Population ecology of Salpa thompsoni based on molecular indicators
基于分子指标的汤普氏鼠种群生态学
基本信息
- 批准号:1044982
- 负责人:
- 金额:$ 77.62万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2011
- 资助国家:美国
- 起止时间:2011-06-15 至 2016-05-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The proposed research targets the molecular genetics of salps, an increasingly important member of the zooplankton in Antarctic waters who's dominance appears to be related to climate warming and sea ice loss. Specifically the research will examine genome-wide patterns of gene expression, target gene expression levels, and patterns of population genetic diversity and structure underlying the complex life history and population dynamics of S. thompsoni. The P.I.s hypothesize that (1) deep analysis of the Salpa thompsoni transcriptome will reveal significant associations among selected set of differentially expressed genes and critical life history stages and events (e.g., ontogenetic maturation, sexual reproduction, senescence) of the salp; and 2) the species will show variable levels of clonal diversity and significant genetic differentiation among populations in different regions of the Southern Ocean. Broader impacts include training of two graduate students; inclusion of undergraduates in research, and in a formal training workshop; development of a summer workshop for high school teachers in collaboration with Connecticut Sea Grant; and public outreach via postings on the Census of Marine Zooplankton homepage.
海带是南极水域浮游动物中越来越重要的一员,其优势似乎与气候变暖和海冰消失有关。具体而言,该研究将研究基因表达的全基因组模式,靶基因表达水平,以及群体遗传多样性和结构模式,这些模式隐藏在汤普森沙门氏菌复杂的生活史和群体动态中。P.I.s假设:(1)对Salpa thompsoni转录组的深入分析将揭示Salpa salpsoni转录组与Salpa salpsoni的关键生活史阶段和事件(如个体发育成熟、有性繁殖、衰老)之间的显著关联;(2)南大洋不同区域种群间克隆多样性和遗传分化程度存在差异。更广泛的影响包括培养两名研究生;让本科生参与研究和参加正式的培训讲习班;与康涅狄格海洋基金合作,为高中教师举办暑期讲习班;以及透过在海洋浮游动物普查网页张贴告示,向公众宣传。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Ann Bucklin其他文献
Toward a global reference database of COI barcodes for marine zooplankton
- DOI:
10.1007/s00227-021-03887-y - 发表时间:
2021-05-03 - 期刊:
- 影响因子:2.100
- 作者:
Ann Bucklin;Katja T. C. A. Peijnenburg;Ksenia N. Kosobokova;Todd D. O’Brien;Leocadio Blanco-Bercial;Astrid Cornils;Tone Falkenhaug;Russell R. Hopcroft;Aino Hosia;Silke Laakmann;Chaolun Li;Luis Martell;Jennifer M. Questel;Deborah Wall-Palmer;Minxiao Wang;Peter H. Wiebe;Agata Weydmann-Zwolicka - 通讯作者:
Agata Weydmann-Zwolicka
Ann Bucklin的其他文献
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{{ truncateString('Ann Bucklin', 18)}}的其他基金
Genome Assembly and Analysis of the Bloom Forming Southern Ocean Salp, Salpa Thompsoni
南大洋樽海鞘藻华的基因组组装和分析,Salpa Thompsoni
- 批准号:
1643825 - 财政年份:2017
- 资助金额:
$ 77.62万 - 项目类别:
Standard Grant
SGER: Environmental Genomics of Salpa Thompsoni in the Southern Ocean
SGER:南大洋 Salpa Thompsoni 的环境基因组学
- 批准号:
0849640 - 财政年份:2008
- 资助金额:
$ 77.62万 - 项目类别:
Standard Grant
Collaborative Research: Climate Forcing of Calanus finmarchicus Populations of the North Atlantic
合作研究:北大西洋的Finmarchicus 种群的气候强迫
- 批准号:
0815166 - 财政年份:2008
- 资助金额:
$ 77.62万 - 项目类别:
Standard Grant
Collaborative Research: Systematics and Adaptation of the Thaliacea (Tunicata): A Genetic and Morphological Study
合作研究:海囊纲(Tunicata)的系统学和适应:遗传和形态学研究
- 批准号:
0551326 - 财政年份:2006
- 资助金额:
$ 77.62万 - 项目类别:
Standard Grant
Collaborative Research: Trophic Structure and Interactions of the Pelagic Nekton Associated with the Mid-Atlantic Ridge
合作研究:与大西洋中脊相关的中上层游生物的营养结构和相互作用
- 批准号:
0623556 - 财政年份:2006
- 资助金额:
$ 77.62万 - 项目类别:
Standard Grant
Time/space Patterns of Microsatellite DNA Variation in Relation to Patch Structure of Southern Ocean Krill, Euphausia Superba
微卫星DNA变异的时空模式与南大洋磷虾斑块结构的关系
- 批准号:
0610789 - 财政年份:2005
- 资助金额:
$ 77.62万 - 项目类别:
Standard Grant
Time/space Patterns of Microsatellite DNA Variation in Relation to Patch Structure of Southern Ocean Krill, Euphausia Superba
微卫星DNA变异的时空模式与南大洋磷虾斑块结构的关系
- 批准号:
0338195 - 财政年份:2004
- 资助金额:
$ 77.62万 - 项目类别:
Standard Grant
ZooGen, a DNA Sequence Database for Calanoid Copepods and Euphausiids: an OBIS Tool for Uniform Standards of Species Identification
ZooGen,桡足类和磷虾科 DNA 序列数据库:物种鉴定统一标准的 OBIS 工具
- 批准号:
0003884 - 财政年份:2000
- 资助金额:
$ 77.62万 - 项目类别:
Continuing Grant
Calanus Finmarchicus in Icelandic Waters: Population Genetics and Ecology at the Norwegian Sea/N. Atlantic Ocean Boundary
冰岛水域的 Calanus Finmarchicus:挪威海/N 的种群遗传学和生态学。
- 批准号:
9911415 - 财政年份:2000
- 资助金额:
$ 77.62万 - 项目类别:
Standard Grant
US GLOBEC: Maintenance of Pseudocalanus spp. Populations in Georges Bank
美国 GLOBEC:Pseudocalanus spp. 的维护。
- 批准号:
9806607 - 财政年份:1998
- 资助金额:
$ 77.62万 - 项目类别:
Standard Grant
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