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頁籤選單縮合
題 名 | Isolation and Identification of Two Antrodia Cinnamomea Strains from Fruiting Bodies=樟芝(Antrodia cinnamomea)子實體菌株之分離與鑑定 |
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作 者 | 張謙裕; 呂敏勇; 潘子明; | 書刊名 | 藥物食品分析 |
卷 期 | 14:2 2006.06[民95.06] |
頁 次 | 頁174-182+221 |
分類號 | 414.32 |
關鍵詞 | 樟芝; 核醣體RNA基因; 聚合酶鏈反應; 子實體; Antrodia cinnamomea; Ribosomal RNA genes; Polymerase chain reaction; PCR; Fruiting bodies; |
語 文 | 英文(English) |
中文摘要 | 為了鑑別從台灣南部六龜山區所採集之樟芝子實體並經分離與純化後之樟芝菌株,編號ACTS1與AC0623是否學名為Antrodia cinnamomea之物種,利用核糖體RNA基因 (包括ITS1、ITS2、5.8S與18S核醣體RNA基因) 的序列為指標,配合特殊引子聚合酶鏈反應 (polymerase chain reaction) 之分子生物學鑑定技術,並與其他的相關菌株包括不同屬之菌株 (Antrodiella semlsupma、Antrodiella romellii與Trametes versicolor) 進行序列比對與鑑別,依據核醣體RNA基因與特定設計的4對引子組 (NS1/NS2,NS3/NS4,NS5/NS8,ITS1/ITS4) 所反應產生的PCR產物之多型性的分析鑑定結果,並配合數種不同平版培養基之型態特徵與生長情況以及在顯微鏡下之觀察,顯示同種 (species) 各菌株間彼此並無明顯之差異;因此,可證實顯示從子實體分離之樟芝菌株ACTS1與AC0623與食品工業發展研究所生物資源保存中心之菌株BCRC35396與BCRC35398應屬同種之相似菌株。 |
英文摘要 | Antrodia cinnamomea strains ACTS1 and AC0623 were isolated from the fruiting bodies. The partial sequences of ribosomal RNA gene, including the internal transcribed spacers, ITS1-5.8S-ITS2, and 18S ribosomal RNA genes, have been sequenced and applied to identify these two strains. Four specific primer sets (NS1/NS2, NS3/NS4, NS5/NS8, and ITS1/ITS4) were utilized to perform PCR experiment of the ribosomal RNA genes. Comparison of partial nucleotide sequences (ITS1-5.8S-ITS2) with strains from different genus (Antrodiella semisupina, Antrodiella romellii and Trametes versicolor) was made. These DNA sequence data demonstrated that there is no difference among ACTS1, AC0623, BCRC 35396 and BCRC 35398. The colony morphology and growth characteristics of Antrodia cinnamomea strains in different culture media of agar plate were also made. No obvious microscopic difference of A. cinnamomea strains ACTS1, AC0623, BCRC 35396, and BCRC 35398 were observed. The results from this study suggested that strains ACTS1 and AC0623 isolated from fruiting bodies, and the strains BCRC 35396 and 35398, the original A. cinnamomea strain obtained from Food Industry Research and Development Institute (FIRDI) are the same species. |
本系統中英文摘要資訊取自各篇刊載內容。