KFU. Card publication. Bacillus pumilus proteome changes in response to 2,4,6-trinitrotoluene-induced stress

KAZAN
FEDERAL UNIVERSITY

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BACILLUS PUMILUS PROTEOME CHANGES IN RESPONSE TO 2,4,6-TRINITROTOLUENE-INDUCED STRESS

Form of presentation

Articles in international journals and collections

Year of publication

2022

Authors, employees of KFU

Ilinskaya Olga Nikolaevna, author

Kurdi Uilyam , author

Other authors

Anna Gorbunova ? Irina Khilyas ?Guenter Lochnit ?

Authors, postgraduates KFU

Kurdi Uilyam , postgraduate kfu

Bibliographic description in the original language

2,4,6-Trinitrotoluene (TNT) is the mostwidely used nitroaromatic compound and is highlyresistant to degradation. Most aerobic microorgan-isms reduce TNT to amino derivatives via forma-tion of nitroso- and hydroxylamine intermediates.Although pathways of TNT degradation are wellstudied, proteomic analysis of TNT-degrading bacte-ria was done only for some individual Gram-negative (PDF) Bacillus pumilus proteome changes in response to 2,4,6-trinitrotoluene-induced stress. Available from: trains. Here, we isolated a Gram-positive strainfrom TNT-contaminated soil, identified it as Bacil-lus pumilus using 16S rRNA sequencing, analyzed itsgrowth, the level of TNT transformation, ROS pro-duction, and revealed for the first time the bacillaryproteome changes at toxic concentration of TNT. Thetransformation of TNT at all studied concentrations(20?200� mg/L) followed the path of nitro groupsreduction with the formation of 4-amino-2,6-dinitro-toluene.

Keywords

Nitroaromatics ? Degradation ? Gram-positive bacteria ? Proteome

The name of the journal

BIODEGRADATION

Publishing house

springer

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=270308&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Ilinskaya Olga Nikolaevna	ru_RU
dc.contributor.author	Kurdi Uilyam	ru_RU
dc.contributor.author	Kurdi Uilyam	ru_RU
dc.date.accessioned	2022-01-01T00:00:00Z	ru_RU
dc.date.available	2022-01-01T00:00:00Z	ru_RU
dc.date.issued	2022	ru_RU
dc.identifier.citation	2,4,6-Trinitrotoluene (TNT) is the mostwidely used nitroaromatic compound and is highlyresistant to degradation. Most aerobic microorgan-isms reduce TNT to amino derivatives via forma-tion of nitroso- and hydroxylamine intermediates.Although pathways of TNT degradation are wellstudied, proteomic analysis of TNT-degrading bacte-ria was done only for some individual Gram-negative (PDF) Bacillus pumilus proteome changes in response to 2,4,6-trinitrotoluene-induced stress. Available from: trains. Here, we isolated a Gram-positive strainfrom TNT-contaminated soil, identified it as Bacil-lus pumilus using 16S rRNA sequencing, analyzed itsgrowth, the level of TNT transformation, ROS pro-duction, and revealed for the first time the bacillaryproteome changes at toxic concentration of TNT. Thetransformation of TNT at all studied concentrations(20?200� mg/L) followed the path of nitro groupsreduction with the formation of 4-amino-2,6-dinitro-toluene.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=270308&p_lang=2	ru_RU
dc.description.abstract	BIODEGRADATION	ru_RU
dc.language.iso	ru	ru_RU
dc.publisher	springer	ru_RU
dc.subject		ru_RU
dc.title	Bacillus pumilus proteome changes in response to 2,4,6-trinitrotoluene-induced stress	ru_RU
dc.type	Articles in international journals and collections	ru_RU