Heterorhabditidoides chongmingensis gen. nov., sp nov (Rhabditida : Rhabditidae), a novel member of the entomopathogenic nematodes

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	Heterorhabditidoides chongmingensis gen. nov., sp nov (Rhabditida : Rhabditidae), a novel member of the entomopathogenic nematodes
	Zhang CX 1,2; Liu JR 1; Xu MX 1; Sun H 1; Yang SY 1; An XH 1; Gao GF 1; Lin MS 2; Lai R 1,3; He ZY 1
刊名	JOURNAL OF INVERTEBRATE PATHOLOGY
	2008
卷号	98 期号:2 页码:153-168
关键词	description Heterorhabditidoides chongmingensis gen. nov., sp nov. molecular new species bacterial symbiont phylogenetic systematics Serratia taxonomy
ISSN号	0022-2011
通讯作者	wyd@njau.edu.cn ; keyunzhang@njau.edu.cn
合作状况	其它
英文摘要	During a recent soil sample survey in Eastern China, a new entomopathogenic nematode species, collected from the Chongming Islands in the southern-eastern area of Shanghai, was discovered. Morphological characteristics of different developmental stages of the nematode combined with molecular data showed that this nematode is a new genus of Rhabditidae, and described as Heterorhabditidoides chongmingensis gen. nov., sp. nov., for that it shares more morphological characteristics with heterorhabditids than with ste-inernematids. For males, the papillae formula of bursa is 1, 2, 3, 3, with constant papillae number in the terminal group, stoma tubular-shaped and about 1.5 head width; cheilorhabdions cuticularized, esophageal collar present and long, median bulb present. For infective juveniles, EP = 90 (80-105) mu m, ES = 104 (92-120) mu m, tail length = 111 (89-159) mu m, and a = 19.1 (15-21). The percentages of the nucleotides A, T, C and G in the ITS1 regions of the new species are significantly different from those of heterorhabditids and other rhabditids. Molecular phylogenetic trees based on 18S rDNA and the internal transcribed spacer (ITS) sequences data revealed that the new entomopathogenic nematode species forms a monophyletic group, which is a sister group of the clade comprised of some genera of Rhabditidae.
收录类别	SCI
资助信息	This work was supported by the China Post-doctoral ScienceFoundation(20060390292),JiangsuNaturalScience Foundation (BK2006560) and Jiangsu Post-doctoral Science Foundation (0601030B).
原文出处	200898153.pdf
语种	英语
公开日期	2010-08-24
内容类型	期刊论文
源URL	[http://159.226.149.42:8088/handle/152453/2535]
专题	昆明动物研究所_动物毒素室
作者单位	1.Department of Zoology, College of Life Sciences, Nanjing Agricultural University, Nanjing 210095, China 2.Key Laboratory of Monitoring and Management of Crop Diseases and Pest Insects, Ministry of Agriculture, Nanjing Agricultural University, Nanjing 210095, China 3.Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223, Yunnan, China
推荐引用方式 GB/T 7714	Zhang CX,Liu JR,Xu MX,et al. Heterorhabditidoides chongmingensis gen. nov., sp nov (Rhabditida : Rhabditidae), a novel member of the entomopathogenic nematodes[J]. JOURNAL OF INVERTEBRATE PATHOLOGY,2008,98(2):153-168.
APA	Zhang CX.,Liu JR.,Xu MX.,Sun H.,Yang SY.,...&Zhang KY[*].(2008).Heterorhabditidoides chongmingensis gen. nov., sp nov (Rhabditida : Rhabditidae), a novel member of the entomopathogenic nematodes.JOURNAL OF INVERTEBRATE PATHOLOGY,98(2),153-168.
MLA	Zhang CX,et al."Heterorhabditidoides chongmingensis gen. nov., sp nov (Rhabditida : Rhabditidae), a novel member of the entomopathogenic nematodes".JOURNAL OF INVERTEBRATE PATHOLOGY 98.2(2008):153-168.