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Differential gene expression after osmotic induction in various species of entomopathogenic nematodes

文献类型: 外文期刊

作者: Yan, Xun 1 ; Han, Richou 1 ; Chen, Shulong 3 ; Moens, Maurice 2 ; De Clercq, Patrick 2 ;

作者机构: 1.Guangdong Entomol Inst, Guangzhou 510260, Guangdong, Peoples R China

2.Univ Ghent, B-9000 Ghent, Belgium

3.Hebei Acad Agr & Forestry Sci, Inst Plant Protect, Baoding 071000, Peoples R China

4.Inst Agr & Fisheries Res, B-9280 Merelbeke, Belgium

期刊名称:RUSSIAN JOURNAL OF NEMATOLOGY ( 影响因子:0.286; 五年影响因子:0.464 )

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收录情况: SCI

摘要: The expression patterns of fat-2 and sod-2 after osmotic induction were studied in four species of EPN, Steinernema carpocapsae, S. loci, Heterorhabditis bacteriophora and H. indica, which represented a good and a weak desiccation tolerant species from each genus, respectively. The expression of fat-2 was significantly different between the four species. It was down-regulated in H. bacteriophora but was up-regulated in the other three species. The expression of sod-2 was not significantly different between the four species, with an increase in the expression level of 1.6 to 2.0 fold. The possible mechanism of responses of these genes is discussed.

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