Persistence of Tembusu Virus in Culex tritaeniorhynchus in Yunnan Province, China
The Tembusu virus (TMUV), a member of the Flaviviridae family, can be transmitted via mosquitoes and cause poultry disease. In 2020, a strain of TMUV (YN2020-20) was isolated from mosquito samples collected in Yunnan province, China. In vitro experiments showed that TMUV-YN2020-20 produced a significant cytopathic effect (CPE) in BHK, DF-1, and VERO cells, while the CPE in C6/36 cells was not significant. Phylogenetic analysis revealed that the strain belonged to Cluster 3.2 and was closely related to the Yunnan mosquito-derived isolates obtained in 2012 and the Shandong avian-derived isolate obtained in 2014. Notably, TMUV-YN2020-20 developed five novel mutations (E-V358I, NS1-Y/F/I113L, NS4A-T/A89V, NS4B-D/E/N/C22S, and NS5-E638G) at loci that were relatively conserved previously. The results of this study demonstrate the continuous circulation and unique evolution of TMUV in mosquitoes in Yunnan province and suggest that appropriate surveillance should be taken.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2023 |
|---|---|
| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:12 |
|---|---|
| Enthalten in: |
Pathogens (Basel, Switzerland) - 12(2023), 3 vom: 21. März |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Hu, Danhe [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Journal Article |
|---|
| Anmerkungen: |
Date Revised 01.03.2024 published: Electronic Citation Status PubMed-not-MEDLINE |
|---|
| doi: |
10.3390/pathogens12030490 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM354913743 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM354913743 | ||
| 003 | DE-627 | ||
| 005 | 20240301231932.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231226s2023 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.3390/pathogens12030490 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1313.xml |
| 035 | |a (DE-627)NLM354913743 | ||
| 035 | |a (NLM)36986412 | ||
| 035 | |a (PII)490 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Hu, Danhe |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Persistence of Tembusu Virus in Culex tritaeniorhynchus in Yunnan Province, China |
| 264 | 1 | |c 2023 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Revised 01.03.2024 | ||
| 500 | |a published: Electronic | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a The Tembusu virus (TMUV), a member of the Flaviviridae family, can be transmitted via mosquitoes and cause poultry disease. In 2020, a strain of TMUV (YN2020-20) was isolated from mosquito samples collected in Yunnan province, China. In vitro experiments showed that TMUV-YN2020-20 produced a significant cytopathic effect (CPE) in BHK, DF-1, and VERO cells, while the CPE in C6/36 cells was not significant. Phylogenetic analysis revealed that the strain belonged to Cluster 3.2 and was closely related to the Yunnan mosquito-derived isolates obtained in 2012 and the Shandong avian-derived isolate obtained in 2014. Notably, TMUV-YN2020-20 developed five novel mutations (E-V358I, NS1-Y/F/I113L, NS4A-T/A89V, NS4B-D/E/N/C22S, and NS5-E638G) at loci that were relatively conserved previously. The results of this study demonstrate the continuous circulation and unique evolution of TMUV in mosquitoes in Yunnan province and suggest that appropriate surveillance should be taken | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Tembusu virus | |
| 650 | 4 | |a mosquito-borne flaviviruses | |
| 650 | 4 | |a phylogeny | |
| 650 | 4 | |a sequence analysis | |
| 700 | 1 | |a Wu, Chao |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Ruichen |e verfasserin |4 aut | |
| 700 | 1 | |a Yao, Xiaohui |e verfasserin |4 aut | |
| 700 | 1 | |a Nie, Kai |e verfasserin |4 aut | |
| 700 | 1 | |a Lv, Quan |e verfasserin |4 aut | |
| 700 | 1 | |a Fu, Shihong |e verfasserin |4 aut | |
| 700 | 1 | |a Yin, Qikai |e verfasserin |4 aut | |
| 700 | 1 | |a Su, Wenzhe |e verfasserin |4 aut | |
| 700 | 1 | |a Li, Fan |e verfasserin |4 aut | |
| 700 | 1 | |a Xu, Songtao |e verfasserin |4 aut | |
| 700 | 1 | |a He, Ying |e verfasserin |4 aut | |
| 700 | 1 | |a Liang, Guodong |e verfasserin |4 aut | |
| 700 | 1 | |a Li, Xiangdong |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Huanyu |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Pathogens (Basel, Switzerland) |d 2011 |g 12(2023), 3 vom: 21. März |w (DE-627)NLM22512761X |x 2076-0817 |7 nnns |
| 773 | 1 | 8 | |g volume:12 |g year:2023 |g number:3 |g day:21 |g month:03 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.3390/pathogens12030490 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 12 |j 2023 |e 3 |b 21 |c 03 | ||