頁籤選單縮合
題 名 | 茶樹酯酶同功酶與親緣關係之研究=Study on the Esterase Isozymes and Species Relationships in Tea Plant |
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作 者 | 蔡右任; | 書刊名 | 臺灣茶業研究彙報 |
卷 期 | 17 1998.06[民87.06] |
頁 次 | 頁71-79 |
分類號 | 434.815 |
關鍵詞 | 茶樹; 酯酶同功酶; |
語 文 | 中文(Chinese) |
中文摘要 | 以青心烏龍、青心大冇、漢口及其雜交 F�筍嵽N,以及再與青心烏龍為父本之雜 交 F �神嵽N,阿薩姆共 15 個品種(系)為材料, 分析其酯�t同功�t之電泳圖譜,藉以比 較各品種(系)間相似度。結果顯示電泳圖譜條帶分布有 16 條,各品種(系)譜條帶分布 有 9 至 13 條不等,基本�t譜條帶有 8 條,Rf 分別為 0.12、0.38、0.40、0.47、0.50、 0.52、0.59、0.63, 出現頻度 86.7 % 以上, 而 Rf 0.36、0.44、0.56 出現頻度在 73.3 至 53.3 % 之間,特有條帶 Rf0.17、0.33、0.42、0.45、0.48 出現頻度則在 40 % 以下。 經聚類分析其相似度在 40-50 % 時,可分為兩大類群,以青心烏龍為父本之 F �砲N選 育新品系及臺茶 12 號為一類群(Ⅰ),而青心烏龍、青心大冇、漢口及其雜交 F1 後代為 另一類群(Ⅱ), 並顯示以青心烏龍為交父本之 F �砲N,其與青心烏龍、青心大冇、漢口 的相似度在 30% 以下。 |
英文摘要 | The gel electrophoresis was used to analyse the esterase isozymes of the F1 and F2 hybrids of Chin-shin Oolong, Chin-shin Dapang, Hann-koou. There were fifteen species and strains tested. Results showed that total of sixteen bands was detected among them. The different species and strains had eight to thirteen bands. They included eight fundamental bands of Rf=0.12,0.38,0.40,0.47,0.50,0.52,0.59,0.63. The frequency of reproducible bands were above 86.7%. The bands of Rf=0.36,0.44,0.56 were 73.3%-53.3%. The bands of Rf=0.17,0.33,0.42,0.45,0.48 were behind 40%. The Nei's genetic distances of tested species and strains were calculated from Rf values on esterase isozymes. Cluster analysis of this matrix produced a dendrogram which could be separated them into two groups. When the similarity was 40-50% The F �� of Chin-shin Oolong and TTES 12 was one group. The F �� of Chin-shin Oolong, Chin-shin Dapang, Hann-koou and parents were another group. The similarity between groups was below 30%. |
本系統中英文摘要資訊取自各篇刊載內容。