2017
DOI: 10.3856/vol45-issue2-fulltext-12
|View full text |Cite
|
Sign up to set email alerts
|

Characterization of the intestinal microbiota of wild caught and farmed fine flounder (Paralichthys adspersus)

Abstract: ABSTRACT.A comparative analysis of the cultivable intestinal microbiota of farmed (AF) and wild-caught (WF) Paralichthys adspersus was performed. The 16S rRNA gene was used for taxa identification, and the ITS region for strain differentiation. We detected the presence of Vibrio, Bacillus, Photobacterium, Staphylococcus and Carnobacterium in AF, and Exiguobacterium, Klebsiella, Arthrobacter, Raoultella, Kluyvera, Myroides, Streptococcus, Vagococcus, Staphylococcus, Acinetobacter, Psychrobacter, Lactobacillus, … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
10
1

Year Published

2018
2018
2024
2024

Publication Types

Select...
4
2
1

Relationship

0
7

Authors

Journals

citations
Cited by 13 publications
(13 citation statements)
references
References 45 publications
(77 reference statements)
0
10
1
Order By: Relevance
“…Among the isolates, Psychrobacter candidates were particularly interesting due to the fact that Psychrobacter species are commonly observed in the aquatic environment as well as commercially important freshwater [ 54 ] and marine teleost species, e.g., Atlantic cod Gadus morhua [ 55 ], mackerel Scomber scombus [ 56 ], fine flounder Paralichthys adspersus [ 57 ] or grouper Epinephelus coioides [ 35 , 58 ]. In our study, by far the most frequent genus was Psychrobacter accounting for 70 out of 195 (35.9%) isolates based on 16S rRNA information but unfortunately this does not allow species-specific distinction.…”
Section: Discussionmentioning
confidence: 99%
“…Among the isolates, Psychrobacter candidates were particularly interesting due to the fact that Psychrobacter species are commonly observed in the aquatic environment as well as commercially important freshwater [ 54 ] and marine teleost species, e.g., Atlantic cod Gadus morhua [ 55 ], mackerel Scomber scombus [ 56 ], fine flounder Paralichthys adspersus [ 57 ] or grouper Epinephelus coioides [ 35 , 58 ]. In our study, by far the most frequent genus was Psychrobacter accounting for 70 out of 195 (35.9%) isolates based on 16S rRNA information but unfortunately this does not allow species-specific distinction.…”
Section: Discussionmentioning
confidence: 99%
“…Plates were incubated at 25°C, 30°C, and 37°C for 48 h and at 15°C for 72 h, the aim of which being to assess the widest temperature range possible. TSA medium and incubation temperature have been commonly used to isolate bacteria from fish microbiota [ 31 33 ]. To prevent fungus and yeast growth, a 50 μg/mL concentration of cycloheximide was added as an antifungal agent.…”
Section: Methodsmentioning
confidence: 99%
“…Despite the importance of the gut microbiota in the fitness of wild and farmed animals, as seen for salmonids in Section 4, few studies have characterized the microbiota composition of farmed and wild fish and shellfish that are commonly consumed in Chile [107, [116][117][118][119][120][121]. Most of the best characterized microbiota corresponds to foreign species such as Atlantic salmon and rainbow trout, in agreement with their economic and social importance.…”
Section: Metagenomics In the Study Of Microbiota Of Wild And Farmed Fmentioning
confidence: 99%
“…In both cases, bacteria belonging to the phylum Proteobacteria were the most abundant group in wild specimens, while under aquaculture conditions, members of the phylum Firmicutes predominated. Under aquaculture conditions, the fine flounder shows a reduction of Actinobacteria, a group known to produce antimicrobial compounds [117,119]. Further, metagenomic characterization of the microbiota through the complete sequencing of all the microbial genomes is necessary to properly predict the function of the microorganisms that colonize wild or farmed fishes and so to have a better approach to the evolution of the host-microbiota relationship in Seriola lalandi and Paralichthys adspersus.…”
Section: Metagenomics In the Study Of Microbiota Of Wild And Farmed Fmentioning
confidence: 99%