Collaborative Research: Ectomycorrhizal fungal diversity of the central Guiana Shield
合作研究:圭亚那地盾中部的外生菌根真菌多样性
基本信息
- 批准号:0918730
- 负责人:
- 金额:$ 26万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2009
- 资助国家:美国
- 起止时间:2009-09-01 至 2013-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5)."This project will document diversity of ectomycorrhizal (EM) fungi, an important group of symbiotic fungi associated with a broad range of host plants in the central Guiana Shield (Guyana) of northeastern South America. Neotropical forests are known to harbor high levels of biodiversity in plants and animals, yet little or nothing is known about the diversity of fungi from these forests. The investigator team will combine traditional fungal sporocarp (mushroom) surveys with molecular methods that detect mycorrhizal fungi using DNA sequences to provide the first-ever complete documentation of EM fungal diversity from neotropical forests. Specific aims include development of a web-accessible database with documentation of EM fungal diversity in lowland neotropical forests, including the identities of key plant and fungal species. This project will also provide taxonomic, molecular biology, and tropical biodiversity research training for over 10 Guyanese and US postdoctoral, graduate and undergraduate students, and also will support training of several indigenous parataxonomists in Guyana. By providing basic information on fungal biodiversity and unique EM-dominated habitats, this project will also help to inform conservation efforts in Guyana, and provide detailed information about native neotropical EM fungi and plants useful for reforestation of degraded habitats in the neotropics.
该奖项是根据2009年美国复苏和再投资法案(公法111-5)资助的。“该项目将记录外菌根真菌(EM)的多样性,这是一组重要的共生真菌,与南美洲东北部圭亚那盾中部(圭亚那)的广泛寄主植物有关。众所周知,新热带森林拥有高度的动植物生物多样性,但对这些森林中真菌的多样性知之甚少或一无所知。研究小组将把传统的真菌孢子皮(蘑菇)调查与利用DNA序列检测菌根真菌的分子方法结合起来,首次提供来自新热带森林的EM真菌多样性的完整文件。具体目标包括开发一个可访问网络的数据库,其中包含低地新热带森林EM真菌多样性的文件,包括关键植物和真菌物种的身份。该项目还将为10多名圭亚那和美国的博士后、研究生和本科生提供分类学、分子生物学和热带生物多样性研究培训,并将支持圭亚那几名土著副分类学家的培训。通过提供真菌生物多样性和独特EM主导栖息地的基本信息,该项目还将有助于为圭亚那的保护工作提供信息,并提供有关本地新热带EM真菌和植物的详细信息,这些信息对新热带退化栖息地的重新造林有用。
项目成果
期刊论文数量(0)
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科研奖励数量(0)
会议论文数量(0)
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Rytas Vilgalys其他文献
The search for the fungal tree of life
- DOI:
10.1016/j.tim.2009.08.001 - 发表时间:
2009-11-01 - 期刊:
- 影响因子:
- 作者:
David J. McLaughlin;David S. Hibbett;François Lutzoni;Joseph W. Spatafora;Rytas Vilgalys - 通讯作者:
Rytas Vilgalys
<em>Calocybe cyanea</em> — a rare and beautiful agaric is discovered in Puerto Rico
- DOI:
10.1016/s0269-915x(99)80065-2 - 发表时间:
1999-02-01 - 期刊:
- 影响因子:
- 作者:
Timothy J. Baroni;Nick W. Legon;Rytas Vilgalys;D. Jean Lodge - 通讯作者:
D. Jean Lodge
Dual-mycorrhizal colonization is determined by plant age and host identity in two species of Populus
- DOI:
10.1007/s00572-025-01215-6 - 发表时间:
2025-06-01 - 期刊:
- 影响因子:3.800
- 作者:
Jake Nash;Brian Looney;Melissa A. Cregger;Christopher Schadt;Rytas Vilgalys - 通讯作者:
Rytas Vilgalys
Expression of genes involved in symbiotic carbon and nitrogen transport in Pinus taeda mycorrhizal roots exposed to CO2 enrichment and nitrogen fertilization
- DOI:
10.1007/s00572-009-0250-5 - 发表时间:
2009-05-05 - 期刊:
- 影响因子:3.800
- 作者:
Jeri Lynn Parrent;Rytas Vilgalys - 通讯作者:
Rytas Vilgalys
Revisiting the rDNA sequence diversity of a natural population of the arbuscular mycorrhizal fungus Acaulospora colossica
- DOI:
10.1007/s00572-003-0249-2 - 发表时间:
2003-08-01 - 期刊:
- 影响因子:3.800
- 作者:
Anne Pringle;Jean-Marc Moncalvo;Rytas Vilgalys - 通讯作者:
Rytas Vilgalys
Rytas Vilgalys的其他文献
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{{ truncateString('Rytas Vilgalys', 18)}}的其他基金
Collaborative Research: Evolutionary genomics of plant-fungal symbiosis: coevolution of Pinaceae and their ectomycorrhizal fungi in the genus Suillus
合作研究:植物-真菌共生的进化基因组学:松科及其外生菌根真菌在猪肝菌属中的共同进化
- 批准号:
1554181 - 财政年份:2016
- 资助金额:
$ 26万 - 项目类别:
Standard Grant
Dimensions: Collaborative Research: Deconstructing diversity and ecosystem function at multiple spatial and genetic scales in a keystone plant-microbe symbiosis
维度:合作研究:在关键的植物-微生物共生中解构多个空间和遗传尺度的多样性和生态系统功能
- 批准号:
1046052 - 财政年份:2010
- 资助金额:
$ 26万 - 项目类别:
Standard Grant
REVSYS: Phylogenetic and Revisionary Systematics of North American Truffles (Tuber, Ascomycota)
REVSYS:北美松露(块茎、子囊菌)的系统发育和修订系统学
- 批准号:
0641297 - 财政年份:2007
- 资助金额:
$ 26万 - 项目类别:
Standard Grant
Dissertation Research: Systematics and Phylogeography of Truffles (Tuber)
论文研究:松露(块茎)的系统学和系统发育地理学
- 批准号:
0710213 - 财政年份:2007
- 资助金额:
$ 26万 - 项目类别:
Standard Grant
DISSERTATION RESEARCH: Coevolutionary Diversification in Septobasidium, a Fungal Symbiont of Scale Insects
论文研究:介壳虫真菌共生体 Septobasidium 的共同进化多样化
- 批准号:
0408011 - 财政年份:2004
- 资助金额:
$ 26万 - 项目类别:
Standard Grant
An Environmental Scanning Electron Microscope (ESEM) for Duke University
杜克大学环境扫描电子显微镜 (ESEM)
- 批准号:
0098534 - 财政年份:2001
- 资助金额:
$ 26万 - 项目类别:
Standard Grant
Dissertation Research: The Evolution of the A Mating Type Genes in the Mushroom Fungi.
论文研究:蘑菇真菌中 A 交配型基因的进化。
- 批准号:
0105031 - 财政年份:2001
- 资助金额:
$ 26万 - 项目类别:
Standard Grant
Phylogenetic Systematics and Diversity of the Agaricales Fungi
伞菌目真菌的系统发育系统学和多样性
- 批准号:
0076023 - 财政年份:2000
- 资助金额:
$ 26万 - 项目类别:
Standard Grant
A Microbial Observatory in the Duke Forest: Exploring Fungal Diversity in Response to Environmental Change
杜克森林微生物观测站:探索真菌多样性以应对环境变化
- 批准号:
0084207 - 财政年份:2000
- 资助金额:
$ 26万 - 项目类别:
Standard Grant
The Agaricales: Molecular Systematics and Evolution of Mushrooms
伞菌目:蘑菇的分子系统学和进化
- 批准号:
9708035 - 财政年份:1997
- 资助金额:
$ 26万 - 项目类别:
Standard Grant
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