Novel phosphate deficiency-responsive long non-coding RNAs in the legume model plant Medicago truncatula

doi:10.3389/fpls.2017.00590

	Novel phosphate deficiency-responsive long non-coding RNAs in the legume model plant Medicago truncatula
	Wang, Tianzuo ; Zhao, Mingui ; Zhang, Xiuxiu ; Liu, Min ; Yang, Chenge ; Chen, Yuhui ; Chen, Rujin ; Wen, Jiangqi ; Mysore, Kirankumar S.; Zhang, Wen-Hao
	2017
发表期刊	JOURNAL OF EXPERIMENTAL BOTANY
ISSN	0022-0957
卷号	68 期号:21-22 页码:5937-5948
摘要	Emerging evidence indicates that long non-coding RNAs (lncRNAs) play important roles in the regulation of many biological processes. Inhibition of plant growth due to deficiency in soil inorganic phosphate (Pi) occurs widely across natural and agricultural ecosystems; however, we know little about the function of plant lncRNAs in response to Pi deficiency. To address this issue, we first identified 10 785 lncRNAs in the legume model species Medicago truncatula by sequencing eight strand-specific libraries. Out of these lncRNAs, 358 and 224 were responsive to Pi deficiency in the leaves and roots, respectively. We further predicted and classified the putative targets of those lncRNAs and the results revealed that they may be involved in the processes of signal transduction, energy synthesis, detoxification, and Pi transport. Finally, we functionally characterized three Phosphate Deficiency-Induced LncRNAs (PDILs) using their corresponding Tnt1 mutants. The results showed that PDIL1 suppressed degradation of MtPHO2, which encodes a ubiquitin-conjugating E2 enzyme regulated by miR399, while PDIL2 and PDIL3 directly regulated Pi transport at the transcriptional level. These findings demonstrate that PDILs can regulate Pi-deficiency signaling and Pi transport, highlighting the involvement of lncRNAs in the regulation of responses of plants to Pi deficiency.
关键词	High-throughput sequencing long non-coding RNAs (lncRNAs) phosphate deficiency Medicago truncatula phosphate acquisition legume plants
学科领域	Plant Sciences
DOI	10.3389/fpls.2017.00590
收录类别	SCI
语种	英语
WOS关键词	ARABIDOPSIS-THALIANA ; MESSENGER-RNA ; ANTISENSE RNA ; GENE ; IDENTIFICATION ; TRANSCRIPTION ; HOMEOSTASIS ; ROOTS ; RICE ; EXPRESSION
WOS记录号	WOS:000400046500001
出版者	OXFORD UNIV PRESS
文献子类	Article
出版地	OXFORD
EISSN	1460-2431
资助机构	National Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31300231, 31370300, 31671270] ; Chinese Academy of SciencesChinese Academy of Sciences [KFJ-STS-ZDTP-004] ; National Science Foundation, USANational Science Foundation (NSF) [DBI 0703285, IOS 1127155] ; Noble Research Institute
作者邮箱	whzhang@ibcas.ac.cn
作品OA属性	Green Published, gold
引用统计	被引频次：22[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/2S10CLM1/22198
专题	植被与环境变化国家重点实验室
作者单位	1.[Wang, Tianzuo 2.Zhao, Mingui 3.Zhang, Xiuxiu 4.Liu, Min 5.Yang, Chenge 6.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 7.Chinese Acad Sci, Beijing Inst Life Sci, Res Network Global Change Biol, Beijing 100101, Peoples R China 8.[Zhang, Xiuxiu 9.Chinese Acad Sci, Univ Chinese Acad Sci, Beijing 100049, Peoples R China 10.[Chen, Yuhui 11.Chen, Rujin 12.Wen, Jiangqi 13.Mysore, Kirankumar S.] Noble Res Inst, Ardmore, OK 73401 USA 14.Chinese Acad Sci, Inner Mongolia Res Ctr Prataculture, Beijing 100093, Peoples R China
推荐引用方式 GB/T 7714	Wang, Tianzuo,Zhao, Mingui,Zhang, Xiuxiu,et al. Novel phosphate deficiency-responsive long non-coding RNAs in the legume model plant Medicago truncatula[J]. JOURNAL OF EXPERIMENTAL BOTANY,2017,68(21-22):5937-5948.
APA	Wang, Tianzuo.,Zhao, Mingui.,Zhang, Xiuxiu.,Liu, Min.,Yang, Chenge.,...&Zhang, Wen-Hao.(2017).Novel phosphate deficiency-responsive long non-coding RNAs in the legume model plant Medicago truncatula.JOURNAL OF EXPERIMENTAL BOTANY,68(21-22),5937-5948.
MLA	Wang, Tianzuo,et al."Novel phosphate deficiency-responsive long non-coding RNAs in the legume model plant Medicago truncatula".JOURNAL OF EXPERIMENTAL BOTANY 68.21-22(2017):5937-5948.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
fpls-08-00590.pdf（6226KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览请求全文