Related Experiment Video
Updated: Jan 14, 2026

RNA Interference in Ticks
Published on: January 20, 2011
Metatranscriptomic Analysis Uncovers RNA Virus Diversity in Ticks From the China-Russia-North Korea Border Region
Zhe Liu1, Shengwei Ji1, Jinqi Wang1
1College of Agriculture, Yanbian University, Yanji, Jilin, China.
Abstract:
Ticks serve as critical viral vectors, and border regions, acting as convergence zones of complex ecosystems, provide diverse habitats for ticks and their hosts, thereby underscoring the need to investigate the tick-borne virome composition in such areas. In this study, metatranscriptomic analysis of five tick species, namely Haemaphysalis longicornis, Haemaphysalis concinna, Haemaphysalis japonica, Ixodes persulactus, and Dermacentor silvarum, collected from the China-Russia-North Korea border region identified 10 viral families and 22 viral species. Among these, five were confirmed human pathogens, while nine exhibited potential zoonotic risks. Moreover, significant variations in virome composition across sampling sites revealed associations between tick-borne viruses and ecological-geographical factors. These findings highlight the diversity and spatiotemporal distribution patterns of tick-borne viruses in the region, offering critical insights for safeguarding border biosecurity and public health.
Related Concept Videos
Viruses of Archaea
Viral Mutations
Leaky Scanning
Viruses with RNA Genomes
Single Nucleotide Polymorphisms-SNPs

