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Synthesis of four oligosaccharides derived from Paris polyphylla var. yunnanensis and their tobacco (Nicotiana tabacum L.) growth-regulatory activity
Liu, Hongmei1,3; Yang, Jinli1,3; Du, Yuguang1,2,3; Bai, Xuefang1; Du, Yuguo
关键词Oligosaccharide Synthesis Plant Growth Tobacco
刊名PLANT GROWTH REGULATION
2010
DOI10.1007/s10725-009-9420-x
60期:1页:69-75
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Life Sciences & Biomedicine
类目[WOS]Plant Sciences
研究领域[WOS]Plant Sciences
关键词[WOS]PEA STEM SEGMENTS ; XYLOGLUCAN OLIGOSACCHARIDES ; ELONGATION GROWTH ; PLANT-GROWTH ; IN-VITRO ; CELL-WALL ; AUXIN ; ROOT ; HEPTASACCHARIDE ; MORPHOGENESIS
英文摘要Four oligosaccharides (penta-, hexa-, hepta- and octa-saccharide) derived from Paris polyphylla var. yunnanensis have been synthesized efficiently using a convergent glycosylation strategy. The tobacco (Nicotiana tabacum L.) growth bioactivities of the synthesized oligosaccharides were examined, using tissue-cultured seedlings grown on solid MS medium. After 2 or 3 weeks, all four oligosaccharides had stimulated tobacco seedling growth at 1.0 ppm and the pentasaccharide showed the most significant stimulus effects. Further experiments showed that the effects of pentasaccharide on tobacco growth had an obvious concentration-dependent relationship in the range of 0.1-1.0 ppm. This stimulus effect showed some decrease when the pentasaccharide concentration was higher than 1.0 ppm. At 1.0 ppm, pentasaccharide had the most significant effects, which caused a 520% fresh weight increase of tobacco. The bioactivity of these synthesized oligosaccharides suggested that they may be good prospects for the application in the control of plant growth and development.
语种英语
WOS记录号WOS:000272429900008
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/142250
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Nat Prod & Glycoconjugate Res Grp 1805, Dalian 116023, Peoples R China
2.Chinese Acad Sci, State Key Lab Environm Chem & Ecotoxicol, Beijing 100085, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China
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GB/T 7714
Liu, Hongmei,Yang, Jinli,Du, Yuguang,et al. Synthesis of four oligosaccharides derived from Paris polyphylla var. yunnanensis and their tobacco (Nicotiana tabacum L.) growth-regulatory activity[J]. PLANT GROWTH REGULATION,2010,60(1):69-75.
APA Liu, Hongmei,Yang, Jinli,Du, Yuguang,Bai, Xuefang,&Du, Yuguo.(2010).Synthesis of four oligosaccharides derived from Paris polyphylla var. yunnanensis and their tobacco (Nicotiana tabacum L.) growth-regulatory activity.PLANT GROWTH REGULATION,60(1),69-75.
MLA Liu, Hongmei,et al."Synthesis of four oligosaccharides derived from Paris polyphylla var. yunnanensis and their tobacco (Nicotiana tabacum L.) growth-regulatory activity".PLANT GROWTH REGULATION 60.1(2010):69-75.
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