文献类型：期刊文献

英文题名：The first emergence of paramyxovirus type 12 in wild birds in mainland, China

作者：Ge, Ye[1];Zhou, Yan[1];Peng, Peng[3];Li, Yuanguo[2];Huo, Miaotong[1];Liu, Jing[1];Yu, Jiantao[1];Shao, Peipei[1];Xu, Hualin[4];Liang, Xiaodong[5];Yao, Qiucheng[1];Gao, Yuwei[2]

机构：[1]Guangdong Ocean Univ, Coll Coastal Agr Sci, Zhanjiang 524088, Peoples R China;[2]Chinese Acad Agr Sci, Changchun Vet Res Inst, State Key Lab Pathogen & Biosecur, Key Lab Jilin Prov Zoonosis Prevent & Control, Changchun 130122, Peoples R China;[3]Natl Forestry & Grassland, Ctr Biol Disaster Prevent & Control, Beijing 110034, Peoples R China;[4]Guangdong Neilingding Futian Natl Nat Reserve Adm, Shenzhen 518040, Guangdong, Peoples R China;[5]Forestry Adm Guangdong Prov, Wildlife & Plant Conservat Off, Guangzhou 510173, Peoples R China

年份：2024

卷号：103

期号：11

外文期刊名：POULTRY SCIENCE

收录：SCI-EXPANDED(收录号：WOS:001316439400001)、、Scopus(收录号：2-s2.0-85203650947)、WOS

基金：We thank the researchers and laboratories who submitted the sequences to the NCBI databases. This work was supported by the Natural Resource Affairs (Ecological Forestry Construction) Project of the Guangdong Forestry Department (grant number K23051).

语种：英文

外文关键词：Avian paramyxovirus; APMV-12; phylogenetic analysis; epidemiological; molecular characteristic

外文摘要：Avian paramyxoviruses (APMV) belong to the subfamily Avulavirinae of the family Paramyxoviridae and include 22 distinct subtypes or serotypes (1-22). Avian paramyxovirus serotype 12 (APMV-12) is found sporadically in wild birds worldwide, and reports from only Italy and Taiwan have been published to date; information on its genetic variation and biological characteristics is still limited. In this study, 3 APMV-12 strains, designated WB19, LY9, and LY11, were isolated from 8643 wild bird faecal samples during the annual influenza virus surveillance of wild birds in Guangdong, China between 2018 and 2024, which is first reported in mainland China. The complete genomes of the 3 viruses with 6 gene segments, 3 '-N-P-M-F-HN-L-5 ', were 15,231 nt in length. Phylogenetic analysis based on the whole genome showed that the 3 APMV-12 strains had the highest homology with an APMV-12 strain isolated from Taiwan in 2015, followed by the prototype APMV-12 strains isolated from mallard ducks in Italy in 2005. Genetic analysis of the whole gene of each of them indicated that they were derived from a Eurasian lineage. This study provides additional evidence that wild birds transmit viruses between countries, and this should be monitored to understand APMV transmission, evolution and epidemiology.