查詢結果分析
相關文獻
- 臺灣地區根腐線蟲Pratylenchus coffeae (Nematoda: Pratylenchidae)之鑑定
- 臺灣地區草莓和茶園根腐線蟲Pratylenchus penetrans和P. loosi (Nematoda: Pratylenchidae)之鑑定
- 臺灣地區根腐線蟲新記錄種Pratylenchus Zeae (Nematoda: Tylenchoidea, Pratylenchidae)之鑑定
- 臺灣作物根腐線蟲之鑑定及生物學研究
- 西方花薊馬之分子鑑定:rDNA之單管巢式聚合酵素鏈鎖反應
- 臺灣地區葡萄園鞘線蟲Hemicriconcemoides Parasinensis (Nematoda: Criconematoidea, Criconematidae)之鑑定
- 臺灣地區竹園釘線蟲Gracilacus Bilineata和新記錄種G. Aculenta (Nematoda: Criconematoidea, Tylenchulidae)之鑑定
- 臺灣和金門地區螺旋線蟲(Nematoda: Rotylenchinae)之種類鑑定
- 稻穿根線蟲Hirschmanniella oryzae及新紀錄種H. mucronata (Nematoda: Pratylenchidae)在臺灣稻田之分佈
- 臺灣地區茶園鞘線蟲Hemicriconemoides Kanayaensis和新紀錄種H. Californianus (Nematoda: Criconematoidea, Criconematidae)之鑑定
頁籤選單縮合
題名 | 臺灣地區草莓和茶園根腐線蟲Pratylenchus penetrans和P. loosi (Nematoda: Pratylenchidae)之鑑定=Identification of root-lesion Nematode Pratylenchus penetrans and P. loosi (Nematoda: Pratylenchidae) from Strawberry and Tea Plantations in Taiwan |
---|---|
作者姓名(中文) | 陳殿義; 倪蕙芳; 顏志恒; 吳文希; 蔡東纂; | 書刊名 | 植物病理學會刊 |
卷期 | 18:4 2009.12[民98.12] |
頁次 | 頁247-262 |
分類號 | 433.3 |
關鍵詞 | 根腐線蟲; 鑑定; 核糖體DNA; Pratylenchus penctrans; Pratylenchus loosi; Root-lesion nematode; Identification; Ribosomal DNA; |
語文 | 中文(Chinese) |
中文摘要 | 自2007年10月起,以改良式柏門氏漏斗分離法,從台灣的草莓和茶園主要產區中,總計採集至iJ9群根腐線蟲(Pratylenchusspp.),其中間草莓上所分離的5個種群皆鑑定為P.penetrans (Cobb, 1917) Chitwood & Oteifa,1952'其餘來自茶樹的4個種群皆鑑定為P.loosi Loof, 19的。 每一根腐線蟲種群之主要鑑定依據為光學顯微鏡和SEM的形態、特徵觀察,以及形態測星值(morphometrics)的統計分析,並輔以包含完整5.的基悶不日內轉錄區間ITS-1和ITS-2 '以歧部分18S和28S基因序列的核糖體DNA(ribosomal DNA, rDNA)片段序列的相似度比對分析。本 研究已將P.penetrans和P.loosi的rDNA片段代表性序列登錄於GenBank資料庫中,其序列大 小分別為916bp和1238坤,而二者的序列相同度為80.99忘。 |
英文摘要 | Nine populations of Pratylenchus spp. have isolated by modified Baermann funnel method from the major production area of strawberry and tea crops in Taiwan since October, 2008. Comparisons of the morphology, morphometrics and ribosomal DNA fragment sequences, including full 5.8S gene, ITS-1, ITS-2 and partial 18S and 28S gene, 5 populations of nematode from strawberry were identified as P. penetrans (Cobb, 1917) Chitwood & Oteifa, 1952, the other 4 populations from tea were as P. loosi Loof, 1960. The lengths of representative sequences of rDNA fragment from P. penetrans and P. loosi was 916 bp and 1238 bp, respectively, with 80.9 % similarity to each other, and have been submitted to GenBank. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。