|Title:||台灣地區根腐線蟲新記錄種Pratylenchus zeae (Nematoda: Tylenchoidea, Pratylenchidae) 之鑑定||Other Titles:||Identification of a new recorded root-lesion nematode Pratylenchus zeae (Nematoda: Tylenchoidea, Pratylenchidae) from corn plantations in Taiwan||Authors:||陳殿義
Chen, D. Y.
Ni, H. F.
Yen, J. H.
Tsay, T. T.
|Keywords:||根腐線蟲;鑑定;形態測量值;核糖體 DNA;內轉錄區間;Pratylenchus zeae;root-lesion nematode;identification;morphometrics;ribosomal DNA;internal transcribed spacers;Pratylenchus zeae||Issue Date:||Jun-2009||Publisher:||中華民國植物病理學會||Journal Volume:||18||Journal Issue:||2||Start page/Pages:||111-118||Source:||植物病理學會刊||Abstract:||
Three populations of Pratylenchus sp. were isolated by modified Baermann funnel method from
the rhizosphere soil which was sampled at three different corn plantations in Taiwan since October,
2007. According to the data of the morphology, morphometrics and ribosomal DNA fragment
sequences (including full 5.8S gene, ITS-1, ITS-2 and partial 18S and 28S gene), the 3 populations of
nematode was identified as P. zeae Graham, 1951. This discovery was the first report in Taiwan. The
representative sequence of rDNA fragment of P. zeae was submitted firstly to GenBank. The length of
rDNA fragment was 967 bp included 321 bp for ITS-1, 192 bp for ITS-2 and157 bp for 5.8S.
|Appears in Collections:||植物病理組|
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