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Metazen – metadata capture for metagenomes

机译：Metazen –元基因组的元数据捕获

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Background As the impact and prevalence of large-scale metagenomic surveys grow, so does the acute need for more complete and standards compliant metadata. Metadata (data describing data) provides an essential complement to experimental data, helping to answer questions about its source, mode of collection, and reliability. Metadata collection and interpretation have become vital to the genomics and metagenomics communities, but considerable challenges remain, including exchange, curation, and distribution. Currently, tools are available for capturing basic field metadata during sampling, and for storing, updating and viewing it. Unfortunately, these tools are not specifically designed for metagenomic surveys; in particular, they lack the appropriate metadata collection templates, a centralized storage repository, and a unique ID linking system that can be used to easily port complete and compatible metagenomic metadata into widely used assembly and sequence analysis tools. Results Metazen was developed as a comprehensive framework designed to enable metadata capture for metagenomic sequencing projects. Specifically, Metazen provides a rapid, easy-to-use portal to encourage early deposition of project and sample metadata. Conclusions Metazen is an interactive tool that aids users in recording their metadata in a complete and valid format. A defined set of mandatory fields captures vital information, while the option to add fields provides flexibility.
机译：背景技术随着大规模宏基因组学调查的影响和普及，对更完整和符合标准的元数据的迫切需求也越来越大。元数据（描述数据的数据）是对实验数据的重要补充，有助于回答有关其来源，收集方式和可靠性的问题。元数据的收集和解释对于基因组学和宏基因组学界已经变得至关重要，但是仍然存在相当大的挑战，包括交换，管理和分配。当前，有工具可用于在采样期间捕获基本字段元数据，以及用于存储，更新和查看它。不幸的是，这些工具并不是专门为宏基因组学设计的。特别是，它们缺少适当的元数据收集模板，集中式存储库和独特的ID链接系统，可用于轻松地将完整且兼容的宏基因组元数据移植到广泛使用的组装和序列分析工具中。结果Metazen被开发为一个综合框架，旨在使宏基因组测序项目能够捕获元数据。具体来说，Metazen提供了一个快速，易于使用的门户网站，以鼓励项目和样本元数据的早期保存。结论Metazen是一个交互式工具，可以帮助用户以完整有效的格式记录其元数据。一组定义的必填字段可捕获重要信息，而添加字段的选项则提供了灵活性。

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