Epilithic biofilms in Saint Callixtus Catacombs (Rome) harbour a broad spectrum of Acidobacteria.
The phylum Acidobacteria is broadly represented in a variety of environments as reported during microbial molecular surveys. This study represents the first attempt to analyze the diversity of Acidobacteria in Roman Catacombs (Rome, Italy). Both 16S and 23S rRNA gene sequences were used to confirm the affiliation within different acidobacterial subgroups. The results showed Acidobacteria belonging to subgroups 3, 4, 6, 9, and 10 in the analyzed samples. The presence of acidobacterial sequences in biodeteriorating biofilms in Roman Catacombs suggest they could participate in this negative process, most likely in cooperation with other microbial groups.
Instituto de Recursos Naturales y Agrobiología, CSIC, Apartado 1052, E-41080, Sevilla, Spain.
Johannes
J
Zimmermann
Juan M
JM
Gonzalez
Cesareo
C
Saiz-Jimenez
D001419:Bacteria / Q000145:classification / Q000235:genetics / Q000302:isolation & purification; D018441:Biofilms; D004269:DNA, Bacterial / Q000235:genetics; D004275:DNA, Ribosomal / Q000235:genetics; D005798:Genes, Bacterial; D008969:Molecular Sequence Data; D010802:Phylogeny; D012329:RNA, Bacterial / Q000235:genetics; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D012338:RNA, Ribosomal, 23S / Q000235:genetics; D012384:Rome
D004269:DNA, Bacterial; D004275:DNA, Ribosomal; D012329:RNA, Bacterial; D012336:RNA, Ribosomal, 16S; D012338:RNA, Ribosomal, 23S