Genomic insights into Photobacterium damselae subsp. damselae strain KC-Na-1, isolated from the finless porpoise (Neophocaena asiaeorientalis)

Lee, Kyunglee; Kim, Hye Kwon; Sohn, Hawsun; Cho, Yuna; Choi, Youngjoon; Jeong, Dae Gwin; Kim, Ji Hyung

doi:10.1016/j.margen.2017.09.004

Cited by 16 publications

(10 citation statements)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It also dominates in different toothed whale species, including the striped dolphin (64 per cent) 52. Although P damselae causes infection in many fish and marine mammals, the pathogenic mechanism in cetaceans is unclear 60…”

Section: Discussionmentioning

confidence: 99%

First report of a Risso’s dolphin (Grampus griseus) stranded in Jeju Island, Republic of Korea: findings from necropsy, histopathology and microbiome analysis

Kim

Han

Kim³

et al. 2019

Vet Record Case Reports

View full text Add to dashboard Cite

A female Risso’s dolphin (Grampus griseus) carcass was found stranded in fresh condition at Jeju Island of the Republic of Korea on February 18, 2018. Body surface lacerations, gross pathology and histology of the lung indicated the cause of death as drowning by fishing gear entanglement. The dolphin was a five-year-old mature female having ovaries with follicles and a corpus albican. This is the lowest recorded age thus far of a Risso’s dolphin with active ovaries. The stomach was filled with Japanese flying squid and based on their distribution, it is believed that the dolphin was foraging in the South Sea, which had not been known as their habitat before. Intestinal microbiome analysis revealed that the bacterial community predominantly comprised phylum Proteobacteria (92.8 per cent). To our knowledge, this is the first microbiome analysis and the first official necropsy report of stranding in Jeju Island of the Risso’s dolphin.

show abstract

Section: Discussionmentioning

confidence: 99%

First report of a Risso’s dolphin (Grampus griseus) stranded in Jeju Island, Republic of Korea: findings from necropsy, histopathology and microbiome analysis

Kim

Han

Kim³

et al. 2019

Vet Record Case Reports

View full text Add to dashboard Cite

show abstract

“…Photobacterium damselae subsp. damselae (PDD) is a marine bacterium widely distributed in the marine environment and can infect numerous aquatic animals, including fish, mollusks, crustaceans, and cetaceans [1–3]. PDD was originally isolated from the damsel fish ( Chromis punctipinnis ) in California and described as Vibrio damsela [4].…”

Section: Introductionmentioning

confidence: 99%

Complete Genome Sequence ofPhotobacterium damselaeSubsp.damselaeStrain SSPD1601 Isolated from Deep-Sea Cage-CulturedSebastes schlegeliiwith Septic Skin Ulcer

Zhang

Wang

et al. 2019

International Journal of Genomics

View full text Add to dashboard Cite

Photobacterium damselae subsp. damselae (PDD) is a Gram-negative bacterium that can infect a variety of aquatic organisms and humans. Based on an epidemiological investigation conducted over the past 3 years, PDD is one of the most important pathogens causing septic skin ulcer in deep-sea cage-cultured Sebastes schlegelii in the Huang-Bohai Sea area and present throughout the year with high abundance. To further understand the pathogenicity of this species, the pathogenic properties and genome of PDD strain SSPD1601 were analyzed. The results revealed that PDD strain SSPD1601 is a rod-shaped cell with a single polar flagellum, and the clinical symptoms were replicated during artificial infection. The SSPD1601 genome consists of two chromosomes and two plasmids, totaling 4,252,294 bp with 3,751 coding sequences (CDSs), 196 tRNA genes, and 47 rRNA genes. Common virulence factors including flagellin, Fur, RstB, hcpA, OMPs, htpB-Hsp60, VasK, and vgrG were found in strain SSPD1601. Furthermore, SSPD1601 is a pPHDD1-negative strain containing the hemolysin gene hlyAch and three putative hemolysins (emrA, yoaF, and VPA0226), which are likely responsible for the pathogenicity of SSPD1601. The phylogenetic analysis revealed SSPD1601 to be most closely related to Phdp Wu-1. In addition, the antibiotic resistance phenotype indicated that SSPD1601 was not sensitive to ceftazidime, pipemidic, streptomycin, cefalexin, bacitracin, cefoperazone sodium, acetylspiramycin, clarithromycin, amikacin, gentamycin, kanamycin, oxacillin, ampicillin, and trimethoprim-sulfamethoxazole, but only the bacitracin resistance gene bacA was detected based on Antibiotic Resistance Genes Database. These results expand our understanding of PDD, setting the stage for further studies of its pathogenesis and disease prevention.

show abstract

“…Since 2016, we have investigated the potential pathogens that can colonize and establish infection in endangered marine mammals present in coastal waters in the Republic of Korea [ 20 ]. In this study, we present the complete genome of E. tarda strain KC-Pc-HB1, which was isolated from a false killer whale ( Pseudorca crassidens ) found bycaught in 2017 along the South Sea (Republic of Korea).…”

mentioning

confidence: 99%

“…Genomic DNA of E. tarda KC-Pc-HB1 was obtained using a DNeasy blood and tissue kit (Qiagen Korea Ltd., Seoul, Republic of Korea), and it was sequenced at Macrogen Inc. (Seoul, Republic of Korea) according to the method reported by Lee et al. [ 20 ], using a hybrid approach with a PacBio RS II system (Pacific Biosciences, Menlo Park, CA, U.S.A.) and HiSeq 2000 instrument (Illumina, San Diego, CA, U.S.A.). The PacBio long read data (997,959,985 bp, 128,134 reads) were de novo assembled by the Hierarchical Genome Assembly Process program (ver.…”

mentioning

confidence: 99%

First report of the occurrence and whole-genome characterization of <i>Edwardsiella tarda</i> in the false killer whale (<i>Pseudorca crassidens</i>)

Lee

Kim

Park

et al. 2018

The Journal of Veterinary Medical Science

Self Cite

View full text Add to dashboard Cite

Although several Edwardsiella tarda infections have been reported, its pathogenic role in marine mammals has not been investigated at the genome level. We investigated the genome of E. tarda strain KC-Pc-HB1, isolated from the false killer whale (Pseudorca crassidens) found bycaught in South Korea. The obtained genome was similar to that of human pathogenic E. tarda strains, but distinct from other Edwardsiella species. Although type III and VI secretion systems, which are essential for the virulence of other Edwardsiella species, were absent, several virulence-related genes involved in the pathogenesis of E. tarda were found in the genome. These results provide important insights into the E. tarda infecting marine mammals and give valuable information on potential virulence factors in this pathogen.

show abstract

Genomic insights into Photobacterium damselae subsp. damselae strain KC-Na-1, isolated from the finless porpoise (Neophocaena asiaeorientalis)

Cited by 16 publications

References 21 publications

First report of a Risso’s dolphin (Grampus griseus) stranded in Jeju Island, Republic of Korea: findings from necropsy, histopathology and microbiome analysis

First report of a Risso’s dolphin (Grampus griseus) stranded in Jeju Island, Republic of Korea: findings from necropsy, histopathology and microbiome analysis

Complete Genome Sequence ofPhotobacterium damselaeSubsp.damselaeStrain SSPD1601 Isolated from Deep-Sea Cage-CulturedSebastes schlegeliiwith Septic Skin Ulcer

First report of the occurrence and whole-genome characterization of <i>Edwardsiella tarda</i> in the false killer whale (<i>Pseudorca crassidens</i>)

Contact Info

Product

Resources

About