The confirmation of Camellia formosensis (Theaceae) as an independent species based on DNA sequence analyses

文化大學機構典藏 CCUR > 環境規劃暨生物資源學院 > 農學院 > 森林暨自然保育學系 > 期刊論文 > Item 987654321/20503

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://irlib.pccu.edu.tw/handle/987654321/20503

题名:	The confirmation of Camellia formosensis (Theaceae) as an independent species based on DNA sequence analyses
作者:	Su, MH (Su, Mong-Huai) Hsieh, CF (Hsieh, Chang-Fu) Tsou, CH (Tsou, Chih-Hua)
贡献者:	森保系
关键词:	Camellia formosensis Molecular taxonomy RPB2 gene Section Thea Theaceae Taiwanese wild tea
日期:	2009
上传时间:	2011-11-28 16:27:01 (UTC+8)
摘要:	The endemic 'Taiwanese wild tea' represents all invaluable natural resource for the tea industry. The taxon is distributed in the central, southern and eastern regions of Taiwan with populations shrinking dramatically in the past decade. Taxonomically, it has long been treated as a lower taxon either under Camellia sinensis var. sinensis or C. sinensis var. assamica. Nevertheless, our recent morphological Study indicated that this taxon is different from the other two taxa. In this report, we provide molecular evidence for reassessing its systematic status. Samples representing all the wild populations that are available in Taiwan were sequenced along with samples from the other two taxa at the introns 12-16 and 23 of the RPB2 gene Of nuclear DNA. Phylogenetic analysis recovered a monophyletic group of 'Taiwanese wild tea' well separated from the other taxa. In addition, genetic distances and previous phenetic analyses all supported the identity of this species. A new combination of C formosensis (Masamune et Suzuki) M. H. Su, C. F. Hsieh ef C. H. Tsou is proposed herein.
显示于类别:	[森林暨自然保育學系 ] 期刊論文

文件中的档案:

没有与此文件相关的档案.

在CCUR中所有的数据项都受到原著作权保护.

数据加载中.....