Table I.
PCR screening of heterotrophic strains isolated from biofilms of Lake Baikal for PKS and NRPS gene fragments.
| Taxonomy | Number of the strains analyzed | Number of the strains with positive PCR signal | ||
|---|---|---|---|---|
| Phylum | Genus | PKS | NRPS | |
| Firmicutes | Bacillus | 42 | 11 | 33 |
| Paenibacillus | 4 | 4 | 4 | |
| Virgibacillus | 1 | 0 | 0 | |
| Staphylococcus | 2 | 0 | 1 | |
| Proteobacteria | Pseudomonas | 45 | 9 | 26 |
| Aeromonas | 29 | 4 | 2 | |
| Serratia | 3 | 2 | 1 | |
| Rhizobium | 1 | 1 | 0 | |
| Brevundimonas | 1 | 0 | 0 | |
| Massilia | 1 | 0 | 0 | |
| Achromobacter | 3 | 0 | 0 | |
| Stenotrophomonas | 3 | 0 | 0 | |
| Devosia | 1 | 1 | 0 | |
| Hydrogenophaga | 1 | 0 | 0 | |
| Yersinia | 1 | 1 | 0 | |
| Sphingomonas | 1 | 0 | 0 | |
| Iodobacter | 1 | 1 | 0 | |
| Roseomonas | 1 | 0 | 0 | |
| Actinobacteria | Rhodococcus | 2 | 0 | 2 |
| Kocuria | 4 | 2 | 1 | |
| Pseudoclavibacter | 3 | 1 | 0 | |
| Plantibacter | 1 | 0 | 0 | |
| Sanguibacter | 1 | 0 | 0 | |
| Pseudarthrobacter | 1 | 0 | 0 | |
| Microbacterium | 4 | 1 | 1 | |
| Salinibacterium | 1 | 0 | 0 | |
| Streptomyces | 1 | 0 | 1 | |
| Micrococcus | 1 | 0 | 0 | |
| Brachybacterium | 1 | 1 | 0 | |
| Clachiihabitans | 1 | 0 | 0 | |
| Microcella | 1 | 0 | 0 | |
| Bacteroidetes | Flavobacterium | 4 | 2 | 1 |
| Total | 167 | 41 | 73 | |