中国科学院昆明植物研究所机构知识库
Advanced  
KIB OpenIR  > 中国科学院东亚植物多样性与生物地理学重点实验室  > 期刊论文
题名: FLORAL NECTAR COMPOSITION OF AN OUTCROSSING BEAN SPECIES MUCUNA SEMPERVIRENS HEMSL (FABACEAE)
作者: Liu, Tao1; Shah, Amin2; Zha, Hong-Guang3; Mohsin, Muhammad4; Ishtiaq, Muhammad5
刊名: PAKISTAN JOURNAL OF BOTANY
出版日期: 2013-12-01
卷号: 45, 期号:6, 页码:2079-2084
文章类型: Article
英文摘要: Mucuna sempervirens is a perennial woody climber belonging to family Fabaceae. Hand pollination experiments have proved it to be an out crossing species. In the present study, the chemical composition of M sempervirens's floral nectar was analysed. Concentrations of sugars, proteins, phenolics, and hydrogen peroxide were determined through spectrophotometry. Free amino acids were identified and quantified, among which aspartic acid was the most abundant. GC-MS analysis showed that aromatic compounds were responsible for the nectar scent which lacked sulphur compounds. ICP-AES analysis determined calcium to be the nectar's major inorganic ion. The presence of high levels of hydrogen peroxide in the nectar might serve as defence against invading microorganisms. Phenolics may act as to repel nectar thieves repeller or serve a defensive function. Our findings show that M sempervirens's pollination system is different from other neotropical Mucuna species. Analysis of these differences may help to better understand how Asian Mucuna species adapted and coevolved with pollinators.
类目[WOS]: Plant Sciences
研究领域[WOS]: Plant Sciences
关键词[WOS]: EXTRAFLORAL NECTAR ; SUGAR COMPOSITION ; MICROBIAL ATTACK ; POLLINATION ; PAKISTAN ; INFESTATION ; DEFENSE
收录类别: SCI
语种: 英语
WOS记录号: WOS:000330254600034
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/19251
Appears in Collections:中国科学院东亚植物多样性与生物地理学重点实验室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
mucuna pjb.pdf(458KB)期刊论文出版稿开放获取View Download

作者单位: 1.Yunnan Agr Univ, Fac Agron & Biotechnol, Kunming 650201, Yunnan, Peoples R China
2.Univ Sargodha, Dept Biol Sci, Sargodha, Pakistan
3.Chinese Acad Sci, Kunming Inst Bot, Key Lab Biodivers & Biogeog, Kunming 650204, Peoples R China
4.UET Lahore, Dept Text Engn, Lahore, Pakistan
5.MUST, Dept Bot, Azad Kashmir, Pakistan

Recommended Citation:
Liu, Tao,Shah, Amin,Zha, Hong-Guang,et al. FLORAL NECTAR COMPOSITION OF AN OUTCROSSING BEAN SPECIES MUCUNA SEMPERVIRENS HEMSL (FABACEAE)[J]. PAKISTAN JOURNAL OF BOTANY,2013,45(6):2079-2084.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Liu, Tao]'s Articles
[Shah, Amin]'s Articles
[Zha, Hong-Guang]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Liu, Tao]‘s Articles
[Shah, Amin]‘s Articles
[Zha, Hong-Guang]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: mucuna pjb.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院昆明植物研究所 - Feedback
Powered by CSpace