PMID- 20960296 OWN - NLM STAT- MEDLINE DCOM- 20110124 LR - 20211020 IS - 1995-820X (Electronic) IS - 1674-0769 (Print) IS - 1995-820X (Linking) VI - 25 IP - 3 DP - 2010 Jun TI - Complete genomic sequence of transmissible gastroenteritis virus TS and 3' end sequence characterization following cell culture. PG - 213-24 LID - 10.1007/s12250-010-3108-2 [doi] AB - The complete genome sequence of transmissible Gastroenteritis virus (TGEV) strain TS, previously isolated from Gansu province, was cloned and compared with published sequence data from other TGEV strains. Phylogenetic tree analysis based on the amino acid and nucleotide sequences of the S gene showed that the TGEV strains were divided into 3 clusters. TGEV TS showed a close evolutionary relationship to the American Miller cluster but had a 5' non-translated region (NTR) sequence closely related to the American Purdue cluster. Continued culture in different cell types indicated that TGEV TS virulence could be attenuated after fifty passages in Porcine kidney (PK-15) cells, and that the Porcine kidney cell line IB-RS-2 (IBRS) was not suitable for culture of the TGEV strain TS. FAU - Li, Jian-qiang AU - Li JQ AD - Key laboratory of Animal Virology of Ministry of Agriculture, State Key Laboratory of Veterinary Etiological Biology, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730046, China. FAU - Cheng, Jie AU - Cheng J FAU - Lan, Xi AU - Lan X FAU - Li, Xue-rui AU - Li XR FAU - Li, Wei AU - Li W FAU - Yin, Xiang-ping AU - Yin XP FAU - Li, Bao-yu AU - Li BY FAU - Yang, Bin AU - Yang B FAU - Li, Zhi-yong AU - Li ZY FAU - Zhang, Yun AU - Zhang Y FAU - Liu, Ji-xing AU - Liu JX LA - eng SI - GENBANK/DQ201447 PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20100606 PL - Netherlands TA - Virol Sin JT - Virologica Sinica JID - 101514185 RN - 0 (3' Untranslated Regions) RN - 0 (RNA, Viral) SB - IM MH - *3' Untranslated Regions MH - Animals MH - Cell Line MH - Cluster Analysis MH - *Genome, Viral MH - Molecular Sequence Data MH - Phylogeny MH - RNA, Viral/*genetics MH - Sequence Analysis, DNA MH - Sequence Homology, Amino Acid MH - Sequence Homology, Nucleic Acid MH - Serial Passage MH - Swine MH - Transmissible gastroenteritis virus/*genetics/pathogenicity MH - Virulence PMC - PMC7090398 EDAT- 2010/10/21 06:00 MHDA- 2011/01/25 06:00 PMCR- 2011/06/06 CRDT- 2010/10/21 06:00 PHST- 2009/10/29 00:00 [received] PHST- 2010/04/14 00:00 [accepted] PHST- 2010/10/21 06:00 [entrez] PHST- 2010/10/21 06:00 [pubmed] PHST- 2011/01/25 06:00 [medline] PHST- 2011/06/06 00:00 [pmc-release] AID - 3108 [pii] AID - 10.1007/s12250-010-3108-2 [doi] PST - ppublish SO - Virol Sin. 2010 Jun;25(3):213-24. doi: 10.1007/s12250-010-3108-2. Epub 2010 Jun 6.