%0 Journal Article
%T Study on the Genetic Diversity of Osmanthus fragrans Cultivars<br>桂花品种资源的遗传多样性分析
%A Yuanji Han
%A Meifang Dong
%A Wangjun Yuan
%A Fude Shang
%A <br>韩远记
%A 董美芳
%A 袁王俊
%A 尚富德
%J 植物学报
%D 2008
%I 
%X We used morphological features and amplified fragment-length polymorphism (AFLP) markers to analyze the genetic diversity of 45 Osmanthus fragrans cultivars and found high levels of genetic diversity among the cultivars. Of the AFLP bands detected, 57.46% are polymorphic. We classified the cultivars biometrically according to their major morphological features and performed cluster analysis of the AFLP data by the unweighted pair-group method using arithmetic averages. The results of both approaches showed that O. fragrans cultivars of the Guilin region form a distinct subgroup, and flower color is aviable classification criterion. We discuss systems for O. fragrans cultivar classification.
%K <br>AFLP
%K 遗传多样性
%K 形态特征
%K 桂花品种
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=97AE3D0EBF25E42C466FEF50E492F710&aid=AFFCB97EB8A85F4E8D81ED3A7693F5C9&yid=67289AFF6305E306&vid=C5154311167311FE&iid=94C357A881DFC066&sid=8966A0F1B07BE5EE&eid=2497388423811B81&journal_id=1674-3466&journal_name=植物学报&referenced_num=0&reference_num=0