期刊
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
卷 71, 期 12, 页码 -出版社
MICROBIOLOGY SOC
DOI: 10.1099/ijsem.0.005175
关键词
biodeterioration; calcium oxalates; fungi; limestone; phylogeny; Talaromyces sect. Purpurei
类别
资金
- FEDER-Fundo Europeu de Desenvolvimento Regional funds through the COMPETE 2020-Operational Programme for Competitiveness and Internationalization (POCI)
- FCT-Fundacao para a Ciencia e a Tecnologia [POCI-01-0145-FEDER-PTDC/EPH-PAT/3345/2014]
- FCT/MCTES through national funds (PIDDAC) [UIDB/04004/2020]
- European Social Fund
- MCTES
- POCH-Programa Operacional Capital Humano through a 'FCT-Fundacao para a Ciencia e Tecnologia' PhD research grant [SFRH/BD/132523/2017, SFRH/BD/139720/2018]
- Fundação para a Ciência e a Tecnologia [SFRH/BD/132523/2017, SFRH/BD/139720/2018] Funding Source: FCT
The newly proposed species Talaromyces saxoxalicus is one of the main fungi contributing to the biodeterioration of the limestone walls of the Old Cathedral of Coimbra, exhibiting an in vitro biodeteriorative ability.
Fungi are one of the main agents of stone biodeterioration worldwide, since they strongly interfere with its integrity, aesthetical and structural natural properties. During an experimental survey aimed to isolate fungal species contributing to the biodeterioration of the limestone walls of the Old Cathedral of Coimbra (Portuguese unesco World Heritage site), a Talaromyces species that could not be identified to any currently known species in this genus was isolated. Molecular phylogenetic analysis of the internal transcribed spacer, beta-tubulin and RNA polymerase II subunit 2, placed this fungus in Talaromyces sect. Purpurei, while also pointing at its phylogenetic distinction from the remaining species in this section. Thus, a novel species, Talaromyces saxoxalicus sp. nov., is here proposed. Moreover, considering the isolation source of this fungus and in an attempt to understand its contribution to the overall stone monument biodeterioration, the species's in vitro biodeteriorative potential was also evaluated. The results highlighted that the species exhibited an in vitro biodeteriorative ability (calcium oxalate crystal formation), highlighting its potential deteriorative profile.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据