Whole-genome comparison between reference sequences and oyster Vibrio vulnificus C-genotype strains.
Whole-genome sequences of Vibrio vulnificus clinical genotype (C-genotype) from the CICESE Culture Collection, isolated from oysters, were compared with reference sequences of CMCP6 and YJ016 V. vulnificus C-genotype strains of clinical origin. The RAST web server estimated the whole genome to be ~4...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Public Library of Science (PLoS)
2019-01-01
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| Series: | PLoS ONE |
| Online Access: | https://doi.org/10.1371/journal.pone.0220385 |
| _version_ | 1818584084007354368 |
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| author | Abraham Guerrero Alexei Fedorovish Licea-Navarro Ricardo González-Sánchez Marcial Leonardo Lizárraga-Partida |
| author_facet | Abraham Guerrero Alexei Fedorovish Licea-Navarro Ricardo González-Sánchez Marcial Leonardo Lizárraga-Partida |
| author_sort | Abraham Guerrero |
| collection | DOAJ |
| description | Whole-genome sequences of Vibrio vulnificus clinical genotype (C-genotype) from the CICESE Culture Collection, isolated from oysters, were compared with reference sequences of CMCP6 and YJ016 V. vulnificus C-genotype strains of clinical origin. The RAST web server estimated the whole genome to be ~4.8 Mb in CICESE strain 316 and ~4.7 Mb in CICESE strain 325. No plasmids were detected in the CICESE strains. Based on a phylogenetic tree that was constructed with the whole-genome results, we observed high similarity between the reference sequences and oyster C-genotype isolates and a sharp contrast with environmental genotype (E-genotype) reference sequences, indicating that the differences between the C- and E-genotypes do not necessarily correspond to their isolation origin. The CICESE strains share 3488 genes (63.2%) with the YJ016 strain and 3500 genes (63.9%) with the CMCP6 strain. A total of 237 pathogenicity associated genes were selected from reference clinical strains, where-92 genes were from CMCP6, 126 genes from YJ016, and 19 from MO6-24/O; the presence or absence of these genes was recorded for the CICESE strains. Of the 92 genes that were selected for CMCP6, 67 were present in both CICESE strains, as were as 86 of the 126 YJ016 genes and 13 of the 19 MO6-24/O genes. The detection of elements that are related to virulence in CICESE strains-such as the RTX gene cluster, vvhA and vvpE, the type IV pili cluster, the XII genomic island, and the viuB genes, suggests that environmental isolates with the C-genotype, have significant potential for infection. |
| first_indexed | 2024-12-16T08:15:33Z |
| format | Article |
| id | doaj.art-444dec86556f4f609a261252ada8aa8a |
| institution | Directory Open Access Journal |
| issn | 1932-6203 |
| language | English |
| last_indexed | 2024-12-16T08:15:33Z |
| publishDate | 2019-01-01 |
| publisher | Public Library of Science (PLoS) |
| record_format | Article |
| series | PLoS ONE |
| spelling | doaj.art-444dec86556f4f609a261252ada8aa8a2022-12-21T22:38:15ZengPublic Library of Science (PLoS)PLoS ONE1932-62032019-01-01147e022038510.1371/journal.pone.0220385Whole-genome comparison between reference sequences and oyster Vibrio vulnificus C-genotype strains.Abraham GuerreroAlexei Fedorovish Licea-NavarroRicardo González-SánchezMarcial Leonardo Lizárraga-PartidaWhole-genome sequences of Vibrio vulnificus clinical genotype (C-genotype) from the CICESE Culture Collection, isolated from oysters, were compared with reference sequences of CMCP6 and YJ016 V. vulnificus C-genotype strains of clinical origin. The RAST web server estimated the whole genome to be ~4.8 Mb in CICESE strain 316 and ~4.7 Mb in CICESE strain 325. No plasmids were detected in the CICESE strains. Based on a phylogenetic tree that was constructed with the whole-genome results, we observed high similarity between the reference sequences and oyster C-genotype isolates and a sharp contrast with environmental genotype (E-genotype) reference sequences, indicating that the differences between the C- and E-genotypes do not necessarily correspond to their isolation origin. The CICESE strains share 3488 genes (63.2%) with the YJ016 strain and 3500 genes (63.9%) with the CMCP6 strain. A total of 237 pathogenicity associated genes were selected from reference clinical strains, where-92 genes were from CMCP6, 126 genes from YJ016, and 19 from MO6-24/O; the presence or absence of these genes was recorded for the CICESE strains. Of the 92 genes that were selected for CMCP6, 67 were present in both CICESE strains, as were as 86 of the 126 YJ016 genes and 13 of the 19 MO6-24/O genes. The detection of elements that are related to virulence in CICESE strains-such as the RTX gene cluster, vvhA and vvpE, the type IV pili cluster, the XII genomic island, and the viuB genes, suggests that environmental isolates with the C-genotype, have significant potential for infection.https://doi.org/10.1371/journal.pone.0220385 |
| spellingShingle | Abraham Guerrero Alexei Fedorovish Licea-Navarro Ricardo González-Sánchez Marcial Leonardo Lizárraga-Partida Whole-genome comparison between reference sequences and oyster Vibrio vulnificus C-genotype strains. PLoS ONE |
| title | Whole-genome comparison between reference sequences and oyster Vibrio vulnificus C-genotype strains. |
| title_full | Whole-genome comparison between reference sequences and oyster Vibrio vulnificus C-genotype strains. |
| title_fullStr | Whole-genome comparison between reference sequences and oyster Vibrio vulnificus C-genotype strains. |
| title_full_unstemmed | Whole-genome comparison between reference sequences and oyster Vibrio vulnificus C-genotype strains. |
| title_short | Whole-genome comparison between reference sequences and oyster Vibrio vulnificus C-genotype strains. |
| title_sort | whole genome comparison between reference sequences and oyster vibrio vulnificus c genotype strains |
| url | https://doi.org/10.1371/journal.pone.0220385 |
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