DISSERTATION RESEARCH: Systematics and Evolution of Neotropical Bell-Flowers (Lobelioideae)
DISSERTATION RESEARCH: Systematics and Evolution of Neotropical Bell-Flowers (Lobelioideae)
批准号:
1210401
负责人:
Charles Davis
金额:
$1.5万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2012
资助国家:
美国
项目状态:
已结题
起止时间:
2012-06-01 至 2015-05-31
中文摘要
南美洲的安第斯山脉是世界六分之一人口的家园?的植物物种,比任何其他生物多样性热点。新热带区的600种钟形花属Centropogon,Burmeistera和Siphocampylus代表了这种压倒性的多样性的一小部分。该项目的第一个目标是利用叶绿体和核基因组的DNA序列数据重建该植物群的进化历史。这一系统发育将被用来了解新热带区钟形花相对于其生态伙伴的演变。首先,蜂鸟和长舌蝙蝠授粉综合征之间的变化所涉及的形态演变模式将被记录。第二,将风铃草花螨的寄生基因与植物寄生基因进行比较,以检测寄主和寄生虫之间共同多样化的信号。该项目将通过拉丁美洲植物学家和机构的参与促进国际合作,该项目还将有助于美国和国外博物馆实物收藏的增长。将开发一个网站,提供植物的高分辨率数字图像和目前公布的少数几个分支内的群体的关键信息。最后,该项目的成果将以英文和西班牙文发表在出版物和公众及科学讲座上。包括有吸引力的植物和有魅力的脊椎动物,蜂鸟和蝙蝠授粉,使这项研究特别有吸引力的模式,教K-12学生进化。
英文摘要
The Andean mountain chains of South American are home to one-sixth of the world?s plant species, more than any other biodiversity hotspot. The 600 species of Neotropical bell-flower in the genera Centropogon, Burmeistera, and Siphocampylus represent a small fraction of this overwhelming diversity. The first goal of this project is to use DNA sequence data from both the chloroplast and nuclear genomes to reconstruct the evolutionary history of this plant group. This phylogeny will then be used to understand the evolution of Neotropical bell-flowers with respect to their ecological associates. First, patterns of morphological evolution involved in shifts between hummingbird and long-tongue bat pollination syndromes will be documented. Second, a phylogeny generated for flower mites collected from bell-flowers will be compared to the plant phylogeny to test for signals of co-diversification between host and parasite.This project will facilitate international collaboration via the participation of Latin American botanists and institutions.This project will also aid in the growth of physical museum collections, both in the US and abroad. A website that will make high-resolution digital images of the plants and the few currently published keys of groups within the clade readily available will be developed. Finally, the results of this project will be presented in publications and public and scientific talks in both English and Spanish. The inclusion of attractive plants and pollination by charismatic vertebrates, hummingbirds and bats, makes this research particularly attractive as model to teach K-12 students about evolution.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Collaborative Research: MRA: Modeling and forecasting phenology across spatiotemporal and taxonomic scales using ecological observatory and mobilized digital herbarium data
-
批准号:2105903
-
项目类别:Continuing Grant
-
资助金额:$54.81万
-
财政年份:2021
-
负责人:Charles Davis
-
依托单位:
Digitization TCN: Collaborative Research: Bringing Asia to digital life: mobilizing underrepresented Asian herbarium collections in the US to propel biodiversity discovery
-
批准号:2101884
-
项目类别:Continuing Grant
-
资助金额:$163.23万
-
财政年份:2021
-
负责人:Charles Davis
-
依托单位:
Harnessing the power of herbarium digitization, crowdsourcing, and phylofloristics to assess and predict phenological responses
-
批准号:1754584
-
项目类别:Standard Grant
-
资助金额:$58.65万
-
财政年份:2018
-
负责人:Charles Davis
-
依托单位:
Digitization TCN: Collaborative Research: Digitizing "endless forms": Facilitating Research on Imperiled Plants with Extreme Morphologies
-
批准号:1802209
-
项目类别:Standard Grant
-
资助金额:$58.32万
-
财政年份:2018
-
负责人:Charles Davis
-
依托单位:
Collaborative Research: Phylogeny and Floral Evolution of Malpighiaceae
-
批准号:1355064
-
项目类别:Standard Grant
-
资助金额:$26.21万
-
财政年份:2014
-
负责人:Charles Davis
-
依托单位:
Dissertation Research: Investigating the Role of a Cryptic Life Stage in Fern Evolution and Community Assembly
-
批准号:1311169
-
项目类别:Standard Grant
-
资助金额:$2.2万
-
财政年份:2013
-
负责人:Charles Davis
-
依托单位:
DISSERTATION RESEARCH: Temperature-Dependent Phylogeography and Limits of Thermal Tolerance in Anolis carolinensis
-
批准号:1311484
-
项目类别:Standard Grant
-
资助金额:$2.2万
-
财政年份:2013
-
负责人:Charles Davis
-
依托单位:
Collaborative Research: Digitization TCN: Mobilizing New England Vascular Plant Specimen Data to Track Environmental Changes
-
批准号:1208835
-
项目类别:Standard Grant
-
资助金额:$105.94万
-
财政年份:2012
-
负责人:Charles Davis
-
依托单位:
DISSERTATION RESEARCH: Function and Evolution of Sweet Taste Receptors in Birds
-
批准号:1110487
-
项目类别:Standard Grant
-
资助金额:$0.0万
-
财政年份:2011
-
负责人:Charles Davis
-
依托单位:
Floral development, conservation genetics, and horizontal gene transfer in the world's largest flowers, Rafflesiaceae
-
批准号:1120243
-
项目类别:Continuing Grant
-
资助金额:$46.5万
-
财政年份:2011
-
负责人:Charles Davis
-
依托单位:
Opening the doors of possibility: Creating new space through the compactorization of the Harvard University Herbaria (HUH)
-
批准号:0847923
-
项目类别:Continuing Grant
-
资助金额:$35.0万
-
财政年份:2009
-
负责人:Charles Davis
-
依托单位:
COLLABORATIVE RESEARCH: Mechanisms of scent-based self / non-self recognition in a pelagic seabird
-
批准号:0923117
-
项目类别:Continuing Grant
-
资助金额:$27.0万
-
财政年份:2009
-
负责人:Charles Davis
-
依托单位:
DDEP: The clusioid clade (Malpighiales): Systematics, biogeography, and horizontal gene transfer; Brazil
-
批准号:0936076
-
项目类别:Standard Grant
-
资助金额:$1.5万
-
财政年份:2009
-
负责人:Charles Davis
-
依托单位:
COLLABORATIVE RESEARCH: Estimating Species Trees from Multilocus DNA Sequence Data
-
批准号:0743616
-
项目类别:Continuing Grant
-
资助金额:$35.0万
-
财政年份:2008
-
负责人:Charles Davis
-
依托单位:
Collaborative Research: The Impacts of Arctic and Alpine Refugia on Genetic Divergence in Tundra Flora
-
批准号:0714212
-
项目类别:Standard Grant
-
资助金额:$20.82万
-
财政年份:2007
-
负责人:Charles Davis
-
依托单位:
COLLABORATIVE RESEARCH: Systematics and Evolution of Malpighiaceae
-
批准号:0544039
-
项目类别:Continuing Grant
-
资助金额:$0.0万
-
财政年份:2006
-
负责人:Charles Davis
-
依托单位:
AToL: COLLABORATIVE RESEARCH: Resolving the Trunk of the Angiosperm Tree and Twelve of its Thorniest Branches
-
批准号:0622764
-
项目类别:Standard Grant
-
资助金额:$12.15万
-
财政年份:2005
-
负责人:Charles Davis
-
依托单位:
AToL: COLLABORATIVE RESEARCH: Resolving the Trunk of the Angiosperm Tree and Twelve of its Thorniest Branches
-
批准号:0431242
-
项目类别:Standard Grant
-
资助金额:$16.42万
-
财政年份:2004
-
负责人:Charles Davis
-
依托单位:
Broad-Band, Wide Dynamic Range Fiber-Optic Accelerometer System for Ground Motion Surveys
-
批准号:9160191
-
项目类别:Standard Grant
-
资助金额:$5.0万
-
财政年份:1992
-
负责人:Charles Davis
-
依托单位:
Doctoral Dissertation Research in Political Science
-
批准号:9019320
-
项目类别:Standard Grant
-
资助金额:$0.72万
-
财政年份:1991
-
负责人:Charles Davis
-
依托单位:
国内基金
海外基金
登录
查看更多内容
Research on Quantum Field Theory without a Lagrangian Description
-
批准号:24ZR1403900
-
项目类别:省市级项目
-
资助金额:--
-
批准年份:2024
-
负责人:SATOSHI NAWATA
-
依托单位:
Cell Research
-
批准号:31224802
-
项目类别:专项基金项目
-
资助金额:24.0万元
-
批准年份:2012
-
负责人:程磊
-
依托单位:
Cell Research
-
批准号:31024804
-
项目类别:专项基金项目
-
资助金额:24.0万元
-
批准年份:2010
-
负责人:程磊
-
依托单位:
Cell Research (细胞研究)
-
批准号:30824808
-
项目类别:专项基金项目
-
资助金额:24.0万元
-
批准年份:2008
-
负责人:张爱兰
-
依托单位:
Research on the Rapid Growth Mechanism of KDP Crystal
-
批准号:10774081
-
项目类别:面上项目
-
资助金额:45.0万元
-
批准年份:2007
-
负责人:滕冰
-
依托单位: