Elucidation of the molecular responses to waterlogging in Sesbania cannabina roots by transcriptome profiling
Ren, Cheng-Gang1; Kong, Cun-Cui1; Yan, Kun2; Zhang, Hua2; Luo, Yong-Ming2; Xie, Zhi-Hong1; Xie, Zhi-Hong(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Biol & Utilizat Biol Resources Coastal Zo, Yantai 264003, Peoples R China)
2017-08-23
发表期刊SCIENTIFIC REPORTS
ISSN2045-2322
卷号7
产权排序第1完成单位 ; 第2完成单位
摘要Sesbania cannabina, a multipurpose leguminous crop, is highly resistant to waterlogging stress. However, the scant genomic resources in the genus Sesbania have greatly hindered further exploration of the mechanisms underlying its waterlogging tolerance. Here, the genetic basis of flooding tolerance in S. cannabina was examined by transcriptome-wide gene expression changes using RNA-Seq in seedlings exposed to short-term (3 h) and long-term (27 h) waterlogging. After de-novo assembly, 213990 unigenes were identified, of which 145162 (79.6%) were annotated. Gene Ontology and pathway enrichment analyses revealed that the glycolysis and fermentation pathways were stimulated to produce ATP under hypoxic stress conditions. Energy-consuming biosynthetic processes were dramatically repressed by short and long term waterlogging, while amino acid metabolism was greatly induced to maintain ATP levels. The expression pattern of 10 unigenes involved in phenylpropanoid biosynthesis, glycolysis, and amino acid metabolism revealed by qRT-PCR confirmed the RNA-Seq data. The present study is a large-scale assessment of genomic resources of Sesbania and provides guidelines for probing the molecular mechanisms underlying S. cannabina waterlogging tolerance.
DOI10.1038/s41598-017-07740-5
项目资助者One Hundred-Talent Plan of Chinese Academy of Sciences(Y529041011) ; National Natural Science Foundation of China(31601238, 31370108, 31570063) ; High-tech Industrialization Cooperation Funds of Jilin province ; Chinese Academy of Science ; Shandong Key Research and Development Program(2016CYJS05A01-1) ; Shandong Academy of Agricultural Sciences(+CXGC2016B10) ; Yantai Key Project of Research and Development Plan(2016ZH074)
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收录类别SCI
关键词[WOS]GENE-EXPRESSION RESPONSES ; RNA-SEQ DATA ; LOW-OXYGEN ; DROUGHT STRESS ; SUBMERGENCE TOLERANCE ; MAIZE SEEDLINGS ; ARABIDOPSIS ; LEAVES ; HYPOXIA ; RICE
文章类型Article
语种英语
WOS研究方向Science & Technology - Other Topics
WOS记录号WOS:000408434500005
引用统计
文献类型期刊论文
条目标识符http://ir.yic.ac.cn/handle/133337/23433
专题海岸带生物学与生物资源利用所重点实验室
通讯作者Xie, Zhi-Hong; Xie, Zhi-Hong(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Biol & Utilizat Biol Resources Coastal Zo, Yantai 264003, Peoples R China)
作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Biol & Utilizat Biol Resources Coastal Zo, Yantai 264003, Peoples R China
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai, Peoples R China
第一作者单位中国科学院烟台海岸带研究所
通讯作者单位中国科学院烟台海岸带研究所
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GB/T 7714
Ren, Cheng-Gang,Kong, Cun-Cui,Yan, Kun,et al. Elucidation of the molecular responses to waterlogging in Sesbania cannabina roots by transcriptome profiling[J]. SCIENTIFIC REPORTS,2017,7.
APA Ren, Cheng-Gang.,Kong, Cun-Cui.,Yan, Kun.,Zhang, Hua.,Luo, Yong-Ming.,...&Xie, Zhi-Hong.(2017).Elucidation of the molecular responses to waterlogging in Sesbania cannabina roots by transcriptome profiling.SCIENTIFIC REPORTS,7.
MLA Ren, Cheng-Gang,et al."Elucidation of the molecular responses to waterlogging in Sesbania cannabina roots by transcriptome profiling".SCIENTIFIC REPORTS 7(2017).
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