Transcriptional response of lignin-degrading enzymes to 17 alpha-ethinyloestradiol in two white rots

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F13%3A10145637" target="_blank" >RIV/00216208:11310/13:10145637 - isvavai.cz</a>

Alternative codes found

RIV/61388971:_____/13:00399070

Result on the web

<a href="http://dx.doi.org/10.1111/1751-7915.12007" target="_blank" >http://dx.doi.org/10.1111/1751-7915.12007</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/1751-7915.12007" target="_blank" >10.1111/1751-7915.12007</a>

Result language

angličtina

Original language name

Transcriptional response of lignin-degrading enzymes to 17 alpha-ethinyloestradiol in two white rots

Original language description

Fungal, ligninolytic enzymes have attracted a great attention for their bioremediation capabilities. A deficient knowledge of regulation of enzyme production, however, hinders the use of ligninolytic fungi in bioremediation applications. In this work, atranscriptional analyses of laccase and manganese peroxidase (MnP) production by two white rots was combined with determination of pI of the enzymes and the evaluation of 17 alpha-ethinyloestradiol (EE2) degradation to study regulation mechanisms used byfungi during EE2 degradation. In the cultures of Trametes versicolor the addition of EE2 caused an increase in laccase activity with a maximum of 34.2 +/- 6.7 U g(-1) of dry mycelia that was observed after 2 days of cultivation. It corresponded to a 4.9times higher transcription levels of a laccase-encoding gene (lacB) that were detected in the cultures at the same time. Simultaneously, pI values of the fungal laccases were altered in response to the EE2 treatment. Like T. versicolor,

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EE - Microbiology, virology

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

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

Name of the periodical

Microbial Biotechnology

ISSN

1751-7907

e-ISSN

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Volume of the periodical

6

Issue of the periodical within the volume

3

Country of publishing house

GB - UNITED KINGDOM

Number of pages

7

Pages from-to

300-306

UT code for WoS article

000320186500010

EID of the result in the Scopus database

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