一个拟议的统一,可扩展的平台,用于对有毒物种的综合研究
Shaadi Mehr1,2, Todd Castoe2, Marymegan Daly3
1Dept. of Organismic and Evolutionary Biology, Harvard University, 16 Divinity Ave, Cambridge, MA 02138.
GigaScience
|January 31, 2026
概括
VenomsBase集成了碎片化的有毒动物数据,加速了药理学和进化的新生物活性化合物的发现. 该资源增强了全球研究的可访问性,并促进了毒药科学领域的创新.
科学领域:
- * 生物信息学是一门学科.
- * 动物学 动物学
- * 药理学 药理学 药理学
背景情况:
- * 有毒动物研究受到基因组,蛋白质组和生态数据的碎片化,不可互操作的数据库的阻碍.
- * 有毒生物对新药学和进化发现的潜力受到缺乏宏观规模整合的不整齐的信息学格局的限制.
- *现有的数据孤岛阻碍了对有毒物种种的全面分析和发现.
研究的目的:
- * 介绍VenomsBase,这是一个集成的模块化资源,用于合成多omics数据,生态元数据和有毒生物的功能注释.
- *建立一个FAIR (可查找,可访问,可互操作,可重复使用) 数据资源,以促进宏观规模的整合和分析.
- *加速用于治疗和进化应用的毒素发现,并培养协作研究生态系统.
主要方法:
- * 开发了一个基于本体学的架构,并与大数据云工作流相结合,用于数据集成.
- * 实现了序列集成,图案聚类,3D可视化和生态元数据链接.
- *通过标准化工具和培训模块,确保全球可访问性,遵守FAIR指南.
主要成果:
- *VenomsBase成功地集成了多omics数据,生态元数据和有毒生物的功能注释.
- * 该资源提供了序列分析,动机发现,3D结构可视化和生态利基关联的工具.
- *标准化模块和培训提高了全球研究人员的可访问性,包括那些在资源有限的环境.
结论:
- *VenomsBase通过提供经过验证,交叉引用的数据集,显著加速用于治疗和进化研究的毒素发现.
- * 该平台促进了一个开放,协作和创新准备的毒药研究生态系统.
- *其模块化设计允许未来扩展和整合额外的分析工具和物种.
相关概念视频
01:17What is a Species?
49.9K
Overview
49.9K
01:39Keystone Species
24.8K
Measures of species biodiversity, such as richness (i.e., the number of species present) and evenness (i.e., their relative abundance), describe an ecological community’s structure. Many factors affect community structure, including abiotic factors (e.g., sunlight and nutrients), disturbances (e.g., fire or flood), species interactions (e.g., predation or competition), and chance events (e.g., foreign species invasion). Certain species—such as keystone species—also play a...
24.8K
01:31Formation of Species
45.1K
Speciation describes the formation of one or more new species from one or sometimes multiple original species. The resulting species are discrete from the parent species, and barriers to reproduction will typically exist. There are two primary mechanisms, speciation with and without geographic isolation—allopatric and sympatric speciation, respectively.
45.1K
01:26Integration by Parts: Indefinite Integrals
171
Integration by parts is a fundamental technique in calculus for evaluating integrals involving the product of two functions. It is particularly useful when direct integration is not feasible. The method is based on the product rule for differentiation, which states that the derivative of a product equals the derivative of the first function times the second, plus the first function times the derivative of the second. By integrating this identity and rearranging terms, the integration by parts...
171
01:23Integration by Parts: Definite Integrals
79
Definite integrals involving the product of two functions over a fixed interval can be evaluated using integration by parts. This method rewrites the integral as the difference of a product evaluated at the endpoints and a remaining definite integral that is often simpler to compute.A representative example is the definite integral of the inverse tangent function. Since there is no direct integration formula for arctan x, the integrand is rewritten as a product of arctan x and the...
79
01:13Integrator and Differentiator
1.4K
Op-amp circuits have significant applications in various fields, including automotive engineering. One such application is cruise control systems in cars, where op-amp circuits are integral for maintaining a constant speed. In these systems, op-amps function as both integrators and differentiators.
An integrator within an op-amp circuit produces an output directly proportional to the integral of the input signal. This is achieved by replacing the feedback resistor in a typical inverting...
An integrator within an op-amp circuit produces an output directly proportional to the integral of the input signal. This is achieved by replacing the feedback resistor in a typical inverting...
1.4K