The cytotaxonomy of Piptatherum kuoi (Stipeae, Poaceae)

doi:10.1111/njb.01929

CORC > 植物研究所 > 中国科学院植物研究所 > 系统与进化植物学国家重点实验室

	The cytotaxonomy of Piptatherum kuoi (Stipeae, Poaceae)
	Zhang, Zhong-Shuai ; Chen, Wen-Li
刊名	NORDIC JOURNAL OF BOTANY
	2018
卷号	36 期号:10
关键词	chromosome number karyotype Patis
ISSN号	0107-055X
DOI	10.1111/njb.01929
文献子类	Article
英文摘要	The generic placement of Piptatherum kuoi (Poaceae, Stipeae) has long been controversial. Recent molecular phylogenetic analyses indicate that Piptatherum kuoi should be transferred to Patis. Here, we present cytological support for this transfer and discuss morphological differences and similarities. Piptatherum kuoi has a chromosome number of 2n = 46 with the chromosomes varying in length between 1.1 and 3.1 mu m, and the symmetrical karyotype 2n = 26m + 16sm + 4st (2sat). Karyological characters of Piptatherum kuoi, including chromosome number, size, and karyotype asymmetry, thus all agree with those of species of Patis, but are different from those of other species of Piptatherum. The transfer of Piptatherum kuoi to Patis is thus corroborated.
学科主题	Plant Sciences
电子版国际标准刊号	1756-1051
出版地	HOBOKEN
WOS关键词	GRASSES POACEAE
语种	英语
出版者	WILEY
WOS记录号	WOS:000450267400003
资助机构	National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31470300, THRD015]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/20336]
专题	系统与进化植物学国家重点实验室
作者单位	1.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China 3.[Zhang, Zhong-Shuai
推荐引用方式 GB/T 7714	Zhang, Zhong-Shuai,Chen, Wen-Li. The cytotaxonomy of Piptatherum kuoi (Stipeae, Poaceae)[J]. NORDIC JOURNAL OF BOTANY,2018,36(10).
APA	Zhang, Zhong-Shuai,&Chen, Wen-Li.(2018).The cytotaxonomy of Piptatherum kuoi (Stipeae, Poaceae).NORDIC JOURNAL OF BOTANY,36(10).
MLA	Zhang, Zhong-Shuai,et al."The cytotaxonomy of Piptatherum kuoi (Stipeae, Poaceae)".NORDIC JOURNAL OF BOTANY 36.10(2018).