This research was supported by the National Natural Science Foundation of China(31570202).
Previous phylogenetic analyses found that the largest genus in the tribe Campanuleae,Campanula L.is polyphyletic.The genus is extremely intermingled,involving more than 50 genera,but no generic reappraisal has been at...
Financial support from the National Natural Sciences Foundation of China(NNSFC,Grant Nos.30825044 and 20932007);the Program for Changjiang Scholars and Innovative Research Team in University(PCSIRT,Grant No.IRT1007);the National Science and Technology Project of China(Nos.2012ZX09301002-002 and 2011ZX09307-002-01)
Three new sesquiterpene glycosides,named codonopsesquilosides A C(1 3),were isolated from an aqueous extract of the dried roots of Codonopsis pilosula.Their structures including absolute configurations were determined...
Financial support from the National Natural Science Foundation of China (Nos. 30825044, 21132009);the Program for Changjiang Scholars and Innovative Research Team in University (PCSIRT, No. IRT1007);the National Science and Technology Project of China (Nos. 2012ZX09301002-002, 2011ZX0 9307-002-01) are acknowledged
A neolignan codonopiloneolignanin A(1) with a novel 2,9:20,9:7,70-tricyclo-8,90-neolignane skeleton was isolated from an aqueous extract of the Codonopsis pilosula roots. Its structure including the absolute confi...
The Campanulaceae s.s. have been proved to be monophyletic, but the subdivision of the family is still controversial among authors. To investigate the intrafamilial structure of the Campanulaceae s.s., four chloroplas...
This research was financially supported by the National Natural Science Foundation of China,the National Science Infrastructure Platform Foundation of China
The genus Codonopsis has been controversial in its circumscription. In the strict sense, the genus consists of three subgenera, Codonopsis, Pseudocodonopsis, and Obconicicapsula. Recent molecular and palynological ana...
supported by the National Natural Science Foundation of China (31170175; 31110103911);the National Science Infrastructure Platform Foundation of China (2013FY112100)
The Qinghai‐Tibet Plateau(QTP)is an important center of origin and diversification for many northern temperate plants.The hypothesis"out‐of‐QTP"suggests that the majority of northern temperate plants have origi...
This study was supported by grants-in-aid from the Key Program of Basic Work Special Plan of the Ministry of Science and Technology of China,the National Natural Science Foundation of China-Yunnan Natural Science Foundation Union Project,the National Natural Science Foundation of China,Yunnan Provincial Excellent Course 'Botany' Program
Chromosome numbers and the morphology of members of 24 populations representing 15 species of the Sino-Himalayan endemic genus Cyananthus (Campanulaceae) were studied using karyological and numerical taxonomic techniq...
supported by the National Natural Science Foundation of China(31170175)
In this study, we examined the pollen morphology of the platycodonoid group in Campanulaceae s. str. using a scanning electronic microscope. We used pollen grains of 25 accessions representing 24 species of the Codono...
Acknowledgements We sincerely thank Prof. Jian- Quan LIU, Dr. Ying-Xiong QIU, and two anonymous reviewers for comments and suggestions to improve the manuscript. We thank Dr. Hong-Guang ZHA and Dr. Yong-Hong ZHANG for assistance with the molecular techniques and helpful comments on this manuscript. We are also grateful to Dr. Yang NIU, Mr. Zhuo ZHOU, and Mr. Bo XU for help with the field survey and leaf collection. This study was supported by a Na- tional Natural Science Foundation of China and Yunnan Natural Science Foundation Joint Project (Grant No. Ul136601), the 100 Talents Program of the Chinese Academy of Sciences (No. 2011312D11022), and the National Natural Science Foundation of China (Grant No. 31061160184 and No. 40930209 to Prof. Hang SUN; 30960501 to Prof. Zi-Gang QIAN).
Phylogeographic studies on alpine plants endemic to the Hengduan Mountains of the southeastern Qinghai-Tibet Plateau are still limited in number. In this study, we used sequence variation of one nuclear gene (ncpGS, ...