Microbes are the most important commensal organisms in humans, animals and plants, and are the major habitants in soil, sediment, water, air and other habitats. The analysis of microbiome in these habitats has become a basic research technique. As a fast developing technology in recent years, microbiome sequencing and analysis have been widely used in human health, environmental pollution control, food industry, agriculture and animal husbandry and other fields. In order to sort out and summarize the current status, development and application prospects of microbiome sequencing and analysis technologies, this special issue has prepared a collection of 16 papers in this field, that comprise sample preservation and processing, single microbe genome sequencing and analysis, and microbiome feature analysis in special habitats, microbiome related databases and algorithms, and microbiome sequencing and analysis expert consensus. It also introduced in detail the development trend of the microbiome sequencing and analysis, in order to promote the rapid development of the microbiome sequencing and analysis industry and scientific research in China, and provide necessary reference for the healthy development of related industries.
微生物是人体、动植物、土壤、沉积物、水体、空气等生境中最重要的生命体。对这些生境中微生物的分析已经成为一项基础的研究技术。微生物组测序与分析作为近年来快速发展的技术，已经在人类健康、环境污染治理、食品工业以及农牧业等领域得到了广泛应用。为了梳理和总结微生物组测序与分析技术的现状、发展状况和应用前景，本专题收录了16 篇本领域的论文，分别从样本保存和处理、单菌基因组测序与分析、特殊生境中的微生物组特征分析、微生物组相关数据库和算法以及微生物组测序与分析专家共识等方面，详细介绍了微生物组测序与分析领域的发展态势，为推动我国微生物组测序与分析产业和科研的快速发展、促进微生物组相关产业的良性发展提供必要的参考。.
Keywords: 16S rRNA; amplicon sequencing; gene sequencing; metagenome; microbes; microbiome.