
Salomon, Susanne ;
Saijo, Yusuke ;
Chinchilla, Delphine ;
Robatzek, Silke ;
von Schaewen, Antje .
JOURNAL OF BIOLOGICAL CHEMISTRY, 2010, 285 (07) :4629-4636
[10]  
Hong Z., 2012, PROTEIN QUALITY CONT, V13, P275
1234