Forensic informativity of domestic dog mtDNA control region sequences
Forensic informativity of domestic dog mtDNA control region sequences
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DOI：
10.1016/j.forsciint.2004.09.132
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发表时间：
2005-11-25
影响因子：
2.2
通讯作者：
Savolainen, P
中科院分区：
文献类型：
--
作者：
Angleby, H;Savolainen, P
我们分析了家犬线粒体 DNA (mtDNA) 分析中获得的遗传信息，研究了不同群体的排除能力以及 mtDNA 类型与狗的品种或类型之间的相关性。对于瑞典、英国、德国、日本和中国的狗，线粒体控制区 573 bp 序列的排除能力在 0.86 至 0.95 之间。线粒体DNA类型与品种、狗的类型和品种地理起源之间的直接相关性通常较低，但在某些情况下，某些线粒体DNA类型在一个品种中的比例过高，而对于更广泛的群体，例如形态相似的品种，在许多情况下，某些线粒体DNA类型存在于不同的品种群体中，通常来自同一地理区域。此类信息可用作品种的指示，并且以某种程度的可能性将某些品种纳入或排除作为证据材料的来源。 (c) 2004 Elsevier Ireland Ltd. 保留所有权利。
We have analysed the genetic information to be obtained from analysis of mitochondrial DNA (mtDNA) in domestic dogs studying the exclusion capacity in different populations and the correlation between mtDNA types and breeds or types of dogs. The exclusion capacities for a 573 bp sequence of the mitochondrial control region was between 0.86 and 0.95 for dogs in Sweden, the UK, Germany, Japan and China. The direct correlation between mtDNA type and breed, type of dog, and geographical origin of breed was generally low, but in some cases certain mtDNA types were overrepresented in one breed, and for wider groupings such as morphologically similar breeds, some mtDNA types were in many cases found in a distinct group of breeds, often originating from the same geographic region. This type of information may be used as an indication of the breed and, with some degree of probability, to include or exclude certain breeds from being the source of evidence materials. (c) 2004 Elsevier Ireland Ltd. All rights reserved.