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Genome-wide profiling of long noncoding RNAs involved in wheat spike development
Cao, Pei; Fan, Wenjuan1; Li, Pengjia1; Hu, Yuxin2
2021
发表期刊BMC GENOMICS
ISSN1471-2164
卷号22期号:1
摘要Background Long noncoding RNAs (lncRNAs) have been shown to play important roles in the regulation of plant growth and development. Recent transcriptomic analyses have revealed the gene expression profiling in wheat spike development, however, the possible regulatory roles of lncRNAs in wheat spike morphogenesis remain largely unclear. Results Here, we analyzed the genome-wide profiling of lncRNAs during wheat spike development at six stages, and identified a total of 8,889 expressed lncRNAs, among which 2,753 were differentially expressed lncRNAs (DE lncRNAs) at various developmental stages. Three hundred fifteen differentially expressed cis- and trans-regulatory lncRNA-mRNA pairs comprised of 205 lncRNAs and 279 genes were predicted, which were found to be mainly involved in the stress responses, transcriptional and enzymatic regulations. Moreover, the 145 DE lncRNAs were predicted as putative precursors or target mimics of miRNAs. Finally, we identified the important lncRNAs that participate in spike development by potentially targeting stress response genes, TF genes or miRNAs. Conclusions This study outlines an overall view of lncRNAs and their possible regulatory networks during wheat spike development, which also provides an alternative resource for genetic manipulation of wheat spike architecture and thus yield.
关键词lncRNAs miRNAs Spike Transcriptome Wheat
学科领域Biotechnology & Applied Microbiology ; Genetics & Heredity
DOI10.1186/s12864-021-07851-4
收录类别SCI
语种英语
WOS关键词FLOWER DEVELOPMENT ; FLORAL INDUCTION ; GRAIN NUMBER ; TRANSCRIPTOME ; EXPRESSION ; INFORMATION ; CHROMATIN ; PATHWAY ; TARGETS ; GENES
WOS研究方向Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号WOS:000668912800001
出版者BMC
文献子类Article
出版地LONDON
资助机构National Key Research and Development Program of China [2016YFD0101004] ; Ministry of Agriculture of China [2016ZX08009-003] ; National Natural Science Foundation of China [31500298]
作者邮箱huyuxin@ibas.ac.cn
作品OA属性gold, Green Published
引用统计
被引频次:13[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/2S10CLM1/26767
专题中科院植物分子生理学重点实验室
作者单位1.Chinese Acad Sci, CAS Ctr Excellence Mol Plant Sci, Inst Bot, Key Lab Plant Mol Physiol, Beijing 100093, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Natl Ctr Plant Gene Res, Beijing 100093, Peoples R China
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GB/T 7714
Cao, Pei,Fan, Wenjuan,Li, Pengjia,et al. Genome-wide profiling of long noncoding RNAs involved in wheat spike development[J]. BMC GENOMICS,2021,22(1).
APA Cao, Pei,Fan, Wenjuan,Li, Pengjia,&Hu, Yuxin.(2021).Genome-wide profiling of long noncoding RNAs involved in wheat spike development.BMC GENOMICS,22(1).
MLA Cao, Pei,et al."Genome-wide profiling of long noncoding RNAs involved in wheat spike development".BMC GENOMICS 22.1(2021).
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