Key Laboratory of Biodiversity and Biogeography, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan, People's Republic of China.
J Plant Res. 2013 Sep;126(5):597-604. doi: 10.1007/s10265-013-0557-3. Epub 2013 Mar 19.
Chromosome numbers and karyotypes of 26 Ophiopogon species, 2 Liriope species and 5 Peliosanthes species of the family Liliaceae from Southwest China, were investigated. The study revealed a detailed picture of chromosome features and their pattern of karyotype variation in Ophiopogoneae. Karyotype asymmetry in different species and different populations of the same species varied greatly due to different locality conditions. Our analyses may support the separately monophyly of Ophiopogon, Liriope and Peliosanthes.
对来自中国西南地区的 26 种沿阶草属、2 种山麦冬属和 5 种蜘蛛抱蛋属百合科植物的染色体数目和核型进行了研究。该研究揭示了沿阶草族染色体特征及其核型变异模式的详细情况。由于不同的生境条件，不同物种和同一物种的不同种群的核型不对称性差异很大。我们的分析可能支持了沿阶草属、山麦冬属和蜘蛛抱蛋属的单系性。
