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	Characterization of multiple cold induced genes from ammopiptanthus mongolicus and functional analyses of gene amebp1
	Cao, Pengxiu2,3; Song, Jian2; Zhou, Chunjiang2; Weng, Manli2; Liu, Jing1; Wang, Fuxin2; Zhao, Feng2; Feng, Dianqi1; Wang, Bin2
刊名	Plant molecular biology
	2009-03-01
卷号	69期号:5页码:529-539
关键词	Amebp1 Ammopiptanthus mongolicus Cold acclimation Transgenic arabidopsis Protein synthesis Woody plants
ISSN号	0167-4412
DOI	10.1007/s11103-008-9434-1
通讯作者	Feng, dianqi(fengdianqi@163.com)
英文摘要	In comparison to herbaceous plants, studies of cold responsive genes and cold signaling in woody perennials are limited. since most woody plants have evolved freezing tolerance (ft) in winter, together with similar lignified structures and winter adaptive mechanisms, it is more likely to find cold resistant genes in woody plants growing in temperate and arctic regions. in this study, ammopiptanthus mongolicus, an evergreen, broadleaf and leguminous shrub was selected as a model to study cold tolerance in woody plants. thirteen cold up-regulated cdnas (including eight full-length cdnas and five partial cdnas) were cloned from a. mongolicus. one of these genes, amebp1, confers enhanced cold tolerance to e. coli and obvious increased freezing survival to arabidopsis. in transgenic arabidopsis expressing amebp1, transcript levels of some downstream genes in cold signaling exhibit increased accumulation upon cold treatment. together with structural information, sub-cellular location, and promoter analysis data, it is suggested that amebp1 enhances plants cold tolerance by accelerating ribosome biogenesis and the concomitant translation of cold induced transcription factors and downstream protective proteins under cold stress.
WOS关键词	DOUBLE-STRANDED-RNA ; LOW-TEMPERATURE ; TRANSCRIPTIONAL ACTIVATORS ; ARABIDOPSIS-THALIANA ; ESCHERICHIA-COLI ; RESPONSE PATHWAY ; BINDING PROTEIN ; SALT-STRESS ; ACCLIMATION ; EXPRESSION
WOS研究方向	Biochemistry & Molecular Biology ; Plant Sciences
WOS类目	Biochemistry & Molecular Biology ; Plant Sciences
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000263506400003
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2394673
专题	中国科学院大学
通讯作者	Feng, Dianqi
作者单位	1.Shandong Acad Forestry Sci, Taishan Branch, Tai An 271000, Shandong, Peoples R China 2.Chinese Acad Sci, Inst Genet & Dev Biol, State Key Lab Plant Genom, Beijing 100101, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Cao, Pengxiu,Song, Jian,Zhou, Chunjiang,et al. Characterization of multiple cold induced genes from ammopiptanthus mongolicus and functional analyses of gene amebp1[J]. Plant molecular biology,2009,69(5):529-539.
APA	Cao, Pengxiu.,Song, Jian.,Zhou, Chunjiang.,Weng, Manli.,Liu, Jing.,...&Wang, Bin.(2009).Characterization of multiple cold induced genes from ammopiptanthus mongolicus and functional analyses of gene amebp1.Plant molecular biology,69(5),529-539.
MLA	Cao, Pengxiu,et al."Characterization of multiple cold induced genes from ammopiptanthus mongolicus and functional analyses of gene amebp1".Plant molecular biology 69.5(2009):529-539.

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