Complete Genome Sequence of Strain YCSC6, a Marine Bacterium Isolated from Saturated Saltpan with Activity Against Uronema marinum
- 17 Downloads
Salinivibrio proteolyticus strain YCSC6 was isolated from a saturated saltpan and demonstrated to have strong insecticidal activity against turbot’s pathogenic ciliate—Uronema marinum. In this study, we sequenced its complete genome. Results showed that it consists of two circular chromosomes: 2.49 Mbps and 0.74 Mbps, respectively. It encodes 3429 protein-coding sequences. Biosynthetic gene clusters predicted to synthesize bacteriocins and antimicrobial peptides were discovered, which might be the key factors to lyse and kill U. marinum. The complete genome sequence of strain YCSC6 provides insights into the fundamental genetic potential for elucidating its insecticidal mechanism against U. marinum.
This work was supported by the National Key R&D Program of China (2017YFC1404504); National Basic Research Program of China (2015CB755904); and the Youth Talent Program Supported by Laboratory for Marine Fisheries Science and Food Production Processes, Pilot National Laboratory for Marine Science and Technology (2018-MFS-T16).
Compliance with Ethical Standards
Conflict of interest
The authors declare that they have no competing interests.
Research involving Human and Animal Participants
This article does not contain any studies with human participants or animals performed by any of the authors.
- 6.Gorriti MF, Dias GM, Chimetto LA, Trindade-Silva AE, Silva BS, Mesquita MM, Gregoracci GB, Farias ME, Thompson CC, Thompson FL (2014) Genomic and phenotypic attributes of novel salinivibrios from stromatolites, sediment and water from a high altitude lake. BMC Genomics 15(1):473–473CrossRefGoogle Scholar
- 9.López-Hermoso C, Rr DLH, Sánchez-Porro C, Bayliss SC, Feil EJ, Ventosa A (2017) Draft genome sequences of Salinivibrio proteolyticus, Salinivibrio sharmensis, Salinivibrio siamensis, Salinivibrio costicola subsp. alcaliphilus, Salinivibrio costicola subsp. vallismortis, and 29 new isolates belonging to the genus Salinivibrio. Genome Announc 5(27):1–3CrossRefGoogle Scholar
- 10.Mohammad Ali A, Ensieh S, Khosro K, Mahbube K, Saied N (2010) Production of an extracellular thermohalophilic lipase from a moderately halophilic bacterium, Salinivibrio sp. strain SA-2. J Basic Microbiol 48(3):160–167Google Scholar
- 12.Du GX, Qu LY, Shang K, Wang C, Gao P (2017) Identification of marine bacterium YCSC6 and its insecticidal ability against Scuticociliate in vitro. Mar Science 41(8):24–31Google Scholar
- 28.Medema MH, Kai B, Peter C, Victor DJ, Piotr Z, Fischbach MA, Tilmann W, Eriko T, Rainer B (2011) antiSMASH: rapid identification, annotation and analysis of secondary metabolite biosynthesis gene clusters in bacterial and fungal genome sequences. Nucleic Acids Res 39(Web Server issue):W339–W346CrossRefGoogle Scholar
- 32.Wiedemann I, Breukink E, Van Kraaij C, Kuipers OP, Bierbaum G, De Kruijff B, Sahl HG (2001) Specific binding of nisin to the peptidoglycan precursor lipid II combines pore formation and inhibition of cell wall biosynthesis for potent antibiotic activity. J Bio Chem 276(3):1772–1779CrossRefGoogle Scholar