相关实验视频

Updated: Sep 13, 2025

The Bovine Lung in Biomedical Research: Visually Guided Bronchoscopy, Intrabronchial Inoculation and In Vivo Sampling Techniques

The Bovine Lung in Biomedical Research: Visually Guided Bronchoscopy, Intrabronchial Inoculation and In Vivo Sampling Techniques

Published on: July 3, 2014

涉及到牛呼吸系统疾病的Pasteurellaceae的基因组序列

Daniel Kos¹, Joseph A Ross², Nick Allan²

¹Department of Large Animal Clinical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.

Microbiology resource announcements

|July 31, 2025

概括

确定了Histophilus somni,Mannheimia haemolytica和Pasteurella multocida的基因组序列. 这些基因组序列包括Histophilus somni,Mannheimia haemolytica和Pasteurella multocida. 这项研究有助于了解牛的呼吸道疾病,并为缓解疾病的策略提供信息.

科学领域:

兽医微生物学兽医微生物学
基因组学就是基因组学.
动物健康动物健康

背景情况:

牛呼吸道疾病 (BRD) 在料场牛群中是一个重大问题.
索尼菌 (Histophilus somni),血菌 (Mannheimia haemolytica) 和多菌 (Pasteurella multocida) 是关键的细菌病原体,与BRD有关.
了解这些病原体的基因组基础对于疾病控制至关重要.

研究的目的:

介绍三种主要的BRD相关细菌的封闭圆形基因组序列.
提供基因组数据,可以提高对BRD病原体的理解.
支持开发用于减轻牛群BRD的新策略.

主要方法:

细菌分离物的全基因组测序.
用于基因组组装和注释的生物信息分析.
比较基因组学以确定潜在的毒性因素.

主要成果:

获得了Histophilus somni,Mannheimia haemolytica和Pasteurella multocida分离物的完整封闭圆形基因组序列.
基因组数据为进一步研究这些病原体提供了基础资源.
分析揭示了可能参与宿主-病原体相互作用的特定遗传元素.

结论:

这些高质量的基因组序列的可用性代表了BRD研究的重大进步.
这些基因组信息将有助于更深入地了解BRD背后的分子机制.
预计这些数据将加速开发有效的预防和治疗策略,用于料场牛的BRD.

关键词:

这种植物是Histophilus somni.曼海米亚血溶性疾病 (Mannheimia haemolytica) 是一个这种植物是Pasteurella multocida.这是一种牛病原体.牛的吸血性疾病牛的吸血性疾病料场的牛料场的牛

更多相关视频

High-throughput Detection of Respiratory Pathogens in Animal Specimens by Nanoscale PCR

High-throughput Detection of Respiratory Pathogens in Animal Specimens by Nanoscale PCR

Published on: November 28, 2016

Generation, Amplification, and Titration of Recombinant Respiratory Syncytial Viruses

Generation, Amplification, and Titration of Recombinant Respiratory Syncytial Viruses

Published on: April 4, 2019

相关概念视频

Bacterial Phylum Spirochaetes

Bacterial Phylum Spirochaetes

Spirochetes, unique bacteria in the phylum Spirochaetes, are gram-negative, motile, tightly coiled, slender, and flexible. They inhabit aquatic sediments and animals, with some causing diseases like syphilis. Spirochetes are classified into eight genera based on habitat, pathogenicity, phylogeny, and characteristics.Their distinctive motility arises from endoflagella, located within the cell’s periplasm. These endoflagella anchor at the cell poles and extend along the cell length, encased...

Pneumonia II: Pathophysiology

Pneumonia II: Pathophysiology

The pathophysiology of pneumonia involves the following steps:

Leaky Scanning

Leaky Scanning

During most eukaryotic translation processes, the small 40S ribosome subunit scans an mRNA from its 5' end until it encounters the first start AUG codon. The large 60S ribosomal subunit then joins the smaller one to initiate protein synthesis. The location of the translation initiation is largely determined by the nucleotides near the start codon as there may be multiple translation initiation sites present on the mRNA. Marilyn Kozak discovered that the sequence RCCAUGG (where R...