Pollen morphology of eight genera of the subtribe Mutisiinae Less. sensu Bremer (Compositae) from Asia

	Pollen morphology of eight genera of the subtribe Mutisiinae Less. sensu Bremer (Compositae) from Asia
	Lin, NN ; Wang, H; Li, DZ; Blackmore, S
通讯作者	wanghong@mail.kib.ac.cn
	2005-09-01
发表期刊	JOURNAL OF INTEGRATIVE PLANT BIOLOGY
ISSN	1672-9072
卷号	47 期号:9 页码:1036-1046
摘要	The pollen morphology of 28 species and one variety representing eight genera of the subtribe Mutisiinae Less. sensu Bremer (Compositae) was investigated by scanning electron microscopy (SEM) and light microscopy. The pollen grains are usually radically symmetrical, isopolar, and tricolporate. The shape varies from spheroidal to subprolate in equatorial view and is three-lobed circular in polar view. Based on exine sculpturing observed under SEM, the pollen grains can be divided into three types: (i) type 1, with macrogranulate sculpture; (ii) type II, with a finely granulate sculpture; and (iii) type III, with spiny sculpture. The palynological data showed that the Macroclinidium Maxim. was remarkably distinguished from those of the other seven genera. The variation of pollen characteristics within the Mutisiinae in Asia is little at species level, but it proves some useful information for studying the relationships among genera and it has an important significance in further understanding the evolutionary history of Mutisiinae.
关键词	Asia Compositae Mutisiinae Pollen Morphology
学科领域	Biochemistry & Molecular Biology ; Plant Sciences
收录类别	SCI
语种	英语
WOS记录号	WOS:000231673500002
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/2990
专题	中国科学院东亚植物多样性与生物地理学重点实验室
作者单位	1.Chinese Acad Sci, Kunming Inst Bot, Lab Biodivers & Plant Biogeog, Kunming 650204, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Royal Bot Gardens, Edinburgh EH3 5LR, Midlothian, Scotland
推荐引用方式 GB/T 7714	Lin, NN,Wang, H,Li, DZ,et al. Pollen morphology of eight genera of the subtribe Mutisiinae Less. sensu Bremer (Compositae) from Asia[J]. JOURNAL OF INTEGRATIVE PLANT BIOLOGY,2005,47(9):1036-1046.
APA	Lin, NN,Wang, H,Li, DZ,&Blackmore, S.(2005).Pollen morphology of eight genera of the subtribe Mutisiinae Less. sensu Bremer (Compositae) from Asia.JOURNAL OF INTEGRATIVE PLANT BIOLOGY,47(9),1036-1046.
MLA	Lin, NN,et al."Pollen morphology of eight genera of the subtribe Mutisiinae Less. sensu Bremer (Compositae) from Asia".JOURNAL OF INTEGRATIVE PLANT BIOLOGY 47.9(2005):1036-1046.

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