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題名 A Simple Algorithm for Population Classification
作者 謝明華
Hu, Peng;Hsieh, Ming-Hua;Lei, Mingjie;Cui, Bin;Chiu, Sung-Kay;Tzeng, Chi-Meng
貢獻者 風管系
日期 2016-03
上傳時間 6-Jun-2016 15:57:59 (UTC+8)
摘要 A single-nucleotide polymorphism (SNP) is a variation in the DNA sequence that occurs when a single nucleotide in the genome differs across members of the same species. Variations in the DNA sequences of humans are associated with human diseases. This makes SNPs as a key to open up the door of personalized medicine. SNP(s) can also be used for human identification and forensic applications. Compared to short tandem repeat (STR) loci, SNPs have much lower statistical testing power for individual recognition due to the fact that there are only 3 possible genotypes for each SNP marker, but it may provide sufficient information to identify the population to which a certain samples may belong. In this report, using eight SNP markers for 641 samples, we performed a standard statistical classification procedure and found that 86% of the samples could be classified accurately under a two-population model. This study suggests the potential use of SNP(s) in population classification with a small number (n ≤ 8) of genetic markers for forensic screening, biodiversity and disaster victim controlling.
關聯 Scientific Reports, 6, Article number: 23491 (2016)
資料來源 http://dx.doi.org/10.1038/srep23491
資料類型 article
DOI http://dx.doi.org/10.1038/srep23491
dc.contributor 風管系
dc.creator (作者) 謝明華zh_TW
dc.creator (作者) Hu, Peng;Hsieh, Ming-Hua;Lei, Mingjie;Cui, Bin;Chiu, Sung-Kay;Tzeng, Chi-Meng
dc.date (日期) 2016-03
dc.date.accessioned 6-Jun-2016 15:57:59 (UTC+8)-
dc.date.available 6-Jun-2016 15:57:59 (UTC+8)-
dc.date.issued (上傳時間) 6-Jun-2016 15:57:59 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/97703-
dc.description.abstract (摘要) A single-nucleotide polymorphism (SNP) is a variation in the DNA sequence that occurs when a single nucleotide in the genome differs across members of the same species. Variations in the DNA sequences of humans are associated with human diseases. This makes SNPs as a key to open up the door of personalized medicine. SNP(s) can also be used for human identification and forensic applications. Compared to short tandem repeat (STR) loci, SNPs have much lower statistical testing power for individual recognition due to the fact that there are only 3 possible genotypes for each SNP marker, but it may provide sufficient information to identify the population to which a certain samples may belong. In this report, using eight SNP markers for 641 samples, we performed a standard statistical classification procedure and found that 86% of the samples could be classified accurately under a two-population model. This study suggests the potential use of SNP(s) in population classification with a small number (n ≤ 8) of genetic markers for forensic screening, biodiversity and disaster victim controlling.
dc.format.extent 198169 bytes-
dc.format.mimetype application/pdf-
dc.relation (關聯) Scientific Reports, 6, Article number: 23491 (2016)
dc.source.uri (資料來源) http://dx.doi.org/10.1038/srep23491
dc.title (題名) A Simple Algorithm for Population Classification
dc.type (資料類型) article
dc.identifier.doi (DOI) 10.1038/srep23491
dc.doi.uri (DOI) http://dx.doi.org/10.1038/srep23491