DISSERTATION RESEARCH: Systematics of Amorpha L. (Papilionoideae: Fabaceae) - Molecular Phylogenetics, Evolution, and Conservation
DISSERTATION RESEARCH: Systematics of Amorpha L. (Papilionoideae: Fabaceae) - Molecular Phylogenetics, Evolution, and Conservation
批准号:
0709960
负责人:
Jeffrey Doyle
金额:
$1.2万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2007
资助国家:
美国
项目状态:
已结题
起止时间:
2007-06-01 至 2010-05-31
中文摘要
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英文摘要
Systematics of Amorpha L. (Papilionoideae: Fabaceae) - Molecular Phylogenetics, Evolution, and Conservation Delimiting closely related species and understanding their evolutionary relationships presents a significant challenge for biologists. The legume genus Amorpha L., with its 15 morphologically variable, yet genetically similar, species illustrates these difficult problems. Amorpha includes several endangered species, as well as a widespread, weedy species complex. The goals of this proposed research are to elucidate the evolutionary relationships among Amorpha species, explore the origin of and relationships within the A. fruticosa species complex, and assess the taxonomy and genetic diversity of rare Amorpha species. In order to accomplish these objectives, diverse methodologies will be used to uncover molecular sequence variation patterns and collect basic biological information, such as genome size and chromosome number. Knowledge of the evolutionary relationships of Amorpha species will provide better understanding of a poorly studied genus and possible insight into the relationship of genome duplication to invasiveness. In combination with population genetic studies, this work will expand current knowledge for working at the boundary between species and populations. Genetic markers developed in this study will have utility for other researchers and information gathered about rare species will be useful to government agencies for assessing conservation plans and preventing loss of biodiversity.
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Transcriptome evolution and whole genome duplication
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批准号:1257522
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项目类别:Standard Grant
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资助金额:$62.95万
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财政年份:2013
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负责人:Jeffrey Doyle
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依托单位:
EAGER: Estimating the prevalence of polyploidy in the phaseoloid legumes
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批准号:0948800
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项目类别:Standard Grant
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资助金额:$24.57万
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财政年份:2009
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负责人:Jeffrey Doyle
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依托单位:
EAGER: Allopolyploidy and photosynthesis: a whole-transcriptome approach
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批准号:0939423
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项目类别:Standard Grant
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资助金额:$0.0万
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财政年份:2009
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负责人:Jeffrey Doyle
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依托单位:
DISSERTATION RESEARCH: Hybridization, genome duplication, and chemical diversification in the evolution of Calendula (Asteraceae)
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批准号:0909832
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项目类别:Standard Grant
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资助金额:$1.49万
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财政年份:2009
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负责人:Jeffrey Doyle
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依托单位:
Physiology and Molecular Evolution of Photoprotection in Allopolyploids
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批准号:0744306
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项目类别:Continuing Grant
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资助金额:$36.23万
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财政年份:2008
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负责人:Jeffrey Doyle
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依托单位:
Dissertation Research: Polyploidy and the Evolution of Duplicated Photosynthesis Genes
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批准号:0709965
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项目类别:Standard Grant
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资助金额:$1.2万
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财政年份:2007
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负责人:Jeffrey Doyle
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依托单位:
Diploid and Polyploid Hybridity Throughout the Evolutionary History of Glycine (Leguminosae)
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批准号:0516673
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项目类别:Continuing Grant
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资助金额:$0.0万
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财政年份:2005
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负责人:Jeffrey Doyle
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依托单位:
DISSERTATION RESEARCH: Genome Evolution of a Polyploid Complex in Sorghum (Poaceae)
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批准号:0407879
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项目类别:Standard Grant
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资助金额:$1.2万
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财政年份:2004
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负责人:Jeffrey Doyle
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依托单位:
Dissertation Research: The Origins of Polyploid Eragrostis tef (Poaceae): Phylogeny, Genetic Diversity, and Infraspecific Phylogeography
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批准号:0098509
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项目类别:Standard Grant
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资助金额:$1.0万
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财政年份:2001
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负责人:Jeffrey Doyle
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依托单位:
Systematics and Molecular Evolution of Perennial Soybean Polyploid Complexes
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批准号:0089483
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项目类别:Continuing Grant
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资助金额:$34.24万
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财政年份:2001
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负责人:Jeffrey Doyle
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依托单位:
Dissertation Research: Systematics of Palm Subtribe Oncospermatinae
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批准号:9902082
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项目类别:Standard Grant
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资助金额:$1.0万
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财政年份:1999
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负责人:Jeffrey Doyle
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依托单位:
Dissertation Research: Phylogeny and Character Evolution in the Genus Sphaerocardamum (Brassicaceae)
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批准号:9701007
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项目类别:Standard Grant
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资助金额:$1.0万
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财政年份:1997
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负责人:Jeffrey Doyle
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依托单位:
Molecular Phylogenetics of the Wild Perennial Relatives of Soybean (Glycine Subgenus Glycine): Intron-Containing Nuclear Genes
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批准号:9614984
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项目类别:Standard Grant
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资助金额:$20.0万
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财政年份:1997
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负责人:Jeffrey Doyle
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依托单位:
DISSERTATION RESEARCH: Origins and Evolution of Oxalis Tuberosa, a Polyploid Domesticate
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批准号:9623227
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项目类别:Standard Grant
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资助金额:$1.0万
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财政年份:1996
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负责人:Jeffrey Doyle
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依托单位:
Phylogeny and Molecular Evolution of Leguminosae: Nodulation and Nodulin Gene Families
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批准号:9420215
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项目类别:Standard Grant
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资助金额:$16.5万
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财政年份:1995
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负责人:Jeffrey Doyle
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依托单位:
Group Travel to Third International Legume Conference; RoyalBotanic Gardens, Kew, England; July 12-17, 1992
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批准号:9200904
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项目类别:Standard Grant
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资助金额:$3.79万
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财政年份:1992
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负责人:Jeffrey Doyle
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依托单位:
Molecular Approaches to the Phylogeny of Leguminosae
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批准号:9107480
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项目类别:Continuing Grant
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资助金额:$35.62万
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财政年份:1991
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负责人:Jeffrey Doyle
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依托单位:
Dissertation Research: Systematics of Erythrina (Leguminosae) and the Evolution of Pollination Systems
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批准号:8900151
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项目类别:Standard Grant
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资助金额:$0.85万
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财政年份:1989
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负责人:Jeffrey Doyle
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依托单位:
REU: Molecular Systematics of the Legume Tribe Phaseoleae and Allies
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批准号:8805630
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项目类别:Continuing Grant
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资助金额:$18.67万
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财政年份:1988
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负责人:Jeffrey Doyle
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依托单位:
Dissertation Research: Systematic Studies of Sphenostylis (Leguminosae)
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批准号:8701159
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项目类别:Standard Grant
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资助金额:$0.85万
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财政年份:1987
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负责人:Jeffrey Doyle
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依托单位:
国内基金
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