Haddad Nizar Jamal, Noureddine Adjlane, Al-Shagour Banan, Loucif-Ayad Wahida, El-Niweiri Mogbel A A, Anaswah Eman, Hammour Wafaa Abu, El-Obeid Dany, Imad Albaba, Shebl Mohamed A, Almaleky Abdulhusien Sehen, Nasher Abdullah, Walid Nagara, Bergigui Mohamed Fouad, Yañez Orlando, de Miranda Joachim R
Bee Research Department, National Center for Agriculture Research and Extension, Baq'a, Jordan.
Department of Biology, M'hamed Bougara University of Boumerdes, ENS Kouba, Algeries.
Insect Sci. 2017 Feb;24(1):103-113. doi: 10.1111/1744-7917.12277. Epub 2016 Jan 19.
Three hundred and eleven honeybee samples from 12 countries in the Middle East and North Africa (MENA) (Jordan, Lebanon, Syria, Iraq, Egypt, Libya, Tunisia, Algeria, Morocco, Yemen, Palestine, and Sudan) were analyzed for the presence of deformed wing virus (DWV). The prevalence of DWV throughout the MENA region was pervasive, but variable. The highest prevalence was found in Lebanon and Syria, with prevalence dropping in Palestine, Jordan, and Egypt before increasing slightly moving westwards to Algeria and Morocco Phylogenetic analysis of a 194 nucleotide section of the DWV Lp gene did not identify any significant phylogenetic resolution among the samples, although the sequences did show consistent regional clustering, including an interesting geographic gradient from Morocco through North Africa to Jordan and Syria. The sequences revealed several clear variability hotspots in the deduced amino acid sequence, which furthermore showed some patterns of regional identity. Furthermore, the sequence variants from the Middle East and North Africa appear more numerous and diverse than those from Europe.
对来自中东和北非（MENA）12个国家（约旦、黎巴嫩、叙利亚、伊拉克、埃及、利比亚、突尼斯、阿尔及利亚、摩洛哥、也门、巴勒斯坦和苏丹）的311份蜜蜂样本进行了变形翅病毒（DWV）检测。DWV在整个中东和北非地区普遍存在，但存在差异。黎巴嫩和叙利亚的患病率最高，巴勒斯坦、约旦和埃及的患病率下降，然后向西略微上升至阿尔及利亚和摩洛哥。对DWV Lp基因194个核苷酸片段的系统发育分析未在样本中发现任何显著的系统发育分辨率，尽管序列确实显示出一致的区域聚类，包括从摩洛哥经北非到约旦和叙利亚的有趣地理梯度。序列在推导的氨基酸序列中揭示了几个明显的变异热点，此外还显示出一些区域特征模式。此外，中东和北非的序列变体似乎比欧洲的更多样化。
