Livestock–vector interaction using volatile organic metabolites

IF 5.8 1区农林科学 Q1 BIOLOGY

Current opinion in insect science Pub Date : 2024-09-12 DOI:10.1016/j.cois.2024.101269

Merid N Getahun

引用次数: 0

Abstract

Biological interaction between two organisms living together in a given habitat is essential for healthy ecosystem functionality, got complexity, and exerts an arms race between the interacting organisms. Some vectors are exclusively blood feeders, and others supplement their diet with plant nectar. The feeding dynamics may determine their olfactory system complexity. Arthropod vectors that interact with livestock rely mainly on olfaction. Livestock odor profile is a complex trait and depends on host genetics, microbes, diet, and health status, which highlights its dynamic nature. Furthermore, volatile metabolites are shared between host animals, which exert its own challenge for vectors to find their preferred host. Elucidating the underlying host chemodiversity, especially signature scents, neuroethological mechanism of discrimination of preferred/unpreferred host from plethora of coexisting host is crucial to understand evolution and adaptation in vector–livestock interaction.

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利用挥发性有机代谢物分析牲畜与病媒之间的相互作用

共同生活在特定栖息地中的两种生物之间的生物相互作用对生态系统的健康功能和复杂性至关重要，并在相互作用的生物之间展开军备竞赛。一些病媒专门以血为食，另一些则以植物花蜜为辅。摄食动态可能决定了它们嗅觉系统的复杂性。与家畜互动的节肢动物媒介主要依靠嗅觉。家畜的气味特征很复杂，取决于宿主的遗传、微生物、饮食和健康状况，这突出了其动态性质。此外，宿主动物之间共享挥发性代谢物，这给病媒寻找其偏好宿主带来了挑战。阐明宿主潜在的化学多样性，特别是特征性气味，以及从大量共存宿主中分辨首选/非首选宿主的神经伦理学机制，对于理解病媒与家畜相互作用中的进化和适应至关重要。

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

Current opinion in insect science BIOLOGYECOLOGYENTOMOLOGY-ECOLOGY

CiteScore

10.40

自引率

1.90%

发文量

113

期刊介绍： Current Opinion in Insect Science is a new systematic review journal that aims to provide specialists with a unique and educational platform to keep up–to–date with the expanding volume of information published in the field of Insect Science. As this is such a broad discipline, we have determined themed sections each of which is reviewed once a year. The following 11 areas are covered by Current Opinion in Insect Science. -Ecology -Insect genomics -Global Change Biology -Molecular Physiology (Including Immunity) -Pests and Resistance -Parasites, Parasitoids and Biological Control -Behavioural Ecology -Development and Regulation -Social Insects -Neuroscience -Vectors and Medical and Veterinary Entomology There is also a section that changes every year to reflect hot topics in the field. Section Editors, who are major authorities in their area, are appointed by the Editors of the journal. They divide their section into a number of topics, ensuring that the field is comprehensively covered and that all issues of current importance are emphasized. Section Editors commission articles from leading scientists on each topic that they have selected and the commissioned authors write short review articles in which they present recent developments in their subject, emphasizing the aspects that, in their opinion, are most important. In addition, they provide short annotations to the papers that they consider to be most interesting from all those published in their topic over the previous year.