Arid
DOI10.1007/s11240-018-1404-y
Cell culture establishment and regulation of two phenylethanoid glycosides accumulation in cell suspension culture of desert plant Cistanche tubulosa
Liu, Xiao1; Yan, Yaru1; Liu, Yuyu1; Mo, Ting1,3; Wang, Xiaohui1; Song, Yuelin1; Chen, Qingliang2; Zhao, Yunfang1; Shi, Shepo1; Tu, Pengfei1,2
通讯作者Liu, Xiao ; Shi, Shepo ; Tu, Pengfei
来源期刊PLANT CELL TISSUE AND ORGAN CULTURE
ISSN0167-6857
EISSN1573-5044
出版年2018
卷号134期号:1页码:107-118
英文摘要

Cistanche tubulosa is one of the most valuable desert medicinal plants, whose cell culture investigations have been rarely reported before. Phenylethanoid glycosides (PhGs) are its major components with a wide range of pharmacological activities. In this article, callus culture and cell suspension of C. tubulosa were established. Fleshy stems were found to be the most suitable explants for callus induction, and the optimal medium for induction was B5 solid medium supplemented with 0.8 g/L casein hydrolysate, 20 g/L sucrose, 2 mg/L naphthaleneacetic acid (NAA), and 1 mg/L 6-benzyladenine (6-BA). Based on qualitative and quantitative determination of two PhGs (echinacoside and acteoside) contents, the effects of carbon source concentration, precursor feeding, and elicitor treatments on cell growth and two PhGs accumulation in cell suspension cultures were investigated. Thirty g/L was the optimal initial sucrose concentration to obtain the high yield of biomass (9.29 g dry weight, DW) per liter cell suspension culture, echinacoside (12.14%, based on DW cells) and acteoside (2.17%). Precursor feeding also had a positive effect on PhGs accumulation. Feeding of precursor tyrosine (1 g/L) to the cell cultures increased the levels of echinacoside to 18.83% and acteoside to 2.92%, which were approximate 1.5 times of the corresponding levels in the control group. Methyl jasmonate (MJ) was the ideal elicitor for PhGs accumulations in C. tubulosa, particularly for eliciting acteoside production. The maximum echinacoside and acteoside contents reached 21.18 and 5.24% after 12 h of treatment with 200 A mu M MJ, respectively, which were approximate twofold higher than those in wild plant.


英文关键词Cistanche tubulosa Callus induction Cell suspension culture Phenylethanoid glycosides
类型Article
语种英语
国家Peoples R China
收录类别SCI-E
WOS记录号WOS:000434910000009
WOS关键词MASS-SPECTROMETRY ; METHYL JASMONATE ; CALLUS-CULTURES ; SALICYLIC-ACID ; ELICITATION ; BIOSYNTHESIS ; ANTHOCYANIN ; TYROSINE ; DEFENSE ; GINSENG
WOS类目Biotechnology & Applied Microbiology ; Plant Sciences
WOS研究方向Biotechnology & Applied Microbiology ; Plant Sciences
来源机构北京大学
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/212184
作者单位1.Beijing Univ Chinese Med, Sch Chinese Mat Med, Modern Res Ctr Tradit Chinese Med, Beijing 100029, Peoples R China;
2.Peking Univ, Sch Pharmaceut Sci, Hlth Sci Ctr, Beijing 100191, Peoples R China;
3.Ningxia Hui Med Res Inst, Yinchuan 750021, Peoples R China
推荐引用方式
GB/T 7714
Liu, Xiao,Yan, Yaru,Liu, Yuyu,et al. Cell culture establishment and regulation of two phenylethanoid glycosides accumulation in cell suspension culture of desert plant Cistanche tubulosa[J]. 北京大学,2018,134(1):107-118.
APA Liu, Xiao.,Yan, Yaru.,Liu, Yuyu.,Mo, Ting.,Wang, Xiaohui.,...&Tu, Pengfei.(2018).Cell culture establishment and regulation of two phenylethanoid glycosides accumulation in cell suspension culture of desert plant Cistanche tubulosa.PLANT CELL TISSUE AND ORGAN CULTURE,134(1),107-118.
MLA Liu, Xiao,et al."Cell culture establishment and regulation of two phenylethanoid glycosides accumulation in cell suspension culture of desert plant Cistanche tubulosa".PLANT CELL TISSUE AND ORGAN CULTURE 134.1(2018):107-118.
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