Nationwide molecular epidemiology of Trypanosoma cruzi TcI in El Salvador using multi-locus sequence typing [0.03%]
基于多基因序列分型的萨尔瓦多特克Ⅰ型宿主 parasite分子流行病学研究
Yuko Nitahara,Marvin Stanley Rodríguez Aquino,Carlos A Flores-López et al.
Yuko Nitahara et al.
Chagas disease, caused by the protozoan parasite Trypanosoma cruzi, remains a major public health problem in Latin America. In endemic countries, transmission to humans is primarily mediated by infected triatomine bugs. In this study, we in...
Regulatory role of noncoding RNAs in infections caused by Rhabdoviridae family viruses [0.03%]
Rhabdoviridae家族病毒感染所致疾病的非编码RNA的调控作用
Fatemeh Zahra Mohammadzadeh,Anahita Nabavi,Mohammad Karimian
Fatemeh Zahra Mohammadzadeh
The Rhabdoviridae family comprises negative-sense single-stranded RNA viruses that cause severe infections in a wide range of hosts. Increasing evidence indicates that host noncoding RNAs (ncRNAs), including microRNAs (miRNAs), long noncodi...
Emergence of Reassortant Crimean-Congo Hemorrhagic fever virus lineages, Pakistan, 2023-2024 [0.03%]
巴基斯坦2023至2024年出现重组型克里米亚-刚果出血热病毒谱系
Massab Umair,Zunera Jamal,Qasim Ali et al.
Massab Umair et al.
Crimean-Congo hemorrhagic fever virus (CCHFV) remains endemic in Pakistan, yet whole-genome data are limited. During 2023-2024 national surveillance, 151 suspected cases were screened by qRT-PCR; 23 were confirmed at the NIH, Islamabad. Sho...
Unusual enrichment of rare C-to-G transversions in the SARS-CoV-2 delta spike [0.03%]
Delta变异株S蛋白中罕见的C到G转换富集现象
Hideki Kakeya
Hideki Kakeya
SARS-CoV-2 evolution is typically characterized by strong mutational biases, with C → G transversions being consistently rare. This study investigates a unique violation of this constraint specifically within the Delta variant spike protei...
Prevalence, antimicrobial resistance and molecular homology of diarrheagenic Escherichia coli isolated from Highland Tibetan herdsmen in Nagqu, Tibet, China [0.03%]
西藏那曲高寒地区腹泻致病性大肠杆菌的流行、耐药及分子特征调查
Hui Pan,Xinyue Han,Hongwei Zhou et al.
Hui Pan et al.
Background: Diarrheagenic Escherichia coli (DEC) is a leading cause of infectious diarrhea globally, yet its epidemiology in high-altitude human populations remains largely unexplored. This study aimed to determine the pr...
HLA-DRB1*03 and HLA-DRB1*04 alleles in patients infected with dengue virus in Burkina Faso [0.03%]
布基纳法索登革热病毒感染者中的人类白细胞抗原-DRB1*03和DRB1*04等位基因
Pegdwendé Abel Sorgho,Amandine Olivia Kafando,Rogomenoma Alice Ouedraogo et al.
Pegdwendé Abel Sorgho et al.
Introduction: Dengue fever is a viral disease transmitted by mosquitoes of the genus Aedes. It is a major public health issue in tropical and subtropical areas. In West Africa, the most prevalent dengue virus (DENV) serot...
Molecular characterization of circulating mumps virus in Kerala, 2024-2025 [0.03%]
2024-2025年间喀拉拉邦循环流行腮腺炎病毒的分子特征分析
Sruthi Nhavilthodi,Ramaraju Ambati,Dibu Divakaran et al.
Sruthi Nhavilthodi et al.
The mumps virus (MuV) remains a significant public health issue in India, with recurrent outbreaks reported in different regions. There has been a notable increase in cases in Kerala since 2024. From March 2024 to March 2025, the state-leve...
Diem Quynh Nguyen,Murasaki Amano,Thi Thu Huong Nguyen et al.
Diem Quynh Nguyen et al.
Coronavirus (CoV) infections continue to pose a significant challenge to global public health and food security. The COVID-19 pandemic has underscored the importance of One Health approaches and improved surveillance systems. This is due to...
Distribution and genetic diversity of Mannheimia species, including recently described taxa, in cattle in Japan [0.03%]
日本牛的曼海姆菌种（包括最近描述的新分类群）的分布和基因多样性
Garam You,Ryoko Uemura,Kokone Shimizu et al.
Garam You et al.
The genus Mannheimia comprises Gram-negative bacteria that primarily inhabit the upper respiratory tract of ruminants. Currently, 10 species are recognized within the genus Mannheimia, among which M. haemolytica has been extensively studied...
Detecting natural selection by parsimony method without inferring ancestral sequences in hemagglutinin of influenza A virus A(H1N1)pdm09 [0.03%]
无需推测祖先序列的禽流感A型病毒H1N1 pdm09血凝素的简约法自然选择检测方法研究
Yoshiyuki Suzuki
Yoshiyuki Suzuki
Detecting natural selection operating at the amino acid sequence level of proteins is essential for understanding the functional importance of amino acid sites and substitutions. Relatively large number of sequences are required for detecti...