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- Title
- Phylogeny of the genus Goodyera(Orchidaceae; Cranichideae) in Korea based on nuclear ribosomal DNA ITS region sequences
- Author(s)
- Kee Sun Shin; Yong Kook Shin; J H Kim; Kyoung Hwan Tae
- Bibliographic Citation
- Journal of Plant Biology, vol. 45, no. 3, pp. 182-187
- Publication Year
- 2002
- Abstract
- We sequenced the nuclear ribosomal internal transcribed spacer (ITS) regions to determined the phylogenetic relationships of the severalGoodyera species in Korea and to measure the extent of their differentiation region. ITS 1 was 238 to 239 bp long while ITS 2 was 258 to 259 bp. The 5.8S coding region was 156 bp long. Sequence divergences among species, calculated by Kimura’s two- parameter method, ranged from 0.0 to 5.4%. The most parsimonious tree, with a consistency index of 0.935 and a retention index of 0.937, was produced with 337 steps. Our ITS sequence results demonstrate the monophyly of KoreanGoodyera and support previous morphological, geographical, and RAPD data analyses
- Keyword
- phylogenetic relationshipsGoodyeraITS regionnrDNA ITS sequence
- ISSN
- I000-0094
- Publisher
- Springer
- Full Text Link
- http://dx.doi.org/10.1007/BF03030312
- Type
- Article
- Appears in Collections:
- Division of A.I. & Biomedical Research > Microbiome Convergence Research Center > 1. Journal Articles
- Files in This Item:
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