Abstract：
:Forty-five fenobucarb-degrading bacteria were isolated from rice paddy soils, and their genetic and phenotypic characteristics were investigated. The isolates were able to utilize fenobucarb as a sole source of carbon and energy. Analysis of the 16S rRNA gene sequence indicated that all the isolates were related to members of the genera Sphingobium and Novosphingobium. Among 45 isolates, 21 different chromosomal DNA fingerprinting patterns were obtained. All these strains exhibited similar growth and degradation patterns on fenobucarb. 2-sec-butylphenol was identified as an intermediate during fenobucarb degradation by HPLC analysis. All of the isolates were able to degrade another carbamate insecticide, carbaryl, and 2-sec-butylphenol, but not other fenobucarb related compounds such as aldicarb and fenoxycarb. Representative strains of the different repetitive extragenic palindromic sequence PCR fingerprint types had one to six plasmids. The plasmid-cured strains lost their degradation abilities, suggesting that fenobucarb degradative genes were on their plasmid DNAs in these strains. When analyzed with PCR amplification using the primers targeting for the previously reported carbamate hydrolase genes, most of the isolates did not exhibit any positive signals for different genes involved in carbamate degradation such as mcd, cahA and cehA genes. This is the first report that microorganisms involved in the degradation of fenobucarb have been isolated and the intermediate of fenobucarb biodegradation was identified.
journal_name
Biodegradationjournal_title
Biodegradationauthors
Kim I,Kim DU,Kim NH,Ka JOdoi
10.1007/s10532-013-9667-9subject
Has Abstractpub_date
2014-06-01 00:00:00pages
383-94issue
3eissn
0923-9820issn
1572-9729journal_volume
25pub_type
杂志文章相关文献
BIODEGRADATION文献大全abstract：:Species of the genus Variovorax are often isolated from nitrile or amide-containing organic compound-contaminated soil. However, there have been few biological characterizations of Variovorax and their contaminant-degrading enzymes. Previously, we reported a new soil isolate, Variovorax boronicumulans CGMCC 4969, and ...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/s10532-013-9633-6
更新日期：2013-11-01 00:00:00
abstract：:This study deals the biodegradation of the major color containing compounds extracted from distillery wastewater (DWW) by an aerobic bacterial consortium comprising Bacillus licheniformis (DQ79010), Bacillus sp. (DQ779011) and Alcaligenes sp. (DQ779012) and characterization of metabolic products. The degradation of co...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/s10532-010-9336-1
更新日期：2010-09-01 00:00:00
abstract：:Ethanol is a renewable biofuel, and it can be produced from lignocellulosic biomass. The biomass is usually converted to hydrolysates that consist of sugar and sugar derivatives, such as furfural. Yeast ferments sugar to ethanol, but furfural higher than 3 mM is inhibitory. It can take several days for yeast cells to ...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/s10532-011-9476-y
更新日期：2011-11-01 00:00:00
abstract：:A biomass adapted to degrade toluene and xylenes in mixture was grown in a batch reactor with substrates supplied by pulses. The inhibition of biomass growth in the course of substrate degradation was investigated. The maximal biomass concentration of 7 g l-1 was obtained using 150 microliters of toluene and 15 microl...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1023/a:1008363422254
更新日期：1999-01-01 00:00:00
abstract：:Due to their amphipathic nature, biosurfactants are multifunctional molecules that have considerable potential in several industries, especially the petroleum industry. In this study, the commercial production of a biosurfactant from Pseudomonas cepacia CCT6659 grown on industrial waste was investigated in a semi-indu...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/s10532-018-9830-4
更新日期：2019-08-01 00:00:00
abstract：:Monitoring programs for intrinsic bioremediation of fuel hydrocarbons require indicators that can convincingly demonstrate in situ metabolism. In this evaluation of potential indicators of in situ anaerobic alkylbenzene metabolism, laboratory and field data are reviewed for two classes of aromatic acids: (i) benzylsuc...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1023/a:1011109800916
更新日期：2000-01-01 00:00:00
abstract：:The pathway of anaerobic acetone degradation by the denitrifying bacterial strain BunN was studied by enzyme measurements in extracts of anaerobic acetone-grown cells. An ADP- and MgCl2-dependent decarboxylation of acetoacetate was detected which could not be found in cell-free extracts of acetate-grown cells. It is c...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/BF00119761
更新日期：1990-01-01 00:00:00
abstract：:Metal cyanides are significant contaminants of many soils found at the site of former industrial activity. In this study we isolated bacteria capable of degrading ferric ferrocyanide and K2Ni(CN)4. One of these bacteria a Rhodococcus spp. was subsequently used to bioaugment a minimal medium broth, spiked with K2Ni(CN)...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/s10532-005-4219-6
更新日期：2006-06-01 00:00:00
abstract：:The white rot fungus Phanerochaete chrysosporium, which generally mineralizes substituted aromatics to CO2, transformed linear alkylbenzene sulfonate (LAS) surfactants mainly at their alkyl side chain. Degradation of LAS was evidenced by a zone of clearing on LAS-containing agar plates and colorimetric analysis of liq...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1023/a:1015056530264
更新日期：2001-01-01 00:00:00
abstract：:A novel bacterial strain capable of degrading the pyrethroid pesticide fenpropathrin was isolated from mixed wastewater and sludge samples. Phylogenetic analysis of the 16S rDNA sequence revealed that the organism belongs to the genus Clostridium. The organism can co-metabolically transform fenpropathrin at 100 mg l(-...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/s10532-010-9444-y
更新日期：2011-09-01 00:00:00
abstract：:Many Pseudomonads are able to use linear alkanes as sole carbon and energy source. The genetics and enzymology of alkane metabolism have been investigated in depth for Pseudomonas oleovorans, which is able to oxidize C5-C12 n-alkanes by virtue of two gene regions, localized on the OCT-plasmid. The so-called alk-genes ...
journal_title：Biodegradation
pub_type： 杂志文章,评审
doi：10.1007/BF00696457
更新日期：1994-12-01 00:00:00
abstract：:The mechanisms occurring in a photolytic circulating-bed biofilm reactor (PCBBR) treating 2,4,6-trichlorophenol (TCP) were investigated using batch experiments following three protocols: photodegradation alone (P), biodegradation alone (B), and intimately coupled photodegradation and biodegradation (P&B). Initially, t...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/s10532-012-9534-0
更新日期：2012-07-01 00:00:00
abstract：:The effect of Cu(II) shock loads on shortcut biological nitrogen removal during a continuous-flow anoxic/aerobic process was investigated using a hybrid biofilm nitrogen removal reactor. The results demonstrated that [Formula: see text]-N removal was not affected by any Cu(II) shock loads, but TN removal was inhibited...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/s10532-015-9728-3
更新日期：2015-06-01 00:00:00
abstract：:The need for aeration of microcosms during mineralization of 14C-labeled compounds in high oxygen demand environments was assessed using active compost-soil mixtures as the model system. Rapid mineralization of 14C-hexadecane occurred in continuously aerated microcosms while no mineralization occurred in unaerated mic...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1023/a:1008316727321
更新日期：1999-01-01 00:00:00
abstract：:A Gram-negative bacterium was isolated from river sediment which was able to grow with nitrilotriacetic acid as a combined carbon, nitrogen and energy source in the absence of molecular oxygen using nitrate as the terminal electron acceptor. Batch growth parameters and mass balances are reported for growth under both ...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/BF00117049
更新日期：1990-01-01 00:00:00
abstract：:The dissipation of atrazine, chlorpyrifos and iprodione in a biopurification system and changes in the microbial and some biological parameters influenced by the rhizosphere of Lolium perenne were studied in a column system packed with an organic biomixture. Three column depths were analyzed for residual pesticides, p...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/s10532-017-9804-y
更新日期：2017-12-01 00:00:00
abstract：:Trichloroethylene (TCE) is extensively used in commercial applications, despite its risk to human health via soil and groundwater contamination. The stability of TCE, which is a useful characteristic for commercial application, makes it difficult to remove it from the environment. Numerous studies have demonstrated th...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/s10532-012-9544-y
更新日期：2012-09-01 00:00:00
abstract：:Bacterial yield prediction is critical for bioprocess optimization and modeling of natural biological systems. In previous work, an expanded thermodynamic true yield prediction model was developed through incorporating carbon balance and nitrogen balance along with electron balance and energy balance. In the present w...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/s10532-007-9119-5
更新日期：2008-02-01 00:00:00
abstract：:A strip of tread compound cut from a truck tire was degraded only slightly when it was used as the sole growth substrate for a strain of Nocardia. On the contrary, its degradation was markedly enhanced by addition of a strip cut from a latex glove which the organism readily utilized as a growth substrate. When a glove...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/BF00056424
更新日期：1996-01-01 00:00:00
abstract：:In recent years, several strains capable of degrading 1,4-dioxane have been isolated from the genera Pseudonocardia and Rhodococcus. This study was conducted to evaluate the 1,4-dioxane degradation potential of phylogenetically diverse strains in these genera. The abilities to degrade 1,4-dioxane as a sole carbon and ...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/s10532-016-9772-7
更新日期：2016-11-01 00:00:00
abstract：:Burkholderia sp. strain AK-5 converts 4-aminophenol to maleylacetic acid via 1,2,4-trihydroxybenzene, which is unstable in vitro and non-enzymatically auto-oxidized to 2-hydroxy-1,4-benzoquinone. Crude extract of strain AK-5 retarded the auto-oxidation and reduced the substrate analogue, 2,6-dimethoxy-1,4-benzoquinone...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/s10532-010-9369-5
更新日期：2011-02-01 00:00:00
abstract：:Pyridine and pyridine based products are of major concern as environmental pollutants due to their recalcitrant, persistent, toxic and teratogenic nature. In this study, we describe biodegradation of pyridine by an isolated consortium/strain under aerobic condition. Batch experiment results reveal that at lower initia...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/s10532-008-9176-4
更新日期：2008-09-01 00:00:00
abstract：:The enzymatic mechanism for the transformation of organophosphorus pesticides (OPPs) by different white-rot fungi strains was studied. With the exception of Ganoderma applanatum 8168, all strains from a collection of 17 different fungi cultures were able to deplete parathion. Three strains showing the highest activiti...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1023/a:1027316610450
更新日期：2003-12-01 00:00:00
abstract：:Metamifop is universally used in agriculture as a post-emergence aryloxyphenoxy propionate herbicide (AOPP), however its microbial degradation mechanism remains unclear. Consortium ME-1 isolated from AOPP-contaminated soil can degrade metamifop completely after 6 days and utilize it as the carbon source for bacterial ...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/s10532-017-9787-8
更新日期：2017-06-01 00:00:00
abstract：:The ability of bacterial cultures to degrade diethanolamine under anoxic conditions with nitrate as an electron acceptor was investigated. A mixed culture capable of anaerobic degradation of diethanolamine was obtained from river sediments by enrichment culture. From this a single bacterial strain was isolated which c...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/BF00058178
更新日期：1996-06-01 00:00:00
abstract：:Biological methane oxidation is carried out by methanotrophs, bacteria that utilize methane as their sole carbon and energy source. The enzyme they contain that is responsible for methane oxidation is methane monooxygenase, the most well studied being the soluble methane monooxygenase enzyme complexes from Methylococc...
journal_title：Biodegradation
pub_type： 杂志文章,评审
doi：10.1007/BF00696456
更新日期：1994-12-01 00:00:00
abstract：:Methanol-oxidizing bacteria may play an important role in the development and use of biological treatment systems for the removal of methanol from industrial effluents. Optimization of methanol degradation potential in such systems is contingent on availability of nutrients, such as nitrogen, in the most favorable for...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/s10532-010-9400-x
更新日期：2011-04-01 00:00:00
abstract：:A large-scale (19.8L) Fluidized Bed Reactor (FBR) operated for 592 days was used to assess the removal performance of linear alkylbenzene sulfonate (LAS). Adjustments in hydraulic retention time (HRT) (18 and 30 h), ethanol (50, 100, 200 mg L-1) and linear alkylbenzene sulfonate (LAS) concentration (6.3-24.7 mg L-1) w...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/s10532-020-09895-x
更新日期：2020-04-01 00:00:00
abstract：:Benzoyl coenzyme A reductase (BCR) catalyzes dearomatization of benzoyl coenzyme A (benzoyl-CoA), which is the central step in the anaerobic degradative pathways for a variety of aromatic compounds. This study developed a PCR method for the detection and quantification of BCR genes in bacterial strains and environment...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1007/s10532-005-0826-5
更新日期：2005-12-01 00:00:00
abstract：:Compounds of interest in this work are methanethiol (MeSH), dimethyl sulfide (Me2S), dimethyl polysulfides (Me2Sx) and carbon disulfide (CS2) since these volatiles have been identified as predominant odorants in the emission of a wide range of activities in the bio-industry (e.g. aerobic waste water treatment plants, ...
journal_title：Biodegradation
pub_type： 杂志文章
doi：10.1023/a:1008281609966
更新日期：1998-01-01 00:00:00
