Influence of Root Exudates on the Bacterial Degradation of Chlorobenzoic Acids

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F13%3A43896864" target="_blank" >RIV/60461373:22330/13:43896864 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.hindawi.com/journals/tswj/2013/872026/" target="_blank" >http://www.hindawi.com/journals/tswj/2013/872026/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1155/2013/872026" target="_blank" >10.1155/2013/872026</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of Root Exudates on the Bacterial Degradation of Chlorobenzoic Acids

Popis výsledku v původním jazyce

Degradation of chlorobenzoic acids (e. g., products of microbial degradation of PCB) by strains of microorganisms isolated from PCB contaminated soils was assessed. From seven bulk-soil isolates two strains unique in ability to degrade a wider range of chlorobenzoic acids than others were selected, individually and even in a complex mixture of 11 different chlorobenzoic acids. Such a feature is lacking in most tested degraders. To investigate the influence of vegetation on chlorobenzoic acids degraders,root exudates of two plant species known for supporting PCB degradation in soil were tested. While with individual chlorobenzoic acids the presence of plant exudates leads to a decrease of degradation yield, in case of a mixture of chlorobenzoic acids either a change in bacterial degradation specificity, associated with 3- and 4-chlorobenzoic acid, or an extension of the spectrum of degraded chlorobenzoic acids was observed.

Název v anglickém jazyce

Influence of Root Exudates on the Bacterial Degradation of Chlorobenzoic Acids

Popis výsledku anglicky

Degradation of chlorobenzoic acids (e. g., products of microbial degradation of PCB) by strains of microorganisms isolated from PCB contaminated soils was assessed. From seven bulk-soil isolates two strains unique in ability to degrade a wider range of chlorobenzoic acids than others were selected, individually and even in a complex mixture of 11 different chlorobenzoic acids. Such a feature is lacking in most tested degraders. To investigate the influence of vegetation on chlorobenzoic acids degraders,root exudates of two plant species known for supporting PCB degradation in soil were tested. While with individual chlorobenzoic acids the presence of plant exudates leads to a decrease of degradation yield, in case of a mixture of chlorobenzoic acids either a change in bacterial degradation specificity, associated with 3- and 4-chlorobenzoic acid, or an extension of the spectrum of degraded chlorobenzoic acids was observed.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DK - Kontaminace a dekontaminace půdy včetně pesticidů

OECD FORD obor

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Projekt

<a href="/cs/project/GA525%2F09%2F1058" target="_blank" >GA525/09/1058: Kombinace biologických přístupů pro bioremediace půdy kontaminované organickými xenobiotiky</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Scientific World Journal

ISSN

1537-744X

e-ISSN

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Svazek periodika

872026

Číslo periodika v rámci svazku

neuvedeno

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

1-8

Kód UT WoS článku

000325919800001

EID výsledku v databázi Scopus

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