Zhan-Cheng Tian

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Rickettsioses are among both the longest known and most recently recognized infectious diseases. Although new spotted fever group rickettsiae have been isolated in many parts of the world including China, Little is known about the epidemiology of Rickettsia pathogens in ticks from Xinjiang Autonomous Region of China. In an attempt to assess the potential(More)
Piroplasmosis is a serious debilitating and sometimes fatal disease. Phylogenetic relationships within piroplasmida are complex and remain unclear. We compared the intron-exon structure and DNA sequences of the RPS8 gene from Babesia and Theileria spp. isolates in China. Similar to 18S rDNA, the 40S ribosomal protein S8 gene, RPS8, including both coding and(More)
Rickettsia spp. are obligate intracellular bacteria and well known as transmitted by arthropods. These pathogens have a broad geographic distribution and a high degree of biological and clinical diversity. This study was conducted to determine the prevalence and molecular characterization of Rickettsia spp. in ticks collected from Gansu, where Borrelia(More)
We report the complete genome sequence of a bovine pestivirus LVRI/cont-1 originated from a commercial batch of fetal bovine serum. Its complete genome consists of 12,282 nucleotides (nt), which contain an open reading frame (ORF) of 11,700 bp flanked by 5′ and 3′ untranslated regions (383 and 199 bp). The size of the 5′UTR and the individual protein coding(More)
A bovine viral diarrhea virus (BVDV), GS5, of the BVDV-1a subgenotype was isolated from dairy cattle in Gansu Province, northwest China. Its near-full-length genome was determined to be closely related to an early Belgian BVDV-1a strain, WAX-N, but the relatedness to domestic strains is relatively low, indicating that different genetic evolution occurred(More)
Wildlife is an important natural reservoir of many tick-borne pathogens. These agents have an impact on the health of humans and other animals throughout the world. This study was conducted to determine whether and what species of tick-borne agents had infected wild birds collected from Guangxi, in southwest China. Liver samples obtained from wild birds(More)
Bovine babesiosis and theileriosis is an important hemoprotozoal disease in cattles and yaks in tropical and subtropical regions leading to significant economic losses. In the field, the risk of co-infection between the bovine Babesia and Theileria species is very high. Thus, it is necessary to develop a simple, accurate, rapid and cost-effective method for(More)
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