Population Genetic Analysis of Euaresta bullans (Wiedemann, 1830) (Diptera: Tephritidae) on Xanthium spinosum L.

IF 0.4 4区农林科学 Q4 ENTOMOLOGY

Entomological News Pub Date : 2022-04-28 DOI:10.3157/021.130.0202

M. Kütük, Feedan Mohammed Junaid, A. Akpınar, V. Görmez, C. Can

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引用次数: 1

Abstract

ABSTRACT: This study was based on Euaresta bullans (Wiedemann, 1830) (Diptera: Tephritidae) specimens collected from seven different provinces of Turkey (Amasya, Çorum, Kahramanmaraş, Kayseri, Samsun, Sinop and Yozgat). Euaresta bullans is monophage on Xanthium spinosum L. and were swept from over the host, which is a highly invasive plant in agricultural areas. Xanthium spinosum originated from South America and has spread throughout the world as well as in Turkey. In this study, we investigated population structure of E. bullans based on mitochondrial cytochrome oxidase I (COI) gene data. We evaluated 105 adult specimens, 79 successful samples from sequence products were analysed, and 17 haplotypes were identified. Calculated nucleotide ratios of E. bullans populations (C: 16.7%; T: 38.93%; A: 29.05% and G: 15.8%), revealed that the base compounds were directed towards Adenine and Thymine (67, 98%). As a result of the study, the genetic distance between populations was found to be 0.09% - 0.046%. This showed that genetic variation among individuals of the E. bullans specimens is very low. According to the neutrality test (Tajima's D and Fu's Fs), result was p<0.05, it was determined that the populations showed a strong spread. Although E. bullans specimens have spread in different habitat characteristics and different geographic regions, they show a similar rate between populations. In particular, the high dependence of the host and the presence of the host in different habitats provide wide tolerance for this species in terms of environmental differences. Finally, it was found that gene flow continued between E. bullans populations and was not affected by any geographic and ecological barrier. Euaresta bullans have high populations on the host plant and results of this study support that it can be an effective biological control agent on X. spinosum in different regions.

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黄颡鱼(Wiedemann, 1830)的种群遗传分析(双翅目:蝗科)。

摘要:本研究以土耳其7省(Amasya、Çorum、kahramanmaraku、Kayseri、Samsun、Sinop和Yozgat)的白蛉(Euaresta bulans, Wiedemann, 1830)为研究对象(双翅目:白蛉科)。黄刺藻是一种单噬植物，从寄主身上扫过，是农业地区的高度入侵植物。苍耳原产于南美洲，在土耳其和世界各地都有分布。本研究基于线粒体细胞色素氧化酶I (COI)基因数据，对牛肠杆菌的种群结构进行了研究。我们对105个成年标本进行了评估，分析了79个序列产品的成功样本，鉴定出17个单倍型。bulans种群的计算核苷酸比率(C: 16.7%;T: 38.93%;A: 29.05%， G: 15.8%)，表明碱基化合物指向腺嘌呤和胸腺嘧啶(67.98%)。结果表明，种群间遗传距离为0.09% ~ 0.046%。这表明布氏大肠杆菌个体间的遗传变异很低。根据中性检验(Tajima's D和Fu's Fs)，结果p<0.05，确定种群具有很强的分布。尽管布氏乳杆菌在不同的生境特征和不同的地理区域传播，但种群间的传播速度相似。特别是，寄主的高度依赖性和寄主在不同栖息地的存在为该物种在环境差异方面提供了广泛的耐受性。结果表明，牛肠杆菌种群间的基因流动是持续的，不受地理和生态屏障的影响。黄刺藻在寄主植物上的种群数量较多，本研究结果支持黄刺藻在不同地区可作为一种有效的生物防治剂。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Entomological News 生物-昆虫学

CiteScore

1.10

自引率

25.00%

发文量

期刊介绍： Contributions are accepted on any of the aspects of systematics and taxonomy of insects. This includes: taxonomic revisions, phylogenetics, biogeography and faunistics, and descriptive morphology of insects. Taxonomic papers describing single species are acceptable if such a study is sufficiently justified, however, comprehensive studies that provide a comparative, integrated study of insect systematics and taxonomy will get priority.