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題 名 | Genetic Difference Among Zacco Species Determined by Random Amplified Polymorphic DNA Analysis of Mitochondrial DNA Samples=以粒線體去氧核醣核酸(mtDNA)鑑定臺灣鱲屬(Zacco)魚類種間的差異性 |
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作 者 | 葉文吉; 陳建豪; | 書刊名 | 國立屏東技術學院學報 |
卷 期 | 5:2 1996.06[民85.06] |
頁 次 | 頁25-32 |
分類號 | 388.5 |
關鍵詞 | 臺灣鬚鱲; 平頜鱲; 粗首鱲; 隨機放大多型性去氧核醣核酸; 粒線體去氧核醣核酸; Zacco barbata; Zacco platypus; Zacco pachycephalus; Random amplified polymorphic DNA; RAPD; Mitochondrial DNA; MtDNA; |
語 文 | 英文(English) |
中文摘要 | 臺灣淡水魚類�薩�(Zacco)內三種魚:臺灣鬚�瞻峊倌g�癒B粗首�穠熙褐曌迉誘嬪O 採自南臺灣隘寮溪之霧臺和東港溪之萬巒及中臺灣大甲溪之石岡水壩。三魚種間外形上有差 異存在,體重 (BW) 和標準長 (SL) 之關係分別為:臺灣鬚�癒GLog BW=-1.7744+3.0570Log SL (n=32, R^2=0.889, p<0.001) 平頜�癒G Log BW=-1.4812+2.7392Log SL (n=50, R^2=0.938, p<0.001) 粗首�癒G Log BW=-1.7885+3.1268Log SL (n=48, R^2=0.955, p<0.001) 三種魚之肝細胞經有機萃取其粒線體去氧核醣核酸後再隨機放大多型性去氧核醣 核酸分析研判其放大之核酸片斷圖形, 十種引子 (primers) 中有九種能產生不同形狀之圖 樣,這些圖樣在平頜�癒A粗首�穡滼蝶媔“e現微小不同和臺鬚�繞‵h呈明顯的差異性,其中 一個引子則無法放大出核酸片段,這十種試用引子均無法顯現出三種魚類的共同性。 |
英文摘要 | Fish samples of Zacco platypus, Zacco pachycephalus and Zacco barbata were collected from three locations in Southern and Central Taiwan. The relationship between body length and weight indicated difference among the three Zacco species. The estimated size of liver mitochondrial DNA (mtDNA) of these three species differed a little from each other. Genetic difference was also shown in mtDNA samples, when ten primer sequences were used for random amplified polymorphic DNA analysis (RAPD). Nine of the ten primers created apparent kind of band patterns among liver mtDNA of the three species. The remaining one primer did not amplify liver mtDNA of the three species. The full similarity of polymorphic patterns among the three species did not occur between Z. barbata and the other group of Z. platypus and Z. pachycephalus, even if nine primers produced many DNA fragments in each fish species. The genetic characters displayed by RAPD between Z. platypus and Z. pachycephalus were more similar to each other than that of Z. barbata. |
本系統中英文摘要資訊取自各篇刊載內容。