从加拿大安大略省的犬只身上采集的肩突硬蜱中分离并进行博氏疏螺旋体的多位点序列分型。
Isolation and multilocus sequence typing of Borrelia burgdorferi from Ixodes scapularis collected from dogs in Ontario, Canada.
机构信息
Department of Population Medicine, Ontario Veterinary College, University of Guelph, 50 Stone Road East, Guelph, ON, N1G 2W1, Canada.
Department of Pathobiology & the Centre for Public Health and Zoonoses, Ontario Veterinary College, University of Guelph, 50 Stone Road East, Guelph, ON, N1G 2W1, Canada.
出版信息
BMC Res Notes. 2023 Mar 30;16(1):43. doi: 10.1186/s13104-023-06315-0.
OBJECTIVE
To identify the multilocus sequence typing (MLST) sequence types of Borrelia burgdorferi from Ixodes scapularis in Ontario, Canada.
RESULTS
One hundred and eighty-five I. scapularis ticks were submitted from 134 dogs via participating clinics from April 1, 2019, to March 31, 2020. Seventeen MLST sequence types of B. burgdorferi were detected from fifty-eight cultured isolates from 21 ticks. The most common MLST sequence types were 12 and 16. Mixed infections of two MLST sequence types were detected in four ticks. Three sequence types (48, 317, 639) were new detections in Ontario.
目的
鉴定来自加拿大安大略省肩突硬蜱（Ixodes scapularis）的伯氏疏螺旋体（Borrelia burgdorferi）的多位点序列分型（MLST）序列型。
结果
2019 年 4 月 1 日至 2020 年 3 月 31 日，通过参与的诊所从 134 只狗身上提交了 185 只肩突硬蜱。从 21 只蜱虫中培养的 58 个分离物中检测到 17 种伯氏疏螺旋体的 MLST 序列型。最常见的 MLST 序列型为 12 型和 16 型。在 4 只蜱虫中检测到两种 MLST 序列型的混合感染。3 种序列型（48、317、639）在安大略省为新发现。
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