https://scholars.lib.ntu.edu.tw/handle/123456789/161010
標題: | Characterization of the polymorphic repeat sequence within the rDNA IGS of Cannabis sativa | 作者: | Hsieh, Hsing-Mei Liu, Chia-Ling |
關鍵字: | algorithm;algebraic decision tree;label optimization;lower bound;map labeling;uniform gap problem | 公開日期: | 2005 | 出版社: | Taipei:National Taiwan University Dept Comp Sci Informat Engn | 起(迄)頁: | - | 來源出版物: | Forensic Science International (152),23–28 | 摘要: | The rDNA intergenic spacer (IGS) structure of Cannabis sativa contains six variable repeat motifs within a locus spanning 1387 base pairs. The degree of variation of the first three motifs was examined using 77 samples from cannabis samples. The samples originated from five seizures in Taiwan and seed stocks from six different countries. The results showed that there were four types of sequences producing PCR products at either 255, 260, 264 or 265 base pairs. The data obtained indicates that this region of rDNA IGS exhibits a degree of polymorphism that while insufficient by itself can be added to a multiplex with other cannabis STR loci. Keywords: rDNA IGS; Repeat sequence; Cannabis sativa; Polymorphism |
URI: | http://ntur.lib.ntu.edu.tw//handle/246246/2006111501222643 | 其他識別: | 246246/2006111501222643 |
顯示於: | 法醫學科所 |
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