OIE/FAO and National Reference Laboratory for Newcastle Disease and Avian Influenza, Istituto Zooprofilattico Sperimentale delle Venezie, Viale dell'Università, 10-35020, Legnaro, PD, Italy,
Arch Virol. 2013 Nov;158(11):2233-43. doi: 10.1007/s00705-013-1735-2. Epub 2013 May 25.
Isolate wigeon/Italy/3920-1/2005 (3920-1) was obtained during surveillance of wild birds in November 2005 in the Rovigo province of Northern Italy and shown to be a paramyxovirus. Analysis of cross-haemagglutination-inhibition tests between 3920-1 and representative avian paramyxoviruses showed only a low-level relationship to APMV-1. Phylogenetic analysis of the whole genome and each of the six genes indicated that while 3920-1 grouped with APMV-1 and APMV-9 viruses, it was quite distinct from these two. In the whole-genome analysis, 3920-1 had 52.1 % nucleotide sequence identity to the closest APMV-1 virus, 50.1 % identity to the APMV-9 genome, and less than 42 % identity to representatives of the other avian paramyxovirus groups. We propose isolate wigeon/Italy/3920-1/2005 as the prototype strain of a further APMV group, APMV-12.
2005 年 11 月，在意大利北部罗维戈省对野生鸟类进行监测时获得了野禽/意大利/3920-1/2005（3920-1）分离株，证明其为副黏病毒。对 3920-1 与代表禽副黏病毒之间的交叉血凝抑制试验的分析表明，其与 APMV-1 仅有低度关系。对全基因组和六个基因的系统进化分析表明，尽管 3920-1 与 APMV-1 和 APMV-9 病毒聚集在一起，但与这两种病毒明显不同。在全基因组分析中，3920-1 与最接近的 APMV-1 病毒的核苷酸序列同一性为 52.1%，与 APMV-9 基因组的同一性为 50.1%，与其他禽副黏病毒组的代表的同一性小于 42%。我们建议野禽/意大利/3920-1/2005 分离株作为新的 APMV 组（APMV-12）的原型株。
