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Karyological Studies of Aconitum brachypodum and Related Species
Li, Yaqiong1,2; Meng, Ying3; Shen, ShiKang1; Wang, Yuehua1
2012-12-01
发表期刊CYTOLOGIA
卷号77期号:4页码:491-498
摘要A karyological study has been carried out on 6 populations of Aconitum brachypodum across its distribution region. All populations of the Aconitum brachypodum studied are diploid (2n=2x=16) with various chromosome morphologies. Karyological studies have been also carried out on 4 closely related species: A. pseudostapfianum, A. vilmorinianum var. altifidum, A. pukeense, A. ludlowii, A. pendulum and A. brachypodum var. laxiflorum, it is first time to conduct karyological studies on the first 4 species. All 7 species studied are thus diploid with the chromosome number of 2n=2x=16. Combining the available chromosome studies, the Aconitum has relatively consistent chromosome diversification with a basic number of 8, and most species contain diploid individuals, which suggested Aconitum is at the initial phase of polyploid diversification.
关键词Ranunculaceae Chromosome Aconitum Aconitum Brachypodum Karyotype
DOI10.1508/cytologia.77.491
收录类别SCI
语种英语
WOS研究方向Cell Biology ; Genetics & Heredity
WOS类目Cell Biology ; Genetics & Heredity
WOS记录号WOS:000319304100011
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文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/20454
专题中国科学院青藏高原研究所昆明部
作者单位1.Yunnan Univ, Sch Life Sci, Kunming 650091, Yunnan, Peoples R China
2.Yunnan Univ Tradit Chinese Med, Kunming 650500, Yunnan, Peoples R China
3.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Yunnan, Peoples R China
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Li, Yaqiong,Meng, Ying,Shen, ShiKang,et al. Karyological Studies of Aconitum brachypodum and Related Species[J]. CYTOLOGIA,2012,77(4):491-498.
APA Li, Yaqiong,Meng, Ying,Shen, ShiKang,&Wang, Yuehua.(2012).Karyological Studies of Aconitum brachypodum and Related Species.CYTOLOGIA,77(4),491-498.
MLA Li, Yaqiong,et al."Karyological Studies of Aconitum brachypodum and Related Species".CYTOLOGIA 77.4(2012):491-498.
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