您好,欢迎访问浙江省农业科学院 机构知识库!

Expression and Enzyme Activity of Catalase in Chilo suppressalis (Lepidoptera: Crambidae) Is Responsive to Environmental Stresses

文献类型: 外文期刊

作者: Lu, Yanhui 1 ; Bai, Qi 1 ; Zheng, Xusong 1 ; Lu, Zhongxian 1 ;

作者机构: 1.Zhejiang Acad Agr Sci, Inst Plant Protect & Microbiol, State Key Lab Breeding Base Zhejiang Sustainable, Hangzhou 310021, Zhejiang, Peoples R China

2.Zhejiang Normal Univ, Coll Chem & Life Sci, Jinhua 321004, Peoples R China

关键词: catalase;antioxidant enzyme;peroxisome;environmental stress;Chilo suppressalis

期刊名称:JOURNAL OF ECONOMIC ENTOMOLOGY ( 影响因子:2.381; 五年影响因子:2.568 )

ISSN:

年卷期:

页码:

收录情况: SCI

摘要: Catalase (CAT) is an important antioxidant enzyme that protects organisms against oxidative stresses by eliminating hydrogen peroxide. In this study, we cloned and characterized a full-length cDNA of CAT from Chilo suppressalis (CsCAT) and examined the influence of environmental stresses on CsCAT expression and enzyme activity. The cDNA contains a 1659-bp open reading frame encoding a polypeptide of 553 amino acids most closely related (90.14%) to Papilio polytes catalases. The CsCAT was expressed in all developmental stages with the highest expression in the fat body, and the CsCAT enzyme activity closely mirrored its observed mRNA expression patterns. The CsCAT mRNA was up-regulated when the larvae were exposed to high temperature (>= 30 degrees C), insecticides (abamectin and chlorantraniliprole), chemicals (H2O2, CHP, CdCl2, and CuSO4 ), and a dead-end trap plant (vetiver grass), and the CsCAT enzyme activity again mirrored the observed CsCAT expression patterns. These results suggest that up-regulation of CsCAT may enhance the defense response of C. suppressalis by weakening the effects of environmental stresses, and provide insight into the role of CsCAT during development of C. suppressalis.

  • 相关文献

[1]Pex14/17, a filamentous fungus-specific peroxin, is required for the import of peroxisomal matrix proteins and full virulence of Magnaporthe oryzae. Li, Ling,Wang, Jiaoyu,Chen, Haili,Chai, Rongyao,Zhang, Zhen,Mao, Xueqin,Qiu, Haiping,Jiang, Hua,Wang, Yanli,Sun, Guochang,Li, Ling. 2017

[2]Comparison of practical methods for postharvest preservation of loquat fruit. Wang, Yanpeng,Shan, Youxia,Huang, Jianqin,Qin, Qiaoping,Chen, Junwei,Feng, Jianjun,Jiang, Fan,Zheng, Shaoquan.

[3]A SIMPLE AND EFFICIENT METHOD FOR IMPROVING PUPATION AND ECLOSION RATES OF STRIPED STEM BORER, CHILO SUPPRESSALIS WALKER (LEPIDOPTERA: CRAMBIDAE). Zhong, Hai-Ying,Zhang, Jue-Feng,Chen, Jian-Ming. 2017

[4]Electrophysiological responses of the rice striped stem borer &ITChilo suppressalis&IT to volatiles of the trap plant vetiver grass (&ITVetiveria zizanioides&IT L.). Lu Yan-hui,Liu Kai,Zheng Xu-song,Lu Zhong-xian. 2017

[5]Using synergists to detect multiple insecticide resistance in field populations of rice stem borer. He, Yueping,Zhang, Juefeng,Chen, Jianming,Shen, Jinliang,Shen, Jinliang. 2012

[6]Photodegradation of emamectin benzoate and its influence on efficacy against the rice stem borer, Chilo suppressalis. Zhu, Jun,Gao, Mingxing,Zhou, Weijun,Hu, Jun,Shen, Jinliang,He, Yueping,Zhu, Yu Cheng. 2011

[7]Methyl eugenol bioactivities as a new potential botanical insecticide against major insect pests and their natural enemies on rice (Oriza sativa). Xu, Hong-Xing,Zheng, Xu-Song,Yang, Ya-Jun,Tian, Jun-Ce,Lu, Yan-Hui,Lu, Zhong-Xian,Heong, Kong-Luen.

[8]Effectiveness in the field of Bt rice lines against target pests under various cultural regimes. Yang, Yajun,Xu, Hongxing,Zheng, Xusong,Tian, Junce,Lu, Zhongxian,Han, Hailiang,Wang, Guiyue,Lin, Yongjun,Lin, Yongjun.

[9]Regression analysis of dynamics of insecticide resistance in field populations of chilo suppressalis (Lepidoptera: Crambidae) during 2002-2011 in China. He, Yueping,Zhang, Juefeng,Chen, Jianming,Gao, Congfen,Su, Jianya,Shen, Jinliang.

[10]Effect of Synergists on Susceptibility to Chlorantraniliprole in Field Populations of Chilo suppressalis (Lepidoptera: Pyralidae). He, Yueping,Zhang, Juefeng,Chen, Jianming,He, Yueping.

[11]Selective enhancement of parasitoids of rice Lepidoptera pests by sesame (Sesamum indicum) flowers. Zhu, Pingyang,Wang, Gengwei,Zheng, Xusong,Tian, Junce,Lu, Zhongxian,Xu, Hongxing,Yang, Yajun,Zhu, Pingyang,Chen, Guihua,Wang, Gengwei,Heong, Kong Luen,Gurr, Geoff M.,Gurr, Geoff M.,Gurr, Geoff M..

[12]Expression patterns of defence genes and antioxidant defence responses in a rice variety that is resistant to leaf blast but susceptible to neck blast. Hao, Zhong N.,Wang, Lian P.,Tao, Rong X.. 2009

[13]Ameliorative effects of inoculation with the plant growth-promoting rhizobacterium Pseudomonas sp. DW1 on growth of eggplant (Solanum melongena L.) seedlings under salt stress. Fu, Qinglin,Liu, Chen,Ding, Nengfei,Lin, Yicheng,Guo, Bin. 2010

[14]Oxyresveratrol from Ramulus mori attenuates alloxan-induced liver damage in mice. Zhang, Zuo-fa,Lv, Guo-ying,Pan, Hui-juan,Wu, Yong-zhi,Fan, Lei-fa,Lv, Guo-ying. 2009

[15]Combined modified atmosphere packaging and low temperature storage delay lignification and improve the defense response of minimally processed water bamboo shoot. Song, Lili,Chen, Hangjun,Gao, Haiyan,Fang, Xiangjun,Mu, Honglei,Yuan, Ya,Yang, Qian,Jiang, Yueming. 2013

[16]Effect of cultural system and essential oil treatment on antioxidant capacity in raspberries. Jin, Peng,Zheng, Yonghua,Wang, Shiow Y.,Gao, Haiyan,Chen, Hangjun,Jin, Peng,Wang, Chien Y..

作者其他论文 更多>>