深入探讨 Ironus Bastian, 1865 属的多样性，特别关注从煤矿采集的 Ironus dentifurcatus Argo & Heyns, 1972 (Ironidae: Enoplida)

IF 1.2 4区生物学 Q2 ZOOLOGY

Nematology Pub Date : 2024-06-05 DOI:10.1163/15685411-bja10331

Mohammad Asif, M. Mahboob, P. F. Rehman, Q. Tahseen

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引用次数: 0

摘要

在探索 Sonebhadra 地区煤矿废弃物中线虫多样性的过程中，我们从 Prosopis juliflora 树根周围的土壤中采集到了 Ironus dentifurcatus Argo & Heyns, 1972 的分离株。本研究旨在通过对形态数据的分析、利用光显微镜和扫描电子显微镜观察形态特征以及利用 SSU 18s rDNA 基因标记进行遗传学检查，揭示 I. dentifurcatus 在分类学上的复杂性。该研究通过构建一棵全面的系统发生树，为 I. dentifurcatus 的进化史增添了有价值的信息。这项分析还通过对 Ironus Bastian, 1865 属内部的系统地理学和遗传分化的探索得到了进一步的加强。研究结果揭示了 Ironus 种内的遗传变异以及该种可能存在的适应性辐射。

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Delving into the diversity of genus Ironus Bastian, 1865 with special reference to Ironus dentifurcatus Argo & Heyns, 1972 (Ironidae: Enoplida), collected from coal mines

In the exploration of nematode diversity within the coal mine spoil of Sonebhadra district, an isolate of Ironus dentifurcatus Argo & Heyns, 1972 was collected from the soil surrounding the roots of Prosopis juliflora. This study aims to unravel taxonomic intricacies of I. dentifurcatus through analysis of morphometric data, morphological characteristics utilising both light and scanning electron microscopy, and genetic scrutiny employing the SSU 18s rDNA gene marker. The study adds valuable information to the evolutionary history of I. dentifurcatus by constructing a comprehensive phylogenetic tree. This analysis is further augmented by an exploration of phylogeography and genetic divergence within the genus Ironus Bastian, 1865. The results reveal the genetic variability within the species of Ironus and the possible adaptative radiations in the group.

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来源期刊

Nematology 生物-动物学

CiteScore

2.60

自引率

33.30%

发文量

审稿时长

3 months

期刊介绍： Nematology is an international journal for the publication of all aspects of nematological research (with the exception of vertebrate parasitology), from molecular biology to field studies. Papers on nematode parasites of arthropods, and on soil free-living nematodes, and on interactions of these and other organisms, are particularly welcome. Research on fresh water and marine nematodes is also considered when the observations are of more general interest. Nematology publishes full research papers, short communications, Forum articles (which permit an author to express a view on current or fundamental subjects), perspectives on nematology, and reviews of books and other media.