Isolation and properties of a 2-chlorovinylarsonic acid-degrading microorganism

Nakamiya, Kunichika; Nakayama, Takashi; Ito, Hiroyasu; Shibata, Yasuyuki; Morita, Masatoshi

doi:10.1016/j.jhazmat.2008.10.030

Cited by 9 publications

(4 citation statements)

References 25 publications

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“…Such detoxification potential could be recruited to carry out phyllosphere-based depollution processes. This phylloremediation can target organic compounds that are already known to be metabolized by epiphytic microorganisms, such as nicotin ( Sguros, 1955 ), phenol ( Sandhu et al, 2007 ), polycyclic aromatic hydrocarbons (acenaphthylene, acenaphthene, fluorene, phenanthrene) which are produced by car exhausts ( Yutthammo et al, 2010 ), or chloromethane and isoprene, which are mainly emitted by plants, and are likely to affect ozone abundance in the atmosphere ( Nakamiya et al, 2009 ; Nadalig et al, 2014 ).…”

Section: Impact Of Phyllospheric Microorganisms On Plant–plant Plantmentioning

confidence: 99%

Pivotal roles of phyllosphere microorganisms at the interface between plant functioning and atmospheric trace gas dynamics

2015

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The phyllosphere, which lato sensu consists of the aerial parts of plants, and therefore primarily, of the set of photosynthetic leaves, is one of the most prevalent microbial habitats on earth. Phyllosphere microbiota are related to original and specific processes at the interface between plants, microorganisms and the atmosphere. Recent –omics studies have opened fascinating opportunities for characterizing the spatio-temporal structure of phyllosphere microbial communities in relation with structural, functional, and ecological properties of host plants, and with physico-chemical properties of the environment, such as climate dynamics and trace gas composition of the surrounding atmosphere. This review will analyze recent advances, especially those resulting from environmental genomics, and how this novel knowledge has revealed the extent of the ecosystemic impact of the phyllosphere at the interface between plants and atmosphere.Highlights• The phyllosphere is one of the most prevalent microbial habitats on earth.• Phyllosphere microbiota colonize extreme, stressful, and changing environments.• Plants, phyllosphere microbiota and the atmosphere present a dynamic continuum.• Phyllosphere microbiota interact with the dynamics of volatile organic compounds and atmospheric trace gasses.

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Section: Impact Of Phyllospheric Microorganisms On Plant–plant Plantmentioning

confidence: 99%

Pivotal roles of phyllosphere microorganisms at the interface between plant functioning and atmospheric trace gas dynamics

2015

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“…The Isolate AN35 identified as N. carnea. This species has been reported for degradation capacity of the lewisite 40 . The Isolate AN5 was identified as N. otitidiscaviarum This species has been reported for degradation capacity of PAHs and crude oil 41 .…”

Section: Resultsmentioning

confidence: 68%

“…Nocardia coubleae first isolated and characterized in 2007 from oil contaminated soil and determined that has capacity to degrade the PAHs and crude oil 39 . N. carnea first characterized in 1913 from clinical samples, and based on the result of previous studies by Nakamiya, determined that this Nocardia species has the ability to degrade the lewisite (is an organoarsenic compound use as a chemical weapon, acting as a vesicant and lung irritant) 40 . N. otitidiscavarum first isolated and characterized in 1924 from clinical samples 49 .…”

Section: Discussionmentioning

confidence: 99%

Biodegradation of polycyclic aromatic hydrocarbons, phenol and sodium sulfate by Nocardia species isolated and characterized from Iranian ecosystems

Azadi

Shojaei

2020

Sci Rep

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Anthropogenic pollutants are known to have adverse effect on ecosystem, biodiversity and human health. Bioremediation is an option that has been widely used to remediate organic contaminants and reduce the risk of these hazardous materials. Microorganisms are readily available to screen and can be rapidly characterized to be applied in many extreme environmental conditions. Actinomycetes have a great potential for the production of bioactive secondary metabolites which have biodegradation activity. This study aimed to screen and characterize Nocardia species with biodegradation potential from diverse Iranian ecosystems. The isolates were screened from 90 collected environmental samples, identified and characterized using conventional and molecular microbiological methods including the PCR amplification and sequencing analysis of 16S rRNA and rpoB genetic markers. Growth rate in presence of pollutants, chromatography, Gibbs and turbidometric methods were used to determine bioremediation ability. A total of 19 Nocardia isolates were recovered from the cultured samples (21.1%) that belonged to 10 various species. The most prevalent Nocardia species was N. farcinica; 4 isolates (21%), followed by N. cyriacigeorgica and N. cashijiensis like; 3 isolates each (15.7%) and N. asteroides and N. kroppenstedtii; 2 isolates each (10.5%). Our results showed that various Nocardia species have great potential for bioremediation purposes, although they have not received much attention of the scholars for such significant usage.

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“…This phylloremediation can target organic compounds that are already known to be metabolized by epiphytic microorganisms, such as phenol (Sandhu et al, 2007), polycyclic aromatic hydrocarbons (Yutthammo et al, 2010), or chloromethane and isoprene (Nakamiya et al, 2009;Scheublin and Leveau 2013;Nadalig et al, 2014;Scheublin et al, 2014). Ning et al, (2012) isolated bacterium a from the rape phyllosphere which capable in degrading dichlorvos.…”

Section: Phylloremediationmentioning

confidence: 99%

Phyllospheric microflora and its impact on plant growth: A review

Chaudhary

Kumar

Sihag

et al. 2017

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The phyllosphere refers to the habitat provided by the aboveground parts of plants and on a global scale supports a large and complex microbial community. Microbial interactions in the phyllosphere can affect the fitness in natural communities and the productivity of agricultural crops. The structure of phyllospheric communities reflects immigration, survival and growth of microbial colonists, which is influenced by numerous environmental factors in addition to leaf physico-chemical properties. Culture-independent microbiological technologies as well advances in plant genetics and biochemistry provide methodological preconditions for exploring the interactions between plants and their microbiome in the phyllosphere. We are trying to focus here on the current knowledge of the composition of the foliar microbiome, its impact on plant growth and techniques for study of this science.

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Isolation and properties of a 2-chlorovinylarsonic acid-degrading microorganism

Cited by 9 publications

References 25 publications

Pivotal roles of phyllosphere microorganisms at the interface between plant functioning and atmospheric trace gas dynamics

Pivotal roles of phyllosphere microorganisms at the interface between plant functioning and atmospheric trace gas dynamics

Biodegradation of polycyclic aromatic hydrocarbons, phenol and sodium sulfate by Nocardia species isolated and characterized from Iranian ecosystems

Phyllospheric microflora and its impact on plant growth: A review

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