Gene Cloning and Gene Expression of Hsp90 from Meloidogyne incognita under the Temperature and Heavy Metal Stress
文献类型: 外文期刊
第一作者: Bai Chunming
作者: Bai Chunming;Duan Yuxi;Chen Lijie;Wang Yuanyuan;Zhu Xiaofeng;Bai Chunming;Liu Yifei;Zheng Yanan
作者机构:
关键词: Meloidogyne incognita;Plant parasitic nematode;Hsp90;Gene expression;Temperature and copper stress
期刊名称:INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY ( 影响因子:0.822; 五年影响因子:0.906 )
ISSN: 1560-8530
年卷期: 2014 年 16 卷 3 期
页码:
收录情况: SCI
摘要: The full length cDNA (2353 bp) of Hsp90 from Meloidogyne incognita was isolated through the rapid amplification of cDNA ends (RACE) method. The homology analysis revealed M. incognita Hsp90 amino acid sequence shared high similarity with Hsp90s of other eukaryotes. Based on QRT-PCR analysis, it suggested that the relative expression level of M. incognita juvenile (J2) improved subjected to heat shock, cold shock or heavy metal stress-a higher Mi-Hsp90 expression level compared with its CK (25 degrees C) subjected to stress at 39 degrees C and still higher than that subjected to cold shock or heavy metal stress-32.47 times as much as its CK's level at 6 h after heat shock and 10.06 times as much as its CK's level at a peak, 1 h after cold shock (4 degrees C), while it was 4.01 times as much as its CK's level at a peak, 24 h after heavy metal stress. The relative Mi-Hsp90 expression level subjected to heavy metal stress was lowest, but it was higher compared with CK whatever stressor there might be. That indicates J2 Mi-Hsp90 different expressions equally when exposed to heat shock, cold shock or heavy metal stress, and will serve communications between plant parasitic nematodes and their environment. (C) 2014 Friends Science Publishers
分类号:
- 相关文献
作者其他论文 更多>>
-
Validation of Internal Reference Genes for Accurate Gene Expression Analysis in Soybean Roots Interacted with Heterodera glycines and Bacillus megaterium
作者:Chen Jingsheng;Zhou Yuanyuan;Wang Yuanyuan;Zhu Xiaofeng;Wu Xiaojing;Zhao Jing;Sikandar, Aatika;Duan Yuxi;Chen Lijie;Chen Jingsheng;Zhou Yuanyuan
关键词:Bacillus megaterium; Heterodera glycines; Reference genes; RT-qPCR; Soybean
-
Effects on Trypsin Inhibitor in Roots of Resistant Soybeans after Heterodera glycines Invasion
作者:Liu Dawei;Yang Shaoxu;Chen Lijie;Duan Yuxi;Chen Jingsheng
关键词:Soybean trypsin inhibitor;Soybean cyst nematode;Resistance
-
Using hyperspectral indices to estimate foliar chlorophyll a concentrations of winter wheat under yellow rust stress
作者:Li Jing;Jiang Jinbao;Chen Yunhao;Wang Yuanyuan;Li Jing;Chen Yunhao;Su Wei;Huang Wenjiang
关键词:chlorophyll a; estimation models; hyperspectral; wheat; yellow rust stress