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EnglishSix Leptolyngbya strains, isolated from the archaeological surfaces of hypogean sites, were phenotypically and genetically characterized by light and electron microscopy and 16S rRNA gene and 16S-23S internally transcribed spacer (ITS) sequencing. Three phycoerythrin-rich (red) and three phycocyanin-rich (green) isolates were assigned to different operational taxonomic units (OTUs). Among the green isolates, one strain showed an OTU intraspecific variation due to differences in the ITS sequences and genomic polymorphism. Within the ITS sequence, variable regions, conserved domains and tRNAIle and tRNAAla genes showed high sequence identity among the phylotypes. Together, these data indicated a relatedness of the six strains to other Leptolyngbya from subaerophytic and geothermal environments and allowed the definition of novel Leptolyngbya OTUs.
Bruno, L., Billi, D., Bellezza, S., & Albertano, P. (2009). Cytomorphological and genetic characterization of troglobitic Leptolyngbya strains isolated from roman hypogea. APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 75(3), 617.
| Tipologia: | Articolo su rivista |
| Citazione: | Bruno, L., Billi, D., Bellezza, S., & Albertano, P. (2009). Cytomorphological and genetic characterization of troglobitic Leptolyngbya strains isolated from roman hypogea. APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 75(3), 617. |
| IF: | Con Impact Factor ISI |
| Lingua: | English |
| Settore Scientifico Disciplinare: | Settore BIO/01 |
| Revisione (peer review): | Esperti anonimi |
| Tipo: | Articolo |
| Rilevanza: | Rilevanza internazionale |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1128/AEM.01183-08 |
| Stato di pubblicazione: | Pubblicato |
| Data di pubblicazione: | 2009 |
| Titolo: | Cytomorphological and genetic characterization of troglobitic Leptolyngbya strains isolated from roman hypogea |
| Autori: | |
| Autori: | Bruno, L; Billi, D; Bellezza, S; Albertano, P |
| Appare nelle tipologie: | 01 - Articolo su rivista |
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