Karyomorphology of the endangered Trigonobalanus doichangensis (A. Camus) Forman (Fagaceae) and its taxonomic and biogeographical implications

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	Karyomorphology of the endangered Trigonobalanus doichangensis (A. Camus) Forman (Fagaceae) and its taxonomic and biogeographical implications
	Chen, Gao ; Sun, Wei-Bang; Han, Chun-Yan ; Coombes, Allen
刊名	BOTANICAL JOURNAL OF THE LINNEAN SOCIETY
	2007-07-01
卷号	154 期号:3 页码:321-330
关键词	b Chromosomes China Cytotaxonomy Trigonobalanoideae
ISSN号	0024-4074
通讯作者	wbsun@mail.kib.ac.cn
文献子类	Article
英文摘要	Cytological studies were carried out for the first time on five populations of Trigonobalanus doichangensis in China and Thailand. In all populations, the pattern of interphase nuclei was of the simple chromocentre type, the mitotic prophases were of the proximal interstitial type and chromosome numbers were 2n = 2 chi = 14. Two B chromosomes were commonly observed at prophase and prophase-metaphase, but rarely at metaphase. Karyotype variation among the populations at the diploid level was limited, but there were some distinguishing cytological characters. Based on the comparison of all the available data on cytology, taxonomy, phytogeography and molecular systematics related to the genus Trigonobalanus, we recommend that the three species of Trigonobalanus comprise the subfamily Trigonobalanoideae and that the genus should not be segregated into three monotypic genera. (c) 2007 The Linnean Society of London, Botanical Journal of the Linnean Society, 2007, 154, 321-330.
学科主题	Plant Sciences
WOS关键词	PHYLOGENETIC-RELATIONSHIPS ; VERTICILLATA ; SEQUENCES ; EVOLUTION ; QUERCUS ; ORIGIN ; PLANT
WOS研究方向	Plant Sciences
语种	英语
WOS记录号	WOS:000248372200004
公开日期	2011-12-06
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn:8080/handle/151853/2489]
专题	昆明植物研究所_资源植物与生物技术所级重点实验室
作者单位	1.Chinese Acad Sci, Kunming Inst Bot, Kunming Bot Garden, Kunming 650204, Yunnan, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Nanjing Forestery Univ, Nanjing 210037, Peoples R China 4.Sir Harold Hillier Gardens, Romsey SO51 0QA, Hants, England
推荐引用方式 GB/T 7714	Chen, Gao,Sun, Wei-Bang,Han, Chun-Yan,et al. Karyomorphology of the endangered Trigonobalanus doichangensis (A. Camus) Forman (Fagaceae) and its taxonomic and biogeographical implications[J]. BOTANICAL JOURNAL OF THE LINNEAN SOCIETY,2007,154(3):321-330.
APA	Chen, Gao,Sun, Wei-Bang,Han, Chun-Yan,&Coombes, Allen.(2007).Karyomorphology of the endangered Trigonobalanus doichangensis (A. Camus) Forman (Fagaceae) and its taxonomic and biogeographical implications.BOTANICAL JOURNAL OF THE LINNEAN SOCIETY,154(3),321-330.
MLA	Chen, Gao,et al."Karyomorphology of the endangered Trigonobalanus doichangensis (A. Camus) Forman (Fagaceae) and its taxonomic and biogeographical implications".BOTANICAL JOURNAL OF THE LINNEAN SOCIETY 154.3(2007):321-330.