Table 1.
Phenotype and genome-based characterization of the chitinolytic potential in marine bacterial strains used in this research.
| № | KMM * | Chitinolytic Activity on Agar Plates | Fungicidal Activity on Agar Plates |
Phylum | Strain | Isolation Source | 16S rRNA Gene Accession Numbers |
Genome Accession Numbers | Genome Size, kbp | GC, % |
CAZyme Family | Chitinase Gene Accession Number |
Reference |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | – | +++ | − | Proteobacteria | Microbulbifer thermotolerans JCM 14709T | A deep-sea sediment in Suruga Bay and Sagami Bay and off Kagoshima, Japan. | AB124836 | CP014864 | 3938 | 56.5 | GH18 (3) | SFC67996 | [45] |
| SFC69774 | |||||||||||||
| SFC69838 | |||||||||||||
| AA10 (1) | SFC52191 | ||||||||||||
| 2. | 6262 | +++ | − | Proteobacteria | Microbulbifer thermotolerans Sgf 25 | At a depth of 3 m in Troitsa Bay, Gulf of Peter the Great, Sea of Japan, Pacific Ocean. Host—sea urchin Strongylocentrotus intermedius | OL744412 | JAPHQH000000000 | 3366 | 56.6 | GH18 (4) | MCX2830300 | this study |
| MCX2831405 | |||||||||||||
| MCX2831407 | |||||||||||||
| MCX2831458 | |||||||||||||
| AA10 (2) | MCX2831189 | ||||||||||||
| MCX2832217 | |||||||||||||
| 3. | 6834 | ++ | − | Proteobacteria | Microbulbifer thermotolerans Sgm 25/1 | At a depth of 3 m in Troitsa Bay, Gulf of Peter the Great, Sea of Japan, Pacific Ocean. Host—sea urchin Strongylocentrotus intermedius | OL744415 | JAPHQG000000000 | 3374 | 56.5 | GH18 (4) | MCX2804080 | this study |
| MCX2804660 | |||||||||||||
| MCX2804711 | |||||||||||||
| MCX2804713 | |||||||||||||
| AA10 (3) | MCX2805714 | ||||||||||||
| MCX2806217 | |||||||||||||
| MCX2806218 | |||||||||||||
| 4. | 6242 | +++ | − | Proteobacteria | Microbulbifer thermotolerans Sh 1 | At a depth of 3 m in Troitsa Bay, Gulf of Peter the Great, Sea of Japan, Pacific Ocean. Host—sea urchin Strongylocentrotus intermedius | OL744416 | JAPHQF000000000 | 3366 | 56.5 | GH18 (4) | MCX2841098 | this study |
| MCX2842232 | |||||||||||||
| MCX2842283 | |||||||||||||
| MCX2842285 | |||||||||||||
| AA10 (2) | MCX2840086 | ||||||||||||
| MCX2842358 | |||||||||||||
| 5. | 6835 | ++ | − | Proteobacteria | Microbulbifer thermotolerans Sh 2 | At a depth of 3 m in Troitsa Bay, Gulf of Peter the Great, Sea of Japan, Pacific Ocean. Host—sea urchin Strongylocentrotus intermedius | OL744417 | JAPHQE000000000 | 3386 | 56.4 | GH18 (4) | MCX2834787 | this study |
| MCX2835292 | |||||||||||||
| MCX2835294 | |||||||||||||
| MCX2835346 | |||||||||||||
| AA10 (2) | MCX2833669 | ||||||||||||
| MCX2835470 | |||||||||||||
| 6. | 6836 | +++ | − | Proteobacteria | Microbulbifer thermotolerans Sh 3 | At a depth of 3 m in Troitsa Bay, Gulf of Peter the Great, Sea of Japan, Pacific Ocean. Host—sea urchin Strongylocentrotus intermedius | OL744418 | JAPHQD000000000 | 3337 | 56.6 | GH18 (4) | MCX2793661 | this study |
| MCX2795686 | |||||||||||||
| MCX2795737 | |||||||||||||
| MCX2795739 | |||||||||||||
| AA10 (2) | MCX2794997 | ||||||||||||
| MCX2795421 | |||||||||||||
| 7. | 6837 | +++ | − | Proteobacteria | Microbulbifer thermotolerans Sh 4 | At a depth of 3 m in Troitsa Bay, Gulf of Peter the Great, Sea of Japan, Pacific Ocean. Host—sea urchin Strongylocentrotus intermedius | OL744419 | JAPHQC000000000 | 3400 | 56.6 | GH18 (4) | MCX2781498 | this study |
| MCX2781500 | |||||||||||||
| MCX2781953 | |||||||||||||
| MCX2784221 | |||||||||||||
| AA10 (2) | MCX2782412 | ||||||||||||
| MCX2783047 | |||||||||||||
| 8. | 6838 | ++ | − | Proteobacteria | Microbulbifer thermotolerans Sh 5 | At a depth of 3 m in Troitsa Bay, Gulf of Peter the Great, Sea of Japan, Pacific Ocean. Host—sea urchin Strongylocentrotus intermedius | OL744420 | JAPHQB000000000 | 3382 | 56.6 | GH18 (4) | MCX2800845 | this study |
| MCX2802019 | |||||||||||||
| MCX2802021 | |||||||||||||
| MCX2802072 | |||||||||||||
| AA10 (2) | MCX2800565 | ||||||||||||
| MCX2802723 | |||||||||||||
| 9. | 6840 | ++ | − | Proteobacteria | Microbulbifer thermotolerans 14G-22 | A marine sediment sample, at a depth of 3 m in Troitsa Bay, Gulf of Peter the Great, Sea of Japan, Pacific Ocean. Host—sea urchin Strongylocentrotus intermedius | OL744423 | JAPHQA000000000 | 3375 | 56.5 | GH18 (4) | MCX2778775 | this study |
| MCX2778989 | |||||||||||||
| MCX2778991 | |||||||||||||
| MCX2779042 | |||||||||||||
| AA10 (3) | MCX2778112 | ||||||||||||
| MCX2778113 | |||||||||||||
| MCX2779384 | |||||||||||||
| 10. | 6832 | +++ | +++ | Proteobacteria | Vibrio sp. Sgm 5 | At a depth of 3 m in Troitsa Bay, Gulf of Peter the Great, Sea of Japan, Pacific Ocean. Host—sea urchin Strongylocentrotus intermedius | OL744413 | JAPHPY000000000 | 5315 | 45.0 | GH18 (2) | MCX2790314 | this study |
| MCX2792044 | |||||||||||||
| GH19 (1) | MCX2791380 | ||||||||||||
| AA10 (2) | MCX2792547 | ||||||||||||
| MCX2792848 | |||||||||||||
| 11. | 6833 | ++ | − | Proteobacteria | Vibrio sp. Sgm 22 | At a depth of 3 m in Troitsa Bay, Gulf of Peter the Great, Sea of Japan, Pacific Ocean. Host—sea urchin Strongylocentrotus intermedius | OL744414 | JAPHPX000000000 | 4528 | 44.4 | GH18 (2) | MCX2775709 | this study |
| MCX2777646 | |||||||||||||
| GH19 (1) | MCX2774415 | ||||||||||||
| AA10 (1) | MCX2774911 | ||||||||||||
| 12. | 6839 | ++ | − | Proteobacteria | Vibrio sp. 14G-20 | A marine sediment sample, at a depth of 3 m in Troitsa Bay, Gulf of Peter the Great, Sea of Japan, Pacific Ocean. Host—sea urchin Strongylocentrotus intermedius | OL744424 | JAPHPW000000000 | 4504 | 44.3 | GH18 (2) | MCX2758330 | this study |
| MCX2760626 | |||||||||||||
| GH19 (1) | MCX2758955 | ||||||||||||
| AA10 (1) | MCX2757810 | ||||||||||||
| 13. | 6020T | + | − | Bacteroidetes | Aquimarina muelleri V1SW 49T | A sea water sample collected in Amursky Bay, Gulf of Peter the Great, Sea of Japan | AY608406 | BMWS00000000 | 4958 | 31.0 | GH18 (2) | WP_027414378 | [48] |
| WP_081414620 | |||||||||||||
| LPMO (1) | WP_051316619 | ||||||||||||
| 14. | 6556 | + | − | Bacteroidetes | Aquimarina muelleri V1SW 51 | A sea water sample, Amursky Bay, Gulf of Peter the Great, Sea of Japan, Russia | OL744421 | JAPHPZ000000000 | 4152 | 31.4 | GH18 (2) | MCX2762229 | this study |
| MCX2764142 | |||||||||||||
| AA10 (1) | MCX2761469 | ||||||||||||
| 15. | 3630T | ++ | +++ | Proteobacteria | Pseudoalteromonas flavipulchra NCMB 2033 | A sea water sample collected in the Mediterranean Sea, Nice, France | AF297958 | AQGY00000000 | 5441 | 43.0 | GH18 (3) | MBE0371971 | [47] |
| MBE0375554 | |||||||||||||
| MBE0375556 | |||||||||||||
| LPMO (2) | MBE0375052 | ||||||||||||
| MBE0375555 | |||||||||||||
| 16. | 6841 | +++ | +++ | Proteobacteria | Pseudoalteromonas sp. B530 | A sea water sample, a mussel farm located in a lagoon of Nha Trang Bay, South China Sea, Viet Nam | OL744422 | JAPHPV000000000 | 4720 | 43.1 | GH18 (3) | MCX2765851 | this study |
| MCX2765853 | |||||||||||||
| MCX2769256 | |||||||||||||
| GH19 (1) | MCX2767687 | ||||||||||||
| AA10 (2) | MCX2765852 | ||||||||||||
| MCX2767081 | |||||||||||||
| 17. | – | + | − | Bacteroidetes | Zobellia galactanivorans DjiT | A red seaweed in Roscoff (Brittany, France) | FP476056 | FP476056 | 5522 | 42.5 | GH18 (2) | CAZ95072 | [58] |
| CAZ97205 | |||||||||||||
| GH23 | CAZ95778 | ||||||||||||
| CAZ94149 |
* KMM, the Collection of Marine Microorganisms (KMM), G.B. Elyakov Pacific Institute of Bioorganic Chemistry. −, no activity; +, weak activity; ++, slight activity; +++, high activity.