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学科主题: 物理化学
题名: A combination of elicitation and precursor feeding leads to increased anthocyanin synthesis in cell suspension cultures of Vitis vinifera
作者: Qu, Junge1, 2, 3;  Zhang, Wei2, 4, 5;  Yu, Xingju2
通讯作者: JungeQu
关键词: Anthocyanin ;  Vitis vinifera ;  Elicitation ;  Precursor feeding ;  Plant cell culture
刊名: PLANT CELL TISSUE AND ORGAN CULTURE
发表日期: 2011-11-01
DOI: 10.1007/s11240-011-9977-8
卷: 107, 期:2, 页:261-269
收录类别: SCI
文章类型: Article
部门归属: 18
项目归属: 1812
产权排名: 1,1
WOS标题词: Science & Technology ;  Life Sciences & Biomedicine
类目[WOS]: Biotechnology & Applied Microbiology ;  Plant Sciences
研究领域[WOS]: Biotechnology & Applied Microbiology ;  Plant Sciences
英文摘要: Both elicitation and precursor feeding are effective strategies for improving secondary metabolite production in plant cell suspension cultures. In this study, cell suspension cultures of Vitis vinifera subjected to methyl jasmonate treatment resulted in a significant increase in levels of anthocyanin production. Moreover, a combination of 5 mg/L phenylalanine and 50 mg/L methyl jasmonate promoted the highest level of anthocyanin biosynthesis, resulting in 4.6- and 3.4-fold increases in anthocyanin content and yield, respectively, over the control. The optimum period for elicitation of anthocyanin synthesis was 4 days following incubation in the presence of elicitors, at the beginning of the exponential growth phase. V. vinifera cell lines of different anthocyanin-producing capabilities responded differently to elicitation and precursor feeding. Anthocyanin production of a low-producing cell line, VV06, could be enhanced with addition of elicitors and precursor feeding. Methyl jasmonate was the only elicitor that increased anthocyanin production of the high-producing cell line VV05, but contributed to moderate enhancement of anthocyanin production compared with VV06. For cell line VV06, synergistic effects were observed for all treatment combinations of methyl jasmonate along with other elicitors and precursors. In addition, 6.1- and 4.6-fold increases in anthocyanin content and yield, respectively, were obtained in the presence of 5 mg/L phenylalanine, 50 mg/L methyl jasmonate, and 1 mg/L dextran. However, none of these treatment combinations exhibited synergistic effects in cell line VV05.
关键词[WOS]: SECONDARY METABOLITES ;  METHYL JASMONATE ;  BIOSYNTHESIS ;  ACCUMULATION ;  ELICITORS ;  PACLITAXEL
语种: 英语
WOS记录号: WOS:000300371100009
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/118539
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Zhejiang Pharmaceut Coll, Dept Appl Biol, Ningbo 315100, Zhejiang, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Marine Bioprod Engn Grp, Dalian 116023, Peoples R China
3.Zhejiang Pharmaceut Coll, Zhejiang Prov Key Lab Biopharmaceut Based Ningbo, Ningbo 315100, Zhejiang, Peoples R China
4.Flinders Univ S Australia, Sch Med, CRC Bioprod, Adelaide, SA 5042, Australia
5.Flinders Univ S Australia, Sch Med, Dept Med Biotechnol, Adelaide, SA 5042, Australia

Recommended Citation:
Qu, Junge,Zhang, Wei,Yu, Xingju. A combination of elicitation and precursor feeding leads to increased anthocyanin synthesis in cell suspension cultures of Vitis vinifera[J]. PLANT CELL TISSUE AND ORGAN CULTURE,2011,107(2):261-269.
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