Naumova N B, Kabilov M R
Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090 Russia.
Acta Naturae. 2022 Oct-Dec;14(4):50-56. doi: 10.32607/actanaturae.11671.
This brief review focuses on the properties of bioaerosols, presenting some recent results of metagenomic studies of the air microbiome performed using next-generation sequencing. The taxonomic composition and structure of the bioaerosol microbiome may display diurnal and seasonal dynamics and be dependent on meteorological events such as dust storms, showers, fogs, etc., as well as air pollution. The Proteobacteria and Ascomycota members are common dominants in bioaerosols in different troposphere layers. The microbiological composition of the lower troposphere air affects the composition and diversity of the indoor bioaerosol microbiome, and information about the latter is very important, especially during exacerbated epidemiological situations. Few studies focusing on the bioaerosol microbiome of the air above Russia urge intensification of such research.
本简要综述聚焦于生物气溶胶的特性，介绍了一些使用下一代测序技术对空气微生物群落进行宏基因组研究的最新结果。生物气溶胶微生物群落的分类组成和结构可能呈现昼夜和季节性动态变化，并取决于沙尘暴、降雨、雾等气象事件以及空气污染。变形菌门和子囊菌门成员是不同对流层中生物气溶胶的常见优势菌群。对流层下部空气的微生物组成会影响室内生物气溶胶微生物群落的组成和多样性，而有关后者的信息非常重要，尤其是在疫情加剧的情况下。很少有针对俄罗斯上空空气生物气溶胶微生物群落的研究，这促使加强此类研究。
