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您的检索式：作者名="James S.PRINGLE"
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| 1 | 应用RAPD技术评价丁香品种间遗传关系显示文摘采用随机扩增多态DNA(RAPD)技术分析了6个丁香(Sarinaa)品种间的遗传关系。用17个单引物共扩增出83个DNA片段,其中清晰可辨、重复的片段62个,占总数的74.6%。被检测出品种特有标记,可作为区别不同品种的重要性状。品种flora和NaudNotcutt间相似系数高达98.1%,证明它们是同一品种不同无性系。通过品种间相似系数比较,确认品种Rochester是从品种Flora选育而来;品种Maiden’sBlush是由朝鲜丁香(Syringaobiatavar.dilatata)和欧丁香品种MrsMarryBickle杂交而来。 | 陈新露 赵祥云 Bradley N White James S.Pringle | 1995 | 园艺学报1995，22，2： | 55 |
| 2 | The Evolving Role of Botanical Gardens and Natural Areas:A Floristic Case Study from Royal Botanical Gardens,Canada显示文摘As leaders calling for the conservation of the world's plants,botanical gardens protect plants within living collections.Many also study,manage and restore plants in natural habitats.Royal Botanical Gardens(Ontario,Canada) has integrated both horticultural and natural heritage in its mission for decades.Envisioned by municipal leaders in the 1920s as a combination of nature sanctuaries and civic gardens,RBG now includes forests,wetlands and other habitats,gardens and built spaces.Today RBG is Canada's largest botanical garden on the basis of area.In the 1950s RBG began to inventory plant diversity.The checklist of spontaneous vascular plants now exceeds 1 170 species,of which 752 are native.This is 37% of Ontario's native vascular plants and 19% of the native vascular flora of Canada.The RBG nature sanctuaries are among the richest locations in Canada for species-level diversity.We examine the history of floristic exploration within RBG and compare plant species-area relationships among protected natural areas in Ontario.This comparison supports the contention that the nature sanctuaries,and in particular Cootes Paradise,could be considered an important area for plants in Canada,and relative to the nation's flora,a biodiversity hotspot.The fact that a candidate vascular plant hotspot for Canada lies within a major botanical garden presents opportunities for raising public awareness of the importance of plant diversity,as well as focusing attention on the scientific and conservation biology needs of communities and individual species in this area. | David A.GALBRAITH Natalie E.IWANYCKI Brechann V.McGOEY Jamie McGREGOR James S.PRINGLE Carl J.ROTHFELS Tyler W.SMITH | 2011 | 植物分类与资源学报2011，33，1： | 1 |
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