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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
KeywordOligosaccharide Synthesis Plant Growth Tobacco
Source PublicationPLANT GROWTH REGULATION
2010
DOI10.1007/s10725-009-9420-x
Volume60Issue:1Pages:69-75
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
WOS SubjectPlant Sciences
WOS Research AreaPlant Sciences
WOS KeywordPEA STEM SEGMENTS ; XYLOGLUCAN OLIGOSACCHARIDES ; ELONGATION GROWTH ; PLANT-GROWTH ; IN-VITRO ; CELL-WALL ; AUXIN ; ROOT ; HEPTASACCHARIDE ; MORPHOGENESIS
AbstractFour 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.
Language英语
WOS IDWOS:000272429900008
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/142250
Collection中国科学院大连化学物理研究所
Affiliation1.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
Recommended Citation
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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