The identification and determination of toxin genes of Vibrio strains causing hemorrhagic disease on red drum (Sciaenops ocellatus) using PCR
Data were collected from 30 strains of Vibrio and sampled on different organs (brain, hemorrhagic site and digestive tract) of Sciaenops ocellatus infection. The results showed that the nucleotide sequences 16S rRNA region are highly similar to those of V. alginolyticus, V. azureus, V. fluvialis, V....
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ftpubmed:oai:pubmedcentral.nih.gov:7782611 2023-05-15T18:06:05+02:00 The identification and determination of toxin genes of Vibrio strains causing hemorrhagic disease on red drum (Sciaenops ocellatus) using PCR Yen, Pham Thi Hai Linh, Nguyen Quang Tram, Nguyen Duy Quynh 2021-01-04 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7782611/ http://www.ncbi.nlm.nih.gov/pubmed/33398427 https://doi.org/10.1186/s13568-020-01161-w en eng Springer Berlin Heidelberg http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7782611/ http://www.ncbi.nlm.nih.gov/pubmed/33398427 http://dx.doi.org/10.1186/s13568-020-01161-w © The Author(s) 2021 Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. CC-BY AMB Express Original Article Text 2021 ftpubmed https://doi.org/10.1186/s13568-020-01161-w 2021-01-17T01:24:58Z Data were collected from 30 strains of Vibrio and sampled on different organs (brain, hemorrhagic site and digestive tract) of Sciaenops ocellatus infection. The results showed that the nucleotide sequences 16S rRNA region are highly similar to those of V. alginolyticus, V. azureus, V. fluvialis, V. natriengens and V. orientalis, which were published on Genbank and other, ranging from 98.05 to 100%. The digestive tract has the most common Vibrio strains (V. alginolyticus [16] V. azureus [7] and V. fluvialis). Thereout, 25 of 30 strains of Vibrio contained 1 to 3 toxin genes, except V. parahaemolyticus. Six parameters were used to measure the DNA polymorphism of 33 homologous DNA sequences in this Vibrio bacteria population. The results indicated that number of separate polymorphic sites (S), total number of mutant sites (Eta), number of haplotype (h), haplotype diversity (Hd), average number of nucleotide differences (k), nucleotide diversity (Pi) were 98 (S), 103 (Eta), 9 (h), 0.887 ± 0.032 (Hd), 25.789 (k) and 17.980 × 10–3 ± 0.003 (Pi), respectively (P < 0,05). The G + C content above 1434 sites positions of nucleotide sequences accounted for 0.542. The phylogenetic tree showed that these strains are divided into six groups. As observed, the appearance of isolated Vibrio on 3 organs of fish (S. ocellatus) hemorrhagic are V. azureus (27,67%), V. alginolyticus (50%), V. orientalis (6,67%) and V. fluvialis (16,67%). Through this result, we found that the diversity of Vibrio species that appeared on the red drum was used in the 16S rRNA region and the presence of toxin genes in these Vibrio species. Text Red drum Sciaenops ocellatus PubMed Central (PMC) Eta ENVELOPE(-62.917,-62.917,-64.300,-64.300) AMB Express 11 1 |
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PubMed Central (PMC) |
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ftpubmed |
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topic |
Original Article |
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Original Article Yen, Pham Thi Hai Linh, Nguyen Quang Tram, Nguyen Duy Quynh The identification and determination of toxin genes of Vibrio strains causing hemorrhagic disease on red drum (Sciaenops ocellatus) using PCR |
topic_facet |
Original Article |
description |
Data were collected from 30 strains of Vibrio and sampled on different organs (brain, hemorrhagic site and digestive tract) of Sciaenops ocellatus infection. The results showed that the nucleotide sequences 16S rRNA region are highly similar to those of V. alginolyticus, V. azureus, V. fluvialis, V. natriengens and V. orientalis, which were published on Genbank and other, ranging from 98.05 to 100%. The digestive tract has the most common Vibrio strains (V. alginolyticus [16] V. azureus [7] and V. fluvialis). Thereout, 25 of 30 strains of Vibrio contained 1 to 3 toxin genes, except V. parahaemolyticus. Six parameters were used to measure the DNA polymorphism of 33 homologous DNA sequences in this Vibrio bacteria population. The results indicated that number of separate polymorphic sites (S), total number of mutant sites (Eta), number of haplotype (h), haplotype diversity (Hd), average number of nucleotide differences (k), nucleotide diversity (Pi) were 98 (S), 103 (Eta), 9 (h), 0.887 ± 0.032 (Hd), 25.789 (k) and 17.980 × 10–3 ± 0.003 (Pi), respectively (P < 0,05). The G + C content above 1434 sites positions of nucleotide sequences accounted for 0.542. The phylogenetic tree showed that these strains are divided into six groups. As observed, the appearance of isolated Vibrio on 3 organs of fish (S. ocellatus) hemorrhagic are V. azureus (27,67%), V. alginolyticus (50%), V. orientalis (6,67%) and V. fluvialis (16,67%). Through this result, we found that the diversity of Vibrio species that appeared on the red drum was used in the 16S rRNA region and the presence of toxin genes in these Vibrio species. |
format |
Text |
author |
Yen, Pham Thi Hai Linh, Nguyen Quang Tram, Nguyen Duy Quynh |
author_facet |
Yen, Pham Thi Hai Linh, Nguyen Quang Tram, Nguyen Duy Quynh |
author_sort |
Yen, Pham Thi Hai |
title |
The identification and determination of toxin genes of Vibrio strains causing hemorrhagic disease on red drum (Sciaenops ocellatus) using PCR |
title_short |
The identification and determination of toxin genes of Vibrio strains causing hemorrhagic disease on red drum (Sciaenops ocellatus) using PCR |
title_full |
The identification and determination of toxin genes of Vibrio strains causing hemorrhagic disease on red drum (Sciaenops ocellatus) using PCR |
title_fullStr |
The identification and determination of toxin genes of Vibrio strains causing hemorrhagic disease on red drum (Sciaenops ocellatus) using PCR |
title_full_unstemmed |
The identification and determination of toxin genes of Vibrio strains causing hemorrhagic disease on red drum (Sciaenops ocellatus) using PCR |
title_sort |
identification and determination of toxin genes of vibrio strains causing hemorrhagic disease on red drum (sciaenops ocellatus) using pcr |
publisher |
Springer Berlin Heidelberg |
publishDate |
2021 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7782611/ http://www.ncbi.nlm.nih.gov/pubmed/33398427 https://doi.org/10.1186/s13568-020-01161-w |
long_lat |
ENVELOPE(-62.917,-62.917,-64.300,-64.300) |
geographic |
Eta |
geographic_facet |
Eta |
genre |
Red drum Sciaenops ocellatus |
genre_facet |
Red drum Sciaenops ocellatus |
op_source |
AMB Express |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7782611/ http://www.ncbi.nlm.nih.gov/pubmed/33398427 http://dx.doi.org/10.1186/s13568-020-01161-w |
op_rights |
© The Author(s) 2021 Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1186/s13568-020-01161-w |
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AMB Express |
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11 |
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