Mycobial community assemblages in sink drains across a university campus

Mycobial community assemblages in sink drains across a university campus
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大学校园水槽排水沟中的真菌群落组合

DOI:
10.1002/edn3.375
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Withey Z
Withey Z
中科院分区:
--
文献类型:
--
作者:
Withey Z

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多种真菌种类,包括潜在的机会性病原体,以前已在水系统中发现。在此,我们调查了250多个洗手间水槽真菌群落,并评估了它们的多样性和核心分类群。不同建筑的真菌群落组成具有显著的相似性,子囊菌群始终占主导地位。我们发现了一个独立于建筑样本的核心菌群,包括外菌种,潜在的机会致病性黑酵母。其他普遍和优势的分类群包括酵母菌和镰刀菌,常见的建筑环境真菌。马拉色菌是一种常见的皮肤共生菌,它的频繁出现表明,人类活动作为真菌的来源对水槽产生了外部影响。该研究代表了对来自公共区域的汇P -陷阱真菌群落的新探索,强调了它们作为可能致病真菌储存库的重要性,并强调了在建筑环境中对这一尚未充分研究的生态系统进行进一步研究的相关性。
Multiple fungal species, including potential opportunistic pathogens have been previously identified in water systems. Here, we investigated over 250 restroom sink fungal communities across a university campus and evaluated their diversity and core taxa present. Remarkable similarity in mycobial community composition was observed across buildings with Ascomycota consistently dominating. We found a core mycobiome independent of the building sampled, that included Exophiala species, potential opportunistic pathogenic black yeasts. Other prevalent and dominant taxa includedSaccharomycesandFusarium, common built environment fungi. The frequent presence ofMalassezia, a common skin commensal, showed the external influence of human activities as a source of fungi to sinks. The study represents a novel exploration of sink P‐traps mycobial communities from a public area and highlights their importance as reservoirs of possible pathogenic fungi, as well as emphasizing the relevance of further research in this understudied ecosystem within the built environment.
DOI: 10.1007/bf01102894
发表时间: 1995-09
期刊: Mycopathologia
影响因子: 5.5
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DOI: 10.1371/journal.pone.0034867
发表时间: 2012
期刊: PloS one
影响因子: 3.7
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