Modulation of protein expression in alfalfa (&ITMedicago sativa&IT L.) root and leaf tissues by &ITFusarium proliferatum&IT
文献类型: 外文期刊
第一作者: Cong Li-li
作者: Cong Li-li;Long Rui-cai;Kang Jun-mei;Zhang Tie-jun;Wang Zhen;Yang Qing-chuan;Sun Yan;Li Ming-na;Cong Li-li
作者机构:
关键词: alfalfa;proteome;2-DE;mass spectrometry;Fusarium proliferatum
期刊名称:JOURNAL OF INTEGRATIVE AGRICULTURE ( 影响因子:2.848; 五年影响因子:2.979 )
ISSN: 2095-3119
年卷期: 2017 年 16 卷 11 期
页码:
收录情况: SCI
摘要: Alfalfa (Medicago sativa L.) is an important forage crop and is also a target of many fungal diseases including Fusarium spp. As of today, very little information is available about molecular mechanisms that contribute to pathogenesis and defense responses in alfalfa against Fusarium spp. and specifically against Fusarium proliferatum, the causal agent of alfalfa root rot. In this study, we used a proteomic approach to identify inducible proteins in alfalfa during a compatible interaction with F. proliferatum strain YQC-L1. Samples used for the two-dimensional gel electrophoresis (2-DE) and MALDI-TOF/TOF mass spectrometry were from roots and leaves of alfalfa cultivar AmeriGraze 401+Z and WL656HQ. Plants were grown in hydroponic conditions and at 4 days post inoculation with YQC-L1. Our disease symptom assays indicated that AmeriGraze 401+Z was tolerant to YQC-L1 infection while WL656HQ was highly susceptible. Analysis of differentially expressed proteins found in the 2-DE was further characterized using the MASCOT MS/MS ion search software and associated databases to identify multiple proteins that might be involved in F. proliferatum resistance. A total of 66 and 27 differentially expressed proteins were found in the roots and leaves of the plants inoculated with YQC-L1, respectively. These identified proteins were placed in various categories including defense and stress response related metabolism, photosynthesis and protein synthesis. Thirteen identified proteins were validated for their expressions by quantitative reverse transcription (qRT)-PCR. Our results suggested that some of the identified proteins might play important roles in alfalfa resistance against Fusarium spp. These finding could facilitate further dissections of molecular mechanisms controlling root rot disease in alfalfa and potentially other legume crops.
分类号:
- 相关文献
作者其他论文 更多>>
-
Detection of quantitative trait loci (QTL) associated with spring regrowth in alfalfa (Medicago sativa L.)
作者:Jiang Xue-qian;Zhang Fan;Wang Zhen;Long Rui-cai;Li Ming-na;He Fei;Yang Xi-jiang;Yang Chang-fu;Jiang Xu;Yang Qing-chuan;Kang Jun-mei;Wang Quan-zhen
关键词:alfalfa; GBS; genetic map; QTL; spring regrowth
-
Changes in carbohydrate metabolism and endogenous hormone regulation during bulblet initiation and development in Lycoris radiata
作者:Xu Junxu;Li Qingzhu;Yang Liuyan;Li Xin;Wang Zhen;Zhang Yongchun
关键词:Lycoris radiata; Bulblet; Propagation efficiency; Carbohydrate; Hormone
-
Characterization of field-evolved resistance to cyantraniliprole in Bemisia tabaci MED from China
作者:Wang Ran;Luo Chen;Wang Jin-da;Che Wu-nan;Sun Yan;Li Wen-xiang
关键词:Bemisia tabaci; cyantraniliprole; cross-resistance; inheritance; synergism
-
Transcriptome analysis of salt-responsive genes and SSR marker exploration in Carex rigescens using RNA-seq
作者:Li Ming-na;Feng Zi-rong;Sun Yan;Zhang, Kun;Cao Shi-hao;Long Rui-cai;Kang Jun-mei;Wang Zhen;Liu Feng-qi
关键词:salt stress;Carex rigescens;transcriptome;differentially expressed genes;SSR markers
-
Inferring the evolutionary mechanism of the chloroplast genome size by comparing wholechloroplast genome sequences in seed plants
作者:Zheng Xiao-Ming;Wang Junrui;Feng Li;Qi Lan;Li Jing;Sun Yan;Qiao Weihua;Zhang Lifang;Cheng Yunlian;Yang Qingwen;Pang Hongbo
关键词:
-
Proteomic analysis of salt and osmotic-drought stress in alfalfa seedlings
作者:Ma Qiao-li;Sun Yan;Kang Jun-mei;Long Rui-cai;Cui Yan-jun;Zhang Tie-jun;Xiong Jun-bo;Yang Qing-chuan;Ma Qiao-li;Xiong Jun-bo
关键词:alfalfa;salinity stress;osmotic stress;seedling growth;proteomics
-
Responses of Plant Community and Soil Properties to Inter-Annual Precipitation Variability and Grazing Durations in a Desert Steppe in Inner Mongolia
作者:Wang Zhen;Yun Xiang-jun;Wang Yun-feng;Hou Xiang-yang;Wei Zhi-jun;Yang Xia;Schellenberg, Michael P.
关键词:ANPP;plant species;plant functional group;soil nutrient