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DOI10.3390/molecules27010044
Transcriptomics Reveals Host-Dependent Differences of Polysaccharides Biosynthesis in Cynomorium songaricum
Wang, Jie; Su, Hongyan; Han, Hongping; Wang, Wenshu; Li, Mingcong; Zhou, Yubi; Li, Yi; Li, Mengfei
通讯作者Zhou, YB ; Li, Y (通讯作者),Chinese Acad Sci, Northwest Inst Plateau Biol, Qinghai Key Lab Qinghai Tibet Plateau Biol Resour, Xining, Peoples R China. ; Zhou, YB ; Li, Y (通讯作者),Univ Chinese Acad Sci, Beijing 100049, Peoples R China.
发表日期2022
EISSN1420-3049
卷号27期号:1
英文摘要Cynomorium songaricum is a root holoparasitic herb that is mainly hosted in the roots of Nitraria roborowskii and Nitraria sibirica distributed in the arid desert and saline-alkaline regions. The stem of C. songaricum is widely used as a traditional Chinese medicine and applied in anti-viral, anti-obesity and anti-diabetes, which largely rely on the bioactive components including: polysaccharides, flavonoids and triterpenes. Although the differences in growth characteristics of C. songaricum between N. roborowskii and N. sibirica have been reported, the difference of the two hosts on growth and polysaccharides biosynthesis in C. songaricum as well as regulation mechanism are not limited. Here, the physiological characteristics and transcriptome of C. songaricum host in N. roborowskii (CR) and N. sibirica (CS) were conducted. The results showed that the fresh weight, soluble sugar content and antioxidant capacity on a per stem basis exhibited a 3.3-, 3.0- and 2.1-fold increase in CR compared to CS. A total of 16,921 differentially expressed genes (DEGs) were observed in CR versus CS, with 2573 characterized genes, 1725 up-regulated and 848 down-regulated. Based on biological functions, 50 DEGs were associated with polysaccharides and starch metabolism as well as their transport. The expression levels of the selected 37 genes were validated by qRT-PCR and almost consistent with their Reads Per kb per Million values. These findings would provide useful references for improving the yield and quality of C. songaricum.
关键词UDP-GLUCOSE PYROPHOSPHORYLASEFRUCTAN EXOHYDROLASESARABIDOPSISGENEEXPRESSIONIDENTIFICATIONRUPR.ACCUMULATIONCONSTITUENTSTRANSPORTERS
英文关键词Cynomorium songaricum; polysaccharides biosynthesis; transcriptomics analysis; Nitraria roborowskii; Nitraria sibirica
语种英语
WOS研究方向Biochemistry & Molecular Biology ; Chemistry
WOS类目Biochemistry & Molecular Biology ; Chemistry, Multidisciplinary
WOS记录号WOS:000751125800001
来源期刊MOLECULES
来源机构中国科学院西北生态环境资源研究院
文献类型期刊论文
条目标识符http://gcip.llas.ac.cn/handle/2XKMVOVA/254404
作者单位[Wang, Jie; Li, Mingcong; Zhou, Yubi; Li, Yi] Chinese Acad Sci, Northwest Inst Plateau Biol, Qinghai Key Lab Qinghai Tibet Plateau Biol Resour, Xining, Peoples R China; [Wang, Jie; Li, Mingcong; Zhou, Yubi; Li, Yi] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Su, Hongyan; Li, Mengfei] Gansu Agr Univ, Coll Life Sci & Technol, State Key Lab Aridland Crop Sci, Lanzhou 730070, Peoples R China; [Han, Hongping] Qinghai Normal Univ, Sch Chem & Chem Engn, Xining 810008, Peoples R China; [Wang, Wenshu] Alxa Forestry & Grassland Res Inst, Alxa 750306, Peoples R China
推荐引用方式
GB/T 7714
Wang, Jie,Su, Hongyan,Han, Hongping,et al. Transcriptomics Reveals Host-Dependent Differences of Polysaccharides Biosynthesis in Cynomorium songaricum[J]. 中国科学院西北生态环境资源研究院,2022,27(1).
APA Wang, Jie.,Su, Hongyan.,Han, Hongping.,Wang, Wenshu.,Li, Mingcong.,...&Li, Mengfei.(2022).Transcriptomics Reveals Host-Dependent Differences of Polysaccharides Biosynthesis in Cynomorium songaricum.MOLECULES,27(1).
MLA Wang, Jie,et al."Transcriptomics Reveals Host-Dependent Differences of Polysaccharides Biosynthesis in Cynomorium songaricum".MOLECULES 27.1(2022).
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