Effect of combined function of temperature and water activity on the growth of Vibrio harveyi

Zhang, Kang; Guo, Meng; Li, Pinglan; Xing, Shihe; Cui, Tingting; Peng, Zhaohui

doi:10.1590/s1517-83822012000400018

Cited by 11 publications

(5 citation statements)

References 24 publications

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“…2 mg m −3 , respectively, and notably, did not overlap with the strongest parts of the algal bloom. The SST values, hovering around 298 K for most DNB-detected cases in this study, may hold significance, as this temperature regime promotes rapid growth of V. harveyi and P. leiognathi over a wide range of ocean salinity values 20 .…”

Section: Resultsmentioning

confidence: 67%

Honing in on bioluminescent milky seas from space

Miller

Haddock

Straka

et al. 2021

Sci Rep

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Milky seas are a rare form of marine bioluminescence where the nocturnal ocean surface produces a widespread, uniform and steady whitish glow. Mariners have compared their appearance to a daylit snowfield that extends to all horizons. Encountered most often in remote waters of the northwest Indian Ocean and the Maritime Continent, milky seas have eluded rigorous scientific inquiry, and thus little is known about their composition, formation mechanism, and role within the marine ecosystem. The Day/Night Band (DNB), a new-generation spaceborne low-light imager, holds potential to detect milky seas, but the capability has yet to be demonstrated. Here, we show initial examples of DNB-detected milky seas based on a multi-year (2012–2021) search. The massive bodies of glowing ocean, sometimes exceeding 100,000 km2 in size, persist for days to weeks, drift within doldrums amidst the prevailing sea surface currents, and align with narrow ranges of sea surface temperature and biomass in a way that suggests water mass isolation. These findings show how spaceborne assets can now help guide research vessels toward active milky seas to learn more about them.

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Section: Resultsmentioning

confidence: 67%

Honing in on bioluminescent milky seas from space

Miller

Haddock

Straka

et al. 2021

Sci Rep

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Section: Discussionmentioning

confidence: 99%

“…Indeed, while V. crassostreae is present at high latitudes, e.g. in the North sea, Germany [53], V. harveyi preferentially grows in warm waters [54], such as those found for half the year in the Thau lagoon (16-30°C) [55]. Consistently, V. harveyi has been associated with disease outbreaks under rising sea surface temperatures [56].…”

Section: Discussionmentioning

confidence: 99%

Cooperation and cheating orchestrateVibrioassemblages and polymicrobial synergy in oysters infected with OsHV-1 virus

Oyanedel

Lagorce

Bruto

et al. 2023

Preprint

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Polymicrobial diseases significantly impact the health of humans and animals but remain understudied in natural systems. We recently described the Pacific Oyster Mortality Syndrome (POMS), a polymicrobial disease that impacts oyster production and is prevalent worldwide. Analysis of POMS-infected oysters on the French North Atlantic coast revealed that the disease involves co-infection with the endemic ostreid herpesvirus 1 (OsHV-1) and virulent bacterial species such as Vibrio crassostreae. However, it is unknown whether consistent Vibrio populations are associated with POMS in different regions, how Vibrio contribute to POMS, and how they interact with the OsHV-1 virus during pathogenesis. We resolved the Vibrio population structure in oysters from a Mediterranean ecosystem and investigated their functions in POMS development. We find that Vibrio harveyi and Vibrio rotiferianus are the predominant species found in OsHV-1-diseased oysters and show that OsHV-1 is necessary to reproduce the partition of the Vibrio community observed in the field. By characterizing the interspecific interactions between OsHV-1, V. harveyi and V. rotiferianus, we find that only V. harveyi synergizes with OsHV-1. When co-infected, OsHV-1 and V. harveyi behave cooperatively by promoting mutual growth and accelerating oyster death. V. harveyi showed high virulence potential in oysters and dampened host cellular defenses, making oysters a more favorable niche for microbe colonization. We next investigated the interactions underlying the co-occurrence of diverse Vibrio species in diseased oysters. We found that V. harveyi harbors genes responsible for the biosynthesis and uptake of a key siderophore called vibrioferrin. This important resource promotes the growth of V. rotiferianus, a cheater that efficiently colonizes oysters during POMS without costly investment in host manipulation nor metabolite sharing. By connecting field-based approaches, laboratory infection assays and functional genomics, we have uncovered a web of interdependencies that shape the structure and function of the POMS pathobiota. We showed that cooperative behaviors contribute to synergy between bacterial and viral co-infecting partners. Additional cheating behaviors further shape the polymicrobial consortium. Controlling such behaviors or countering their effects opens new avenues for mitigating polymicrobial diseases.

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“…V. costicola (optimum growth at 30°C) grew at temperatures between 4 to 37°C, however, optimum growth occurred at 37°C (Adams and Russell, 1992). V. harveyi (optimum growth at 26°C) cultured at the temperature range of 12.9-27.1°C and salinity of 0.6 to 3.4% showed that an increase in temperature made the bacteria grow faster at higher temperatures where at 12.9, 15, and 27.1 C °C it took 144, 120 and 28 h to reach maximum growth (Zhou et al, 2012). V. salmonicida (optimum growth at 15°C) grew better at higher temperatures (15°C) compared to a lower temperature (7.5°C) regardless of salinity (1 or 2.5% NaCl) (Karlsen et al, 2008).…”

Section: Initial Screeningmentioning

confidence: 96%

Temperature Upshift Mostly but not Always Enhances the Growth of Vibrio Species: A Systematic Review

et al. 2022

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The spread of Vibrio spp. and the prevalence of vibriosis around the world are often correlated with global warming, especially an increase in sea surface temperature. However, many ecological and virulence factors also trigger the spread of Vibrio species, while vibriosis occurs at both low and high temperatures. Recent studies that focused on a single factor (e.g. temperature) and one species (e.g. V. vulnificus) also showed that single factors such as temperature were insufficient to explain the pathogenicity and virulence of Vibrio spp. In this review, we have compiled and discussed the existing literature on the effect of temperature on different growth and pathogenicity of Vibrio spp. A systematic literature search was conducted using Web of Science (WoS) and SCOPUS databases up to 1st January 2022. After applying the selection criteria, a final list of 111 articles was included in this review. We have found that only certain Vibrio spp. are positively impacted by the increase in temperature. The results showed that 47% of the articles reported an increase in growth with the increase in temperature, while 38% showed that the relationship is complex. Reduced growth (6%) and no effect (9%) were also reported. These results showed that most but not all Vibrio spp. were positively impacted by an increase in temperature. The results indicated that V. alginolyticus, V. cholerae, V. parahaemolyticus, and V. vulnificus are the biggest threats to human and animal wellbeing.

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Effect of combined function of temperature and water activity on the growth of Vibrio harveyi

Cited by 11 publications

References 24 publications

Honing in on bioluminescent milky seas from space

Honing in on bioluminescent milky seas from space

Cooperation and cheating orchestrateVibrioassemblages and polymicrobial synergy in oysters infected with OsHV-1 virus

Temperature Upshift Mostly but not Always Enhances the Growth of Vibrio Species: A Systematic Review

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