Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 27 - 37 |
| Number of pages | 11 |
| Journal | International Biodeterioration and Biodegradation |
| Volume | 54 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2004 |
| MoE publication type | A1 Journal article-refereed |
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Keywords
- Catacomb
- Mould
- Actinobacterium
- Air
- Biofilm
- Heterotroph
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Heterotrophic microorganisms in air and biofilm samples from Roman catacombs, with special emphasis on actinobacteria and fungi. / Saarela, Maria (Corresponding Author); Alakomi, Hanna-Leena; Suihko, Maija-Liisa; Maunuksela, Liisa; Raaska, Laura; Mattila-Sandholm, Tiina.
In: International Biodeterioration and Biodegradation, Vol. 54, No. 1, 2004, p. 27 - 37.Research output: Contribution to journal › Article › Scientific › peer-review
TY - JOUR
T1 - Heterotrophic microorganisms in air and biofilm samples from Roman catacombs, with special emphasis on actinobacteria and fungi
AU - Saarela, Maria
AU - Alakomi, Hanna-Leena
AU - Suihko, Maija-Liisa
AU - Maunuksela, Liisa
AU - Raaska, Laura
AU - Mattila-Sandholm, Tiina
PY - 2004
Y1 - 2004
N2 - The aim of the study was to characterize the heterotrophic microbiota in surface samples and in the air of the Roman catacombs of St. Callistus and St. Domitilla. The microbiotas inhabiting different environments and substrates, including plaster, marble and tufa in illuminated and dark sites, were studied. Microbial groups examined were aerobic microorganisms, anaerobic and facultatively anaerobic bacteria, proteolytic microorganisms, actinobacteria, yeasts and moulds. Filamentous actinobacteria, Streptomyces spp., were dominant in the biofilm samples. 16S rDNA sequence similarity analysis indicated that many of the isolates were novel species. Gram-negative bacteria were a minority among the isolated bacteria: few slime forming bacteria or types most closely related to them, like Pseudomonas spp., Stenotrophomonas nitritireducens, Sinorhizobium morelense and Bosea thiooxidans, were isolated. Fungi, mainly white Lecanicillium psalliotae, Torrubiella spp., Beauveria alba and L. aranearum, were isolated from both air and biofilm samples.
AB - The aim of the study was to characterize the heterotrophic microbiota in surface samples and in the air of the Roman catacombs of St. Callistus and St. Domitilla. The microbiotas inhabiting different environments and substrates, including plaster, marble and tufa in illuminated and dark sites, were studied. Microbial groups examined were aerobic microorganisms, anaerobic and facultatively anaerobic bacteria, proteolytic microorganisms, actinobacteria, yeasts and moulds. Filamentous actinobacteria, Streptomyces spp., were dominant in the biofilm samples. 16S rDNA sequence similarity analysis indicated that many of the isolates were novel species. Gram-negative bacteria were a minority among the isolated bacteria: few slime forming bacteria or types most closely related to them, like Pseudomonas spp., Stenotrophomonas nitritireducens, Sinorhizobium morelense and Bosea thiooxidans, were isolated. Fungi, mainly white Lecanicillium psalliotae, Torrubiella spp., Beauveria alba and L. aranearum, were isolated from both air and biofilm samples.
KW - Catacomb
KW - Mould
KW - Actinobacterium
KW - Air
KW - Biofilm
KW - Heterotroph
U2 - 10.1016/j.ibiod.2003.12.003
DO - 10.1016/j.ibiod.2003.12.003
M3 - Article
VL - 54
SP - 27
EP - 37
JO - International Biodeterioration and Biodegradation
JF - International Biodeterioration and Biodegradation
SN - 0964-8305
IS - 1
ER -