Molecular Identification of Sugarcane Borers Based on Cytochrome Oxidase I in South-Central Region of Tamaulipas, México

IF 0.3 4区农林科学 Q4 ENTOMOLOGY

Southwestern Entomologist Pub Date : 2023-12-14 DOI:10.3958/059.048.0416

Hermelindo Hernández-Torres, F. A. Paredes-Sánchez, J. ROMERO-NÁPOLES, Raúl Rodríguez-Herrera, Joel Ávila-Valdez

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引用次数: 0

Abstract

Abstract. Three sugarcane borer species at three locations in the South-central region of Tamaulipas State, Mexico, were identified by sequencing the mitochondrial cytochrome oxidase subunit 1 (COI) gene, two species of Pyralidae Latreille, 1802: Diatraea saccharalis Fabricius, 1794 and D. considerata Heinrich, 1931 and one species from Crambidae Latreille, 1810, Eoreuma loftini Dyar, 1917. The nucleotide sequences in GenBank had similarity with D. saccharalis of 95%, D. considerata of 95%, and E. loftini of 96%. Maximum-likelihood analysis showed the proximity of D. saccharalis was 98%, D. considerata 99.5%, and E. loftini 99.5% to those in GenBank, which provides greater precision for identifying the specimens. D. considerata is reported for the first time in the South-central region of Tamaulipas State, Mexico using sequencing of its genome. Resumen. Se identificaron tres especies de barrenador de la caña de azúcar en tres localidades de la región centro-sur del estado de Tamaulipas, México, mediante la secuenciación del gen mitocondrial de la subunidad 1 de la citocromo oxidasa (COI), dos especies de Pyralidae Latreille, 1802: Diatraea saccharalis Fabricius, 1974 y D. considerata Heinrich, 1931 y una especie de Crambidae Latreille, 1810, Eoreuma loftini Dyar, 1917. Las secuencias de nucleótidos en GenBank tuvieron similitud con D. saccharalis del 95%, D. considerata del 95%, y E. loftini del 96%. El análisis de máxima verosimilitud mostró que la proximidad de D. saccharalis fue del 98%, D. considerata del 99.5%, y E. loftini del 99.5% con los datos del GenBank, lo que proporciona mayor precisión para identificar los ejemplares. Se reporta por primera vez a D. considerata para la región centro-sur del estado de Tamaulipas, México mediante la secuenciación de su genoma.

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根据细胞色素氧化酶 I 对墨西哥塔毛利帕斯中南部地区甘蔗螟虫进行分子鉴定

摘要通过线粒体细胞色素氧化酶亚单位 1（COI）基因测序，鉴定了墨西哥塔毛利帕斯州中南部三个地区的三个甘蔗螟种，其中两个是 Pyralidae Latreille, 1802 的种：Diatraea saccharalis Fabricius, 1794 和 D. considerata Heinrich, 1931，一个是 Crambidae Latreille, 1810 的种：Eoreuma loftini Dyar, 1917。GenBank 中的核苷酸序列与 D. saccharalis 的相似度为 95%，与 D. considerata 的相似度为 95%，与 E. loftini 的相似度为 96%。最大似然法分析表明，D. saccharalis与GenBank中的序列相似度为98%，D. considerata为99.5%，E. loftini为99.5%，这为鉴定标本提供了更高的精确度。通过对 D. considerata 的基因组测序，首次报告了其在墨西哥塔毛利帕斯州中南部地区的分布情况。总结。通过对线粒体细胞色素氧化酶亚单位 1（COI）基因进行测序，在墨西哥塔毛利帕斯州中南部地区的三个地方鉴定了三种甘蔗螟虫，其中两种为 Pyralidae Latreille, 1802：Diatraea saccharalis Fabricius, 1974 和 D. considerata Heinrich, 1931，一种为 Crambidae Latreille, 1810：Eoreuma loftini Dyar, 1917。GenBank 中的核苷酸序列与 D. saccharalis 的相似度为 95%，与 D. considerata 的相似度为 95%，与 E. loftini 的相似度为 96%。最大似然法分析表明，与 GenBank 数据相比，D. saccharalis 的相似度为 98%，D. considerata 为 99.5%，E. loftini 为 99.5%，这为鉴定标本提供了更高的准确性。通过基因组测序，首次报告了墨西哥塔毛利帕斯州中南部地区的 D. considerata。

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来源期刊

Southwestern Entomologist 生物-昆虫学

CiteScore

0.60

自引率

25.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Manuscripts submitted for consideration for publication in the Southwestern Entomologist should report results of entomological research in the southwestern United States or Mexico or should report results of studies on entomological species, relevant to this region, which may be done elsewhere, provided such results are geographically applicable. Manuscripts that report results of routine laboratory or field experiments for which the primary purpose is gathering baseline data or those that report results of a continuous evaluation program such as preliminary pesticide evaluation experiments, species lists with no supporting biological data, or preliminary plant resistance evaluations are not acceptable. However, reports of experiments with insecticides, acaricides, and microbials are acceptable if they are comprehensive and include data related to economics, resistance, toxicology, or other broad subject areas. Bibliographies will not be published in Southwestern Entomologist.