相关实验视频

Updated: May 3, 2026

Standard Operating Procedure for Lyssavirus Surveillance of the Bat Population in Taiwan

Standard Operating Procedure for Lyssavirus Surveillance of the Bat Population in Taiwan

Published on: August 27, 2019

巴托内拉SPP. 巴托内拉SPP. 在来自巴西亚马逊森林的蝙蝠中

Eliz Oliveira Franco¹, Francisco Chagas Bezerra Dos Santos², Rair de Sousa Verde³

¹Departament of Pathology, Reproduction and One Health, Vector-Borne Bioagents Laboratory (VBBL), Faculty of Agrarian and Veterinary Sciences Júlio de Mesquita Filho (UNESP), 14884-900, Jaboticabal Campus, Via Prof. Access Paulo Donato Castellane, s/n, Rural Zone, Jaboticabal, São Paulo, Brazil.

Veterinary research communications

|September 24, 2024

概括

这项研究首次在巴西阿克里州的蝙蝠中发现巴托内拉细菌. 分子分析发现了新的巴托内拉基因型,扩大了对蝙蝠相关细菌的知识.

科学领域:

兽医微生物学兽医微生物学
动物传染病研究研究
野生动物健康野生动物健康

背景情况:

蝙蝠是各种微生物的宿主,包括巴托内拉菌种,它们可以是动物传染的.
亚马逊生物群,特别是巴西阿克里州,具有高蝙蝠多样性,但缺乏关于巴顿氏菌的研究.
了解蝙蝠中的巴顿氏菌对于评估潜在的公共卫生风险至关重要.

研究的目的:

调查来自巴西阿克雷的蝙蝠中巴托内拉物种的发生和分子多样性.
提供第一个分子证据,在这个特定的地区和蝙蝠物种巴托内拉.
扩大与蝙蝠相关的巴托内拉基因型的已知多样性.

主要方法:

在巴西阿克里收集了30个物种的271只蝙蝠的脏样本.
用聚合酶连锁反应 (PCR) 检测巴托内拉菌种类. 使用noOG基因.使用noOG基因.
进行了 gltA 基因的测序,以确定巴托内拉基因型.

主要成果:

在测试的蝙蝠中,在10.1% (21/208) 的蝙蝠中检测到巴托内拉DNA.
确定了两种不同的巴托内拉基因型,与之前发现的蝙蝠相关基因型相似.
这项研究标志着巴托内拉在阿克里蝙蝠和四种特定蝙蝠物种中的首次检测.

结论:

这项研究证实了巴托内拉菌种群的存在. 在巴西阿克里州的蝙蝠中.
确定了与蝙蝠相关的新巴托内拉基因型,有助于了解细菌多样性.
这些发现凸显了对亚马逊地区蝙蝠传播病原体的进一步研究的重要性.

关键词:

巴尔托内拉巴尔托内拉一个英的土地.在亚马逊亚马逊亚马逊亚马逊亚马逊长腿动物 (Chiroptera) 是一个类动物.

更多相关视频

Tissue Collection of Bats for -Omics Analyses and Primary Cell Culture

Tissue Collection of Bats for -Omics Analyses and Primary Cell Culture

Published on: October 23, 2019

Pan-lyssavirus Real Time RT-PCR for Rabies Diagnosis

Pan-lyssavirus Real Time RT-PCR for Rabies Diagnosis

Published on: July 10, 2019

相关概念视频

Migration

Migration

Migration is long-range, seasonal movement from one region or habitat to another. This common strategy, carried out by many different organisms around the world, is an adaptive response that typically corresponds to changes in an organism’s environment, like resource availability or climate. Migrations can involve huge groups of thousands of animals as well as single individuals traveling alone and can range from thousands of kilometers to just a few hundred meters.

Types of Selection

Types of Selection

Natural selection influences the frequencies of particular alleles and phenotypes within populations in several different ways. Primarily, natural selection can be directional, stabilizing, or disruptive. Directional selection favors one extreme trait and shifts the population towards that phenotype while selecting against individuals displaying alternate traits. Stabilizing selection favors an intermediate trait with a narrow range of variation. Deviation from the optimal phenotype towards an...

Epiphytes, Parasites, and Carnivores

Epiphytes, Parasites, and Carnivores

Plants often form mutualistic relationships with soil-dwelling fungi or bacteria to enhance their roots’ nutrient uptake ability. Root-colonizing fungi (e.g., mycorrhizae) increase a plant’s root surface area, which promotes nutrient absorption. While root-colonizing, nitrogen-fixing bacteria (e.g., rhizobia) convert atmospheric nitrogen (N2) into ammonia (NH3), making nitrogen available to plants for various biological functions. For example, nitrogen is essential for the...