相关实验视频

Updated: Sep 18, 2025

A Method for Targeted 16S Sequencing of Human Milk Samples

A Method for Targeted 16S Sequencing of Human Milk Samples

Published on: March 23, 2018

在低生物质微生物组研究中预防和报告污染的指导方针

Noah Fierer¹, Pok Man Leung^2,3, Rachael Lappan^2,3

¹Department of Ecology and Evolutionary Biology, Cooperative Institute for Research in Environmental Sciences, University of Colorado Boulder, Boulder, CO, USA. noah.fierer@colorado.edu.

Nature microbiology

|June 20, 2025

概括

这份共识声明提供了在低微生物生物质环境中减少污染的策略. 它为标记基因和元基因组分析提供了指导方针,以确保可靠的微生物组研究结果.

科学领域:

微生物学微生物学
环境科学环境科学
基因组学就是基因组学.

背景情况:

低微生物生物质环境,如人类组织和土壤,对DNA测序具有独特的挑战.
在低生物质样本中,外部污染是一个关键问题,可能导致误导性结果.

研究的目的:

在低微生物生物质研究中概述减少污染和交叉污染的策略.
建立报告污染信息和清除工作流程的最低标准.

主要方法:

专注于标记基因和元基因组分析.
建议涵盖所有研究阶段:样本采集,处理,数据分析和报告.

主要成果:

详细介绍了在低微生物生物质环境中减轻污染的策略.
提供了识别和清除污染物的指导方针.

结论:

研究人员必须在微生物组研究的每个阶段都考虑污染,特别是在低生物质系统中.
为准确和可靠的微生物组研究,敦促采用这些建议.

更多相关视频

Preparation and Maintenance of Bioexclusion IsoPositive Cage Experiment for Human Fecal Transplantation into Germ-Free Mice

Preparation and Maintenance of Bioexclusion IsoPositive Cage Experiment for Human Fecal Transplantation into Germ-Free Mice

Published on: February 28, 2025

Tick Microbiome Characterization by Next-Generation 16S rRNA Amplicon Sequencing

Tick Microbiome Characterization by Next-Generation 16S rRNA Amplicon Sequencing

Published on: August 25, 2018

相关概念视频

Key Techniques in Microbiology

Key Techniques in Microbiology

Aseptic techniques prevent contamination, ensure experimental accuracy, and protect researchers and microbial cultures. These techniques are essential in clinical, industrial, and research settings where sterility is required.Maintaining Sterility in Laboratory PracticesScientists maintain sterility by sterilizing tools with heat or chemicals, disinfecting work surfaces, and handling cultures in controlled environments. Working near an open flame or within a laminar flow hood reduces the risk...