Diversity of Vibrio spp in Karstic Coastal Marshes in the Yucatan Peninsula

Ortiz-Carrillo, Icela; Estrella-Gómez, Neyi; Zamudio-Maya, Marcela; Rojas-Herrera, Rafael

doi:10.1371/journal.pone.0134953

Cited by 8 publications

(4 citation statements)

References 40 publications

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“…in the present study were Vibrio fortis, Vibrio alginolyticus, and Vibrio hyugaensis, which suggested that the predominance of a specific Vibrio sp. seems to be site-specific as others have reported different predominant Vibrio species in their studies, such as V. alginolyticus, Vibrio campbellii, Vibrio carchariae, Vibrio harveyi, Vibrio owensii, Vibrio parahaemolyticus, Vibrio rotiferianus, and Vibrio splendidus (Maeda et al, 2003;Eiler et al, 2006;Ortiz-Carrillo et al, 2015;Li et al, 2019;Wong et al, 2019). The four major clinically important pathogenic Vibrio species, Vibrio cholerae, V. parahaemolyticus, V. alginolyticus, and Vibrio vulnificus, have been implicated in human diseases such as gastroenteritis and septicemia and even death in immunocompromised patients (Novoslavskij et al, 2016).…”

Section: Discussionmentioning

confidence: 89%

Spatiotemporal Dynamics of Vibrio Communities and Abundance in Dongshan Bay, South of China

et al. 2020

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The Vibrio genus inhabit estuarine and marine ecosystem throughout the world and can cause severe infections in humans and animals. Previous studies have demonstrated the dynamics of Vibrio at both community and population levels and assessed the close relationship between environmental factors and Vibrio diversity and abundance, such as temperature, salinity, and dissolved oxygen. It is also generally believed that aquaculture is the fastest-growing food sector, which is also applying great environmental impacts on microbial communities in aquatic ecosystems. However, our understanding of the spatiotemporal quantification of Vibrio throughout the four seasons in the aquaculture zone and response to environmental factors remains poor. To explore the spatiotemporal distribution and abundance of the Vibrio community with their related environmental factors and detect the relationships among them, we collected 10 seawater sites spanning four seasons across the whole year in Dongshan Bay for investigating the Vibrio community dynamics. Marked differences in diversity and abundance of the Vibrio community were observed between seasons, which were mainly driven by temperature, dissolved oxygen, nitrate, and nitrite. qPCR analysis showed that Vibrio abundance was most abundant in the summer (5.37 × 106 copies/L), compared with the autumn (4.58 × 106 copies/L), spring (1.18 × 106 copies/L), and winter (1.55 × 104 copies/L). A total of 22 Vibrio operational taxonomic units (OTUs) and 28 species were identified by universal bacteria 16S rRNA gene and cultivation methods, with Vibrio fortis the dominant in these aquaculture areas. To summarize, our present study is one of the few studies to research the occurrence of Vibrio in marine aquaculture of South China, and the results indicate that Vibrio are widely distributed in aquaculture environment and that a further risk assessment is needed to be conducted.

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Section: Discussionmentioning

confidence: 89%

Spatiotemporal Dynamics of Vibrio Communities and Abundance in Dongshan Bay, South of China

et al. 2020

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“…The distribution of Vibrio spp. is influenced by various environmental parameters (in particular temperature, salinity and nutrients) and biological factors (Ortiz-Carrillo et al, 2015;Zhang et al, 2018). A shift in the Vibrio communities in relation to seasonal variations and fluctuations of environmental parameters (principally temperature and salinity) have been widely evidenced (Tamplin, 2001;Lin and Schwarz, 2003;Froelich et al, 2012;Johnson et al, 2012;Oliver, 2015).…”

Section: Introductionmentioning

confidence: 99%

“…Bacteria belonging to the genus Vibrio can be considered as indigenous in marine environments, where they are ubiquitous in a number of different environments (including estuaries, open ocean and deep-sea) and promptly adapting to environmental changes due to high genome plasticity (Oberbeckmann et al, 2012;King et al, 2019). This genus is highly heterogeneous and includes microorganisms found either as free-living or associated with particles and/or with a wide range of aquatic organisms, as mutualistic symbionts or pathogens (Ortiz-Carrillo et al, 2015;Siboni et al, 2016). Various species cause diseases in aquatic animals (constituting also a serious problem in aquaculture, where infections cause significant losses in stock and profit) and/or humans (Pruzzo et al, 2005;King et al, 2019. Human pathogenic Vibrio spp.…”

Section: Introductionmentioning

confidence: 99%

Vibrio communities along a salinity gradient within a marine saltern hypersaline environment (Saline di Tarquinia, Italy)

Gorrasi

Pasqualetti

Franzetti

et al. 2020

Environmental Microbiology

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Vibrio species are ubiquitous in a number of different aquatic environments and promptly adapting to environmental changes due to high genome plasticity. The presence of these bacteria in marine salterns, in relation to a salinity gradient has been not investigated yet. Moreover, it is not clear if these hypersaline environments could represent a reservoir for Vibrio spp. This work investigated, through a metagenetic approach, the distribution of Vibrio (over 2 years) in different ponds along the salinity gradient within the 'Saline di Tarquinia' salterns, considering also the adjacent coastal waters and an isolated brine storage basin (BSB). Vibrio occurrence was higher in the sea than in the ponds and BSB, where it usually represented a rare taxon (abundance <1%). In the sea, it showed abundances in-between 1%-2.6% in 8 months out of 24. Four OTUs were assigned to the Vibrio genus; except for one that was more abundant in BSB, the others were much higher in the sea. Redundancy analysis (RDA) suggested a different distribution of the OTUs in relation to water temperature and salinity. Vibrio was found, even with low abundances, at the highest salinities also, suggesting the salterns as a possible reservoir for the bacterium.

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“…Utilization of Vibrio strains as probiotics has been widely reported. The reason for its use is because this bacterial group has a number of characters needed by a probiotic (Ortiz-Carillo et al, 2015) in an aquaculture system, including being able to compete with other bacteria (Thompson et al, 2010), add nutrition by providing essential nutrients, can improve digestibility by releasing essential enzymes (Lin et al, 2018) has the ability to colonize the digestive tract and host body (Gomez-Gil et al, 2014), and can produce substances that inhibit the growth of opportunistic pathogenic bacteria (Pereire et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

Colonisation Capacity of Vibrio sp. strain Alg 3.1 and Abn 1.2 in the Gastrointestinal Tractof Gnotobiotic Abalone

Faturrahman

Rusmana

Meryandini

2020

jppipa, pendidikan ipa, fisika, biologi, kimia

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The use of Vibrio strains as probiotics in Indonesia is very rarely reported. The purpose of this study is to select and develop Vibrio probiotic strains that can increase the rate of abalone growth. The ability of bacterial isolates to colonize the abalone digestive tract is one of the important parameters in the selection of probiotic candidates. The research method consisted of 3 main stages namely modification of Vibrio sp isolates to rifampicin mutants, manufacture of gnotobiotic abalone and colonization capacity test. The treatment given in the colonization capacity test is a type of bacteria that consists of Vibrio sp. line Abn1.2RfR, Alg3.1RfR, combination of Abn1.2RfR + Alg3.1RfR, and control without the addition of Vibrio sp. Each type of bacterial treatment was entered in a 10 liter aquarium capacity containing 10 abalone size ± 3.5 cm. Feed in the form of Gracilaria cake containing Vibrio sp. (final concentration of 107 cfu / mL) was given at the beginning of the study. Abalone is observed for 24, 48 and 72 hours without water replacement. Then count the total number of bacteria and the number of agarolytic bacteria. The results showed that the growth characteristics of wild-type Vibrio with mutant Vibrio were not different.Thus it is expected that the use of the two mutant isolates for in vivo testing has the same effectiveness as the wild type.The capacity of colonization of a single isolate or a combination of rifampicin mutant Vibrio continues to decrease with increasing time of observation. Nevertheless, the percentage of mixed isolates remained higher than that of single isolates during the observation time

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Diversity of Vibrio spp in Karstic Coastal Marshes in the Yucatan Peninsula

Cited by 8 publications

References 40 publications

Spatiotemporal Dynamics of Vibrio Communities and Abundance in Dongshan Bay, South of China

Spatiotemporal Dynamics of Vibrio Communities and Abundance in Dongshan Bay, South of China

Vibrio communities along a salinity gradient within a marine saltern hypersaline environment (Saline di Tarquinia, Italy)

Colonisation Capacity of Vibrio sp. strain Alg 3.1 and Abn 1.2 in the Gastrointestinal Tractof Gnotobiotic Abalone

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