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STUDIES OF TWO NEW POPULATIONS OF HETERORHABDITIS AMAZONENSIS (RHABDITIDA: HETERORHABDITIDAE)

机译:氨纶嗜血杆菌的两个新种群的研究(RHABDITIDA:HETERORHABDITIDAE)

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Andaló, V., G. F. Moreira, and A. Moino, Jr. 2009. Studies of two new populations of Heterorhabditis amazonensis (Rhabditida: Heterorhabditidae). Nematropica 39:199-211. In a survey in Lavras, Minas Gerais state, Brazil, two populations of the genus Heterorhabditis were obtained from soil by the insect baiting technique. Light and scanning electron microscopy and DNA characterization were used for identification. Both populations can invade and develop in Galleria mellonella larvae and are morphologically similar to H. indica, H. baujardi, H. amazonensis and H. mexicana. Observation of scanning electron photographs indicates that morphometrics of both populations are similar to that in H. amazonensis. Similarities were found in the molecular sequence of the LSU D2D3 region. Morphological and molecular studies of the two populations showed that these nematodes are isolates of H. amazonensis.
机译:Andaló,V.,G。F. Moreira和A. Moino,Jr. 2009年。《亚马逊异种双歧杆菌两个新种群的研究》(Rhabditida:Heterorhabditidae)。 Nematropica 39:199-211。在巴西米纳斯吉拉斯州拉夫拉斯的一项调查中,通过诱饵技术从土壤中获得了两个异种人畜群。使用光学和扫描电子显微镜以及DNA表征进行鉴定。两种种群都可以在马勒菌幼虫中入侵和发育,并且在形态上与H. indica,H。baujardi,H。amazonensis和H. mexicana相似。扫描电子照片的观察结果表明,这两个种群的形态计量学都与亚马逊嗜血杆菌相似。在LSU D2D3区的分子序列中发现相似之处。这两个种群的形态和分子研究表明,这些线虫是亚马逊嗜血杆菌的分离株。

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