Studies on the complementary relationship of surface ornamentations between megaspores and microspores of Selaginella P. Beauv. (Selaginellaceae)

doi:10.1002/jemt.23148

	Studies on the complementary relationship of surface ornamentations between megaspores and microspores of Selaginella P. Beauv. (Selaginellaceae)
	Wang, Lijuan 1; Zhang, Xianchun2 ; Liu, Jiaxi
	2018
发表期刊	MICROSCOPY RESEARCH AND TECHNIQUE
ISSN	1059-910X
卷号	81 期号:12 页码:1474-1488
摘要	In the present study, the surface ornamentations of both megaspores and microspores of 20 species of Selaginella were studied using scanning electron microscopy. The results of the present study showed that the megaspore surface ornamentations are complementary to the corresponding microspore surface ornamentations. In detail, reticulate surface ornamentation of megaspores is complementary to granulate and baculate ornamentations of microspores; verrucate ornamentation of megaspores is complementary to scabrate ornamentation of microspores; granulate ornamentation of megaspores is complementary to verrucate-rugulate or verrucate ornamentations of microspores; verrucate-rugulate ornamentation of megaspores is complementary to spinulate, verrucate, or verrucate-rugulate ornamentations of microspores; tuberculate ornamentation of megaspores is complementary to lamellate, tuberculate or verrucate ornamentations of microspores. Complementary ornamentation between megaspores and microspores allows microspores to adhere to megaspores. Our observations support the synaptospory hypothesis, that is, spore surface ornamentation plays a part in keeping or bringing spores together during their dispersal in the pteridophytes.
关键词	Selaginella spore spore dispersal synaptospory
学科领域	Anatomy & Morphology ; Biology ; Microscopy
DOI	10.1002/jemt.23148
收录类别	SCI
语种	英语
WOS关键词	ISOETES ISOETACEAE ; GENETIC-VARIATION ; SPORE DISPERSAL ; MORPHOLOGY ; LYCOPHYTES ; BIOGEOGRAPHY ; SYSTEMATICS ; CHINA ; FERNS
WOS记录号	WOS:000453871900014
出版者	WILEY
文献子类	Article
出版地	HOBOKEN
EISSN	1097-0029
资助机构	Project of High-level Teachers in Beijing Municipal Universities in the Period of 13th Five-Year Plan [IDHT20180518] ; Program for Changjiang Scholars and Innovative Research Team in UniversityProgram for Changjiang Scholars & Innovative Research Team in University (PCSIRT) [IRT-17R75] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [39800011]
作者邮箱	zhangxc@ibcas.ac.cn ; liu-jiaxi@263.net
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.ibcas.ac.cn/handle/2S10CLM1/20668
专题	系统与进化植物学国家重点实验室
作者单位	1.Capital Normal Univ, Coll Life Sci, Beijing 100048, Peoples R China 2.LuDong Univ, Sch Life Sci, Yantai, Peoples R China 3.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Wang, Lijuan,Zhang, Xianchun,Liu, Jiaxi. Studies on the complementary relationship of surface ornamentations between megaspores and microspores of Selaginella P. Beauv. (Selaginellaceae)[J]. MICROSCOPY RESEARCH AND TECHNIQUE,2018,81(12):1474-1488.
APA	Wang, Lijuan,Zhang, Xianchun,&Liu, Jiaxi.(2018).Studies on the complementary relationship of surface ornamentations between megaspores and microspores of Selaginella P. Beauv. (Selaginellaceae).MICROSCOPY RESEARCH AND TECHNIQUE,81(12),1474-1488.
MLA	Wang, Lijuan,et al."Studies on the complementary relationship of surface ornamentations between megaspores and microspores of Selaginella P. Beauv. (Selaginellaceae)".MICROSCOPY RESEARCH AND TECHNIQUE 81.12(2018):1474-1488.

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