Research Initiation Award: Metagenomic Approach to Assess Water Quality and Microbial Load Variability of an Urban Watershed

研究启动奖:评估城市流域水质和微生物负荷变异性的宏基因组方法

基本信息

  • 批准号:
    1900701
  • 负责人:
  • 金额:
    $ 30万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2019
  • 资助国家:
    美国
  • 起止时间:
    2019-05-01 至 2025-04-30
  • 项目状态:
    未结题

项目摘要

Research Initiation Awards provide support for junior and mid-career faculty at Historically Black Colleges and Universities who are building new research programs or redirecting and rebuilding existing programs. It is expected that the award helps to further the faculty member's research capability and effectiveness, improves research and teaching at the home institution, and involves undergraduate students in research experiences. The study will enhance the understanding of the composition, diversity, and richness of bacterial communities by evaluating the microbial community, characterize variability in time and space and compare microbial community between an urban watershed and an unimpacted watershed.The development of microbiome studies based on DNA sequencing has led to more thorough investigations of the effect of environmental conditions on microbial community composition. Despite recent advances in sequencing technologies, identifying the ecological mechanisms that underlie microbial community structure and functional diversity remains a major challenge. This challenge is particularly important for highly dynamic ecosystems such as flowing-waters of urban systems. This project will provide new information on how microbial communities persist and change within an urban watershed using metagenomic techniques. It is expected that temporally, the microbial community in the fall and winter months will be distinct from the microbial community in the spring and summer months, while spatially, the microbial community immediately downstream from anthropogenic inputs will be distinct from natural systems. The findings from this study will improve our understanding of the way urbanization shapes stream microbial communities and provide insight of how microbial communities persist and change within an urban watershed.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
研究启动奖为传统黑人学院和大学的初级和中期职业教师提供支持,他们正在建立新的研究项目或重新指导和重建现有项目。期望该奖项有助于提高教师的研究能力和效率,改善所在机构的研究和教学,并使本科生参与研究经验。该研究将通过评估微生物群落的组成、多样性和丰富度,表征时间和空间的变化,并比较城市流域和未受影响流域的微生物群落,从而增强对细菌群落组成、多样性和丰富度的理解。基于DNA测序的微生物组研究的发展使得对环境条件对微生物群落组成的影响的研究更加深入。尽管最近测序技术取得了进展,但确定微生物群落结构和功能多样性背后的生态机制仍然是一个重大挑战。这一挑战对于高度动态的生态系统,如城市系统的流动水域,尤其重要。该项目将利用宏基因组技术提供关于微生物群落如何在城市流域内持续存在和变化的新信息。预计在时间上,秋季和冬季的微生物群落将与春季和夏季的微生物群落不同,而在空间上,人类输入的直接下游的微生物群落将与自然系统不同。这项研究的发现将提高我们对城市化塑造河流微生物群落方式的理解,并提供微生物群落如何在城市流域内持续存在和变化的见解。该奖项反映了美国国家科学基金会的法定使命,并通过使用基金会的知识价值和更广泛的影响审查标准进行评估,被认为值得支持。

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)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Ethell Vereen其他文献

Microbiome data management in action workshop: Atlanta, GA, USA, June 12–13, 2024
  • DOI:
    10.1186/s40793-025-00702-9
  • 发表时间:
    2025-04-19
  • 期刊:
  • 影响因子:
    5.400
  • 作者:
    Julia M. Kelliher;Mashael Aljumaah;Sarah R. Bordenstein;J. Rodney Brister;Patrick S. G. Chain;Jose Pablo Dundore-Arias;Joanne B. Emerson;Vanessa Moreira C. Fernandes;Roberto Flores;Antonio Gonzalez;Zoe A. Hansen;Eneida L. Hatcher;Scott A. Jackson;Christina A. Kellogg;Ramana Madupu;Cassandra Maria Luz Miller;Chloe Mirzayi;Ahmed M. Moustafa;Christopher Mungall;Aaron Oliver;Nonia Pariente;Jennifer Pett-Ridge;Sydne Record;Linta Reji;Anna-Louise Reysenbach;Virginia I. Rich;Lorna Richardson;Lynn M. Schriml;Reed S. Shabman;Maria A. Sierra;Matthew B. Sullivan;Punithavathi Sundaramurthy;Katherine M. Thibault;Luke R. Thompson;Scott Tighe;Ethell Vereen;Emiley A. Eloe-Fadrosh
  • 通讯作者:
    Emiley A. Eloe-Fadrosh

Ethell Vereen的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

相似海外基金

Research Initiation Award: Integrated Approach Toward Examining Fecal Indicator Bacteria Trends in a Coastal Watershed
研究启动奖:检查沿海流域粪便指示细菌趋势的综合方法
  • 批准号:
    2300319
  • 财政年份:
    2023
  • 资助金额:
    $ 30万
  • 项目类别:
    Standard Grant
Research Initiation Award: Turan-type problems on partially ordered sets
研究启动奖:偏序集上的图兰型问题
  • 批准号:
    2247163
  • 财政年份:
    2023
  • 资助金额:
    $ 30万
  • 项目类别:
    Standard Grant
Research Initiation Award: A GNN+BiMCLSTM Based Framework to Model, Predict, and Traceback Malware Strains
研究启动奖:基于 GNN BiMCLSTM 的框架,用于建模、预测和追溯恶意软件菌株
  • 批准号:
    2300405
  • 财政年份:
    2023
  • 资助金额:
    $ 30万
  • 项目类别:
    Standard Grant
Research Initiation Award: Uncovering and Extracting Biological Information from Nanopore Long-read Sequencing Data with Machine Learning and Mathematical Approaches
研究启动奖:利用机器学习和数学方法从纳米孔长读长测序数据中发现和提取生物信息
  • 批准号:
    2300445
  • 财政年份:
    2023
  • 资助金额:
    $ 30万
  • 项目类别:
    Standard Grant
Research Initiation Award: Highly Stable Nanoparticle-Doped Metal-Organic Frameworks for Applications in Water Purification
研究启动奖:用于水净化应用的高度稳定的纳米颗粒掺杂金属有机框架
  • 批准号:
    2344742
  • 财政年份:
    2023
  • 资助金额:
    $ 30万
  • 项目类别:
    Standard Grant
Research Initiation Award: Implementing the Next-Generation IoT Ecosystem with AI Capabilities
研究启动奖:利用人工智能能力实施下一代物联网生态系统
  • 批准号:
    2200377
  • 财政年份:
    2023
  • 资助金额:
    $ 30万
  • 项目类别:
    Standard Grant
Research Initiation Award: Thermal Decomposition of Four-membered Heterocyclic Peroxides, Data Mining in Nonadiabatic Trajectories, and Chemiexcitation Efficiency
研究启动奖:四元杂环过氧化物的热分解、非绝热轨迹数据挖掘、化学激发效率
  • 批准号:
    2300321
  • 财政年份:
    2023
  • 资助金额:
    $ 30万
  • 项目类别:
    Standard Grant
Research Initiation Award: Analysis of Glycoprotein Composition and Function of PGE2 EP Receptors in Mammary-derived Cells
研究启动奖:乳腺细胞中 PGE2 EP 受体的糖蛋白组成和功能分析
  • 批准号:
    2300448
  • 财政年份:
    2023
  • 资助金额:
    $ 30万
  • 项目类别:
    Standard Grant
Research Initiation Award: Investigating Instructional Conditions for Robust Learning in Biology
研究启动奖:研究生物学稳健学习的教学条件
  • 批准号:
    2300454
  • 财政年份:
    2023
  • 资助金额:
    $ 30万
  • 项目类别:
    Standard Grant
Research Initiation Award: Exploring Class A G-Protein Coupled Receptors (GPCRs)-Ligand Interaction through Machine Learning Approaches
研究启动奖:通过机器学习方法探索 A 类 G 蛋白偶联受体 (GPCR)-配体相互作用
  • 批准号:
    2300475
  • 财政年份:
    2023
  • 资助金额:
    $ 30万
  • 项目类别:
    Standard Grant
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了