比利时几种植物寄生线虫的分子特征

IF 0.9 4区生物学 Q3 ZOOLOGY

Russian Journal of Nematology Pub Date : 2020-01-01 DOI:10.24411/0869-6918-2020-10001

Catherine Malike Etongwe, Phougeishangbam Rolish Singh, W. Bert, S. Subbotin

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引用次数: 9

摘要

利用形态学、形态测量学和分子分析方法，在比利时18个地点采集的线虫标本中鉴定出伊arus、Criconema annliferum、Criconemoides informis、Helicotylenchus varicaudatus、pseudobrachyurus、Hemicycliophora thienemanni、mesocriconemema xenoplax、副atylenchus bukowinensis、P. nanus、Rotylenchus montanus和R. robustus 9属11种有效线虫和12种未鉴定种。未确定种包括6种副叶蝉、1种旋叶蝉、3种旋叶蝉和2种旋叶蝉。共获得新的部分18S rRNA 21条、28S rRNA 69条、ITS rRNA 10条和COI mtDNA 51条基因序列，用于系统发育和序列分析。本文介绍了所选物种的简要描述、形态计量学、光学和扫描显微照片。根据分子分析结果，提出了拟假短臂鱼(h.p onybrachyurus)的低级同名。

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Molecular characterisation of some plant-parasitic nematodes (Nematoda: Tylenchida) from Belgium

Using morphological, morphometric and molecular analysis, eleven valid nematode species from nine genera: Amplimerlinius icarus, Criconema annuliferum, Criconemoides informis, Helicotylenchus varicaudatus, Hemicriconemoides pseudobrachyurus, Hemicycliophora thienemanni, Mesocriconema xenoplax, Paratylenchus bukowinensis, P. nanus, Rotylenchus montanus and R. robustus together with twelve unidentified species, were identified in samples collected from eighteen locations in Belgium. The unidentified species include six Paratylenchus species, one Helicotylenchus species, three criconematid species and two Rotylenchus species. A total of new partial 21 18S rRNA, 69 28S rRNA, 10 ITS rRNA and 51 COI mtDNA gene sequences were obtained and used for phylogenetic and sequence analysis. Short descriptions, morphometrics and light and scanning microscopic photos are presented for selected species. Based on the results of molecular analysis, Hemicriconemoides promissus syn. n. was proposed as a junior synonym of H. pseudobrachyurus.

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来源期刊

Russian Journal of Nematology 生物-动物学

CiteScore

2.30

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： The Russian Journal of Nematology is an English language journal which publishes original research papers on all aspects of Nematology. The Russian Journal of Nematology is published biannually and each volume normally contains 160 pages. The Russian Journal of Nematology does not impose page charges for publication of scientific papers. The Russian Journal of Nematology is an essential source of information for nematologists on the current and varied research being done in laboratories in the CIS and elsewhere. The Russian Journal of Nematology policy is to stimulate international cooperation in Nematology. The Russian Journal of Nematology is a non profitable journal, which supported by RSN members, subscribers and sponsors.