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

CORC > 昆明植物研究所 > 中国科学院昆明植物研究所 > 中国科学院东亚植物多样性与生物地理学重点实验室

	Pollen morphology of eight genera of the subtribe Mutisiinae Less. sensu Bremer (Compositae) from Asia
	Lin, NN ; Wang, H; Li, DZ; Blackmore, S
刊名	JOURNAL OF INTEGRATIVE PLANT BIOLOGY
	2005-09-01
卷号	47 期号:9 页码:1036-1046
关键词	Asia Compositae Mutisiinae Pollen Morphology
ISSN号	1672-9072
通讯作者	wanghong@mail.kib.ac.cn
文献子类	Article
英文摘要	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.
学科主题	Biochemistry & Molecular Biology ; Plant Sciences
WOS关键词	MUTISIEAE ; ASTERACEAE
WOS研究方向	Biochemistry & Molecular Biology ; Plant Sciences
语种	英语
WOS记录号	WOS:000231673500002
公开日期	2011-12-20
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn:8080/handle/151853/2990]
专题	昆明植物研究所_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.