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Distribution of Microbiota in Fine Particulate Matter Particles in Guangzhou, China / 生物医学与环境科学(英文)
Article in English | WPRIM | ID: wpr-829011
Responsible library: WPRO
ABSTRACT
Objective@#High PM concentration is the main feature of increasing haze in developing states, but information on its microbial composition remains very limited. This study aimed to determine the composition of microbiota in PM in Guangzhou, a city located in the tropics in China.@*Methods@#In Guangzhou, from March 5 to 10 , 2016, PM was collected in middle volume air samplers for 23 h daily. The 16S rDNA V4 region of the PM sample extracted DNA was investigated using high-throughput sequence.@*Results@#Among the Guangzhou samples, , , , , and were the dominant microbiota accounting for more than 90% of the total microbiota, and was the dominant gram-negative bacteria, accounting for 21.30%-23.57%. We examined the difference in bacterial distribution of PM between Beijing and Guangzhou at the genus level; was found in both studies, but was only detected in Guangzhou.@*Conclusion@#In conclusion, the diversity and specificity of microbial components in Guangzhou PM were studied, which may provide a basis for future pathogenicity research in the tropics.
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Full text: Available Index: WPRIM (Western Pacific) Main subject: Particle Size / Bacteria / RNA, Bacterial / RNA, Ribosomal, 16S / China / Environmental Monitoring / Cities / Classification / Air Microbiology / Air Pollutants Country/Region as subject: Asia Language: English Journal: Biomedical and Environmental Sciences Year: 2020 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Particle Size / Bacteria / RNA, Bacterial / RNA, Ribosomal, 16S / China / Environmental Monitoring / Cities / Classification / Air Microbiology / Air Pollutants Country/Region as subject: Asia Language: English Journal: Biomedical and Environmental Sciences Year: 2020 Type: Article