Dispersion characteristics of oral microbial communities in a built environment
Dispersion characteristics of oral microbial communities in a built environment
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建筑环境中口腔微生物群落的扩散特征
DOI:
10.1002/2475-8876.12261
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发表时间:
2022
影响因子:
0.9
通讯作者:
Hayama Hirofumi
中科院分区:
文献类型:
--
作者:
Yanagi U;Kato Shinsuke;Nagano Hideaki;Ito Kazuhide;Yamanaka Toshio;Momoi Yoshihisa;Kobayashi Hikaru;Hayama Hirofumi
Advances in next‐generation sequencing (NGS) technologies since 2005 have revolutionized biological science. One particular application of NGS technologies is to elucidate microbiomes in built environments. We are currently conducting a series of studies on the elucidation and control of mass infection mechanisms based on dynamic measurement of environment microbiomes. The objective of this study is to clarify the dispersion characteristics of oral bacteria in the built environment. Bacterial communities from occupants’ hands and oral cavities, doorknobs, desk and keyboard surfaces, and air in laboratories were investigated in seven Japanese universities. The median relative abundances of Firmicutes, Proteobacteria, Actinobacteria, Bacteroidetes, and Fusobacteria were 41%, 31%, 12%, 7%, and 3%, respectively. Moreover, the main genera detected wereStreptococcus(27.6%),Haemophilus(7.0%),Staphylococcus(5.6%),Neisseria(5.6%),Corynebacterium(4.7%),Rothia(3.2%),Prevotella(3.0%),Fusobacterium(2.6%),Veillonella(1.7%),Leptotrichia(1.7%),Enhydrobacter(1.7%),Lactobacillus(1.3%),Acinetobacter(1.3%), andActinomyces(1.1%). The oral bacteriaActinomyces,Corynebacterium,Fusobacterium,Haemophilus,Leptotrichia,Neisseria,Prevotella,Rothia, andStreptococcuswere observed in indoor air and on surfaces as well as in oral cavities. Furthermore,Prevotella melaninogenicaandRothia mucilaginosawere observed in all samples, including those from hands and oral cavities, doorknobs, desk and PC keyboard surfaces, and air in laboratories, in all seven universities.
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影响因子:
4.6
作者:
Chen CH;Lin YL;Chen KH;Chen WP;Chen ZF;Kuo HY;Hung HF;Tang CY;Liou ML
通讯作者:
Liou ML
影响因子:
5.1
作者:
Klepac-Ceraj, Vanja;Lemon, Katherine P.;Kolter, Roberto
通讯作者:
Kolter, Roberto
影响因子:
5.8
作者:
Qian J;Hospodsky D;Yamamoto N;Nazaroff WW;Peccia J
通讯作者:
Peccia J
影响因子:
7.4
作者:
Akane Odagiri;U. Yanagi;S. Kato
通讯作者:
Akane Odagiri;U. Yanagi;S. Kato
DOI:
--
发表时间:
2019
期刊:
Comprehensive Biotechnology
影响因子:
--
作者:
M. Leung;X. Tong;Patrick K. H. Lee
通讯作者:
Patrick K. H. Lee