Osmotic responses of different strains of Steinernema carpocapsae
文献类型: 外文期刊
第一作者: Yan, Xun
作者: Yan, Xun;De Clercq, Patrick;Moens, Maurice;Yan, Xun;Han, Richou;Jones, John;Chen, Shulong;Moens, Maurice
作者机构:
关键词: differential gene expression;entomopathogenic nematodes;heat tolerance;infectivity;osmotic tolerance;stress-related genes
期刊名称:NEMATOLOGY ( 影响因子:1.442; 五年影响因子:1.485 )
ISSN: 1388-5545
年卷期: 2011 年 13 卷
页码:
收录情况: SCI
摘要: A solution consisting of a mixture of glycerol and fortified artificial seawater was used to induce partial anhydrobiosis at 15 degrees C in different strains of Steinernema carpocapsae. All the strains tested were tolerant to the osmotic solution and the survival and infectivity of the nematodes were not influenced. The osmotic treatment greatly improved heat tolerance of all the tested strains but the heat tolerance of S. carpocapsae MR7 was significantly poorer than that of the other strains. This method could be used to induce S. carpocapsae into partial anhydrobiosis and thereby improve storage of the nematodes. Expression patterns of stress-related genes after osmotic treatment were compared in a heat tolerant strain (All) and a more heat sensitive strain (MR7) after induction of anhydrobiosis. Differences in gene expression after induction of anhydrobiosis between strain MR7 and All were observed that may be related to differences in subsequent heat tolerance.
分类号:
- 相关文献
作者其他论文 更多>>
-
Efficacy of native entomopathogenic nematodes against different white grubs in sweetpotato field in China
作者:Ma, Juan;Wang, Rongyan;Gao, Bo;Li, Xiuhua;Chen, Shulong
关键词:Entomopathogenic nematode; Holotrichia parallela; Anomala corpulenta; H. oblita; Biological control
-
Protective Geometry and Reproductive Anatomy as Candidate Determinants of Clutch Size Variation in Pentatomid Bugs
作者:Abram, Paul K.;Capko, Clarissa;Abram, Paul K.;Capko, Clarissa;Guerra-Grenier, Eric;Capko, Clarissa;Aquino, Michely Ferreira Santos;Beers, Elizabeth H.;Blassioli-Moraes, Maria Carolina;Borges, Miguel;Laumann, Raul Alberto;Cingolani, M. Fernanda;Cusumano, Antonino;De Clercq, Patrick;Fernandez, Celina A.;Gariepy, Tara D.;Haye, Tim;Haye, Tim;Hoelmer, Kim;Mcpherson, J. E.;Saunders, Thomas E.;Hardy, Ian C. W.
关键词:egg masses; circle packing; ovariole number; Pentatomidae; reproductive strategies; selfish herd
-
Pathogen Profile of Klebsiella variicola, the Causative Agent of Banana Sheath Rot
作者:Sun, Yunhao;Zheng, Chuanyuan;Zhen, Meng;Wei, Xingying;Yan, Xun;Guo, Xiaojian;Zheng, Li;Shao, Mingwei;Li, Chunji;Qin, Di;Zhang, Jie;Dong, Zhangyong;Cheng, Ping;Yu, Guohui;Sun, Yunhao;Zheng, Chuanyuan;Zhen, Meng;Wei, Xingying;Yan, Xun;Guo, Xiaojian;Zheng, Li;Shao, Mingwei;Li, Chunji;Qin, Di;Zhang, Jie;Dong, Zhangyong;Cheng, Ping;Yu, Guohui;Sun, Yunhao;Zheng, Chuanyuan;Zhen, Meng;Wei, Xingying;Yan, Xun;Guo, Xiaojian;Zheng, Li;Shao, Mingwei;Li, Chunji;Qin, Di;Zhang, Jie;Dong, Zhangyong;Cheng, Ping;Yu, Guohui;Sun, Yunhao;Zhen, Meng;Yan, Xun;Guo, Xiaojian;Zheng, Li;Shao, Mingwei;Li, Chunji;Qin, Di;Dong, Zhangyong;Yu, Guohui;Zheng, Chuanyuan;Wei, Xingying;Zhang, Jie;Zhou, Jianuan;Xiong, Lina;Xing, Juejun;Huang, Bingzhi
关键词:banana disease; banana sheath rot; Fenza No.1; Klebsiella variicola; opportunistic pathogen
-
Xenorhabdus bovienii subsp. africana subsp. nov., isolated from Steinernema africanum entomopathogenic nematodes
作者:Machado, Ricardo A. R.;Bhat, Aashaq H.;Fallet, Patrick;Turlings, Ted C. J.;Fallet, Patrick;Toepfer, Stefan;Kajuga, Joelle;Yan, Xun;Toepfer, Stefan
关键词:biological control agents; genome; based classification; novel species description; polyphasic classification; whole genome sequencing
-
Monoterpene alcohols induced by sweet potato weevil larvae deter conspecific adults from feeding and oviposition
作者:Liu, Panjing;Zhang, Xiaofang;Wang, Rongyan;Chen, Shulong;Zhang, Tao
关键词:sweet potato weevil; Cylas formicarius; induced volatile; repellent; oviposition; intraspecific competition
-
Steinernema africanum n. sp. (Rhabditida, Steinernematidae), a New Entomopathogenic Nematode Species Isolated in the Republic of Rwanda
作者:Machado, Ricardo A. R.;Bhat, Aashaq Hussain;Abolafia, Joaquin;Shokoohi, Ebrahim;Fallet, Patrick;Turlings, Ted C. J.;Fallet, Patrick;Toepfer, Stefan;Tarasco, Eustachio;Puza, Vladimir;Kajuga, Joelle;Yan, Xun;Toepfer, Stefan
关键词:biocontrol agents; nematode morphology; phylogenetics; species description; taxonomy; Xenorhabdus
-
A real-time recombinase polymerase amplification assay for fast and accurate detection of Ditylenchus destructor
作者:Gao, Bo;Ma, Juan;Li, Xiuhua;Wang, Rongyan;Chen, Shulong
关键词:Ditylenchus destructor; Plant-parasitic nematodes; Real-time; Recombinase polymerase amplification; Detection