中国科学院昆明植物研究所机构知识库
Advanced  
KIB OpenIR  > 中国西南野生生物种质资源库  > 期刊论文
题名: Cloning and characterization of a bamboo LEAFY HULL STERILE1 homologous gene
作者: Tian, Bo; Chen, Yongyan; null(李德铢); Yan, Yuanxin
刊名: DNA SEQUENCE
关键词: Dendrocalamus latiflorus ; MADS-box gene ; AGL2-like ; LEAFY HULL STERILE1
英文摘要: A cDNA named DlMADS8 was isolated from the young spikelets of the sweet bamboo, Dendrocalamus latiflorus by rapid amplification of cDNA end (RACE). DNA sequence analysis showed that DlMADS8 was composed of full ORF and 3'UTR, but without 5'UTR. The cDNA contained 1059 nucleotides and encoded a putative protein of 244 amino acid residues. The gene displayed the structure of a typical plant MADS-box gene, which consisted of a MADS domain, K domain, a short I region, and the C-terminal region. Phylogenetic analysis of plant MADS-box genes based on amino acid sequences revealed that DlMADS8 was grouped into the AGAMOUS-LIKE 2 (AGL2)-like subfamily. It was homologous to the LEAFY HULL STERILE1 (LHS1) genes of grasses. To study the functions of it, DIMADS8 cDNA clone driven by the CaMV 35S promoter was transformed into Arabidopsis thaliana. Transgenic plants of DIMADS8 exhibited the phenotypes of curled leaves and early flowering. After bolting, three novel phenotypes related to inflorescence development were observed in different transgenic plants. No obvious homeotic conversions of floral organs were observed in all of the 35S::DlMADS8 transgenic Arabidopsis plants. These results indicated that DlMADS8 probably plays a role in floral meristem determinacy and is involved in controlling the flowering time of D. latiflorus.
出版日期: 2006-04-01
卷号: 17, 期号:2, 页码:143-151
DOI标识: 10.1080/10425170600699877
语种: 英语
收录类别: SCI
学科分类: Biotechnology & Applied Microbiology; Genetics & Heredity
ISSN号: 1042-5179
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/15560
Appears in Collections:中国西南野生生物种质资源库_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
BJ01260415.pdf(3757KB)----开放获取--View Download

作者单位: 1.Chinese Acad Sci, Inst Bot, Lab Biodivers & Biogeog, Kunming 650204, Peoples R China
2.Dalian Univ, Coll Bioengn, Dalian 116622, Peoples R China

Recommended Citation:
Tian, Bo; Chen, Yongyan; Li, Dezhu; Yan, Yuanxin.Cloning and characterization of a bamboo LEAFY HULL STERILE1 homologous gene,DNA SEQUENCE,2006,17(2):143-151
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Tian, Bo]'s Articles
[Chen, Yongyan]'s Articles
[Li, Dezhu]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Tian, Bo]‘s Articles
[Chen, Yongyan]‘s Articles
[Li, Dezhu]‘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: BJ01260415.pdf
格式: Adobe PDF
此文件暂不支持浏览
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