The metabolic fingerprint of soil microbiota in an acidified environment using Biolog Microstationtm

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F25%3A10257533" target="_blank" >RIV/61989100:27350/25:10257533 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s11756-025-01934-3" target="_blank" >https://link.springer.com/article/10.1007/s11756-025-01934-3</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11756-025-01934-3" target="_blank" >10.1007/s11756-025-01934-3</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The metabolic fingerprint of soil microbiota in an acidified environment using Biolog Microstationtm

Popis výsledku v původním jazyce

The authors evaluate the metabolic activity (utilisation of sugars, amino acids, carboxylic acids, esters and chemical sensitivity) of soil microscopic filamentous fungi and bacteria in an environment with an extremely acidic soil pH. The experimental location –the former mining area Šobov (Banská Štiavnica, Slovakia) – was of interest. The soil pH (3.34–4.94) is still causing notable acidification of the surrounding soil environment, which results in the formation of areas with water erosion, without vegetation or with an acidophilic plant community. Using the Biolog MicroStation™ system, we studied the effect of pH on soil microscopic filamentous fungi and bacteria alongside their structure in the soil and metabolic activity. Soil microscopic filamentous fungi prevailed in soil pH 3.34 of environment, where species of the genus Penicillium dominated. Bacteria with the Bacillus domain predominated in soil pH 4.94 of environment. Among carbon substrates utilisation, the activity of soil microscopic filamentous fungi was recorded with utilisation of D-ribose, L-alanine and succinic acid and the activity of bacteria when utilising D-glucose, D-gluconic acid and L-alanine. Both of microorganisms showed utilisation in the case of D-trehalose, which is specific for environments with extreme conditions. In consequence of soil acidification, soil microscopic filamentous fungi also utilised L-proline to a great extent.

Název v anglickém jazyce

The metabolic fingerprint of soil microbiota in an acidified environment using Biolog Microstationtm

Popis výsledku anglicky

The authors evaluate the metabolic activity (utilisation of sugars, amino acids, carboxylic acids, esters and chemical sensitivity) of soil microscopic filamentous fungi and bacteria in an environment with an extremely acidic soil pH. The experimental location –the former mining area Šobov (Banská Štiavnica, Slovakia) – was of interest. The soil pH (3.34–4.94) is still causing notable acidification of the surrounding soil environment, which results in the formation of areas with water erosion, without vegetation or with an acidophilic plant community. Using the Biolog MicroStation™ system, we studied the effect of pH on soil microscopic filamentous fungi and bacteria alongside their structure in the soil and metabolic activity. Soil microscopic filamentous fungi prevailed in soil pH 3.34 of environment, where species of the genus Penicillium dominated. Bacteria with the Bacillus domain predominated in soil pH 4.94 of environment. Among carbon substrates utilisation, the activity of soil microscopic filamentous fungi was recorded with utilisation of D-ribose, L-alanine and succinic acid and the activity of bacteria when utilising D-glucose, D-gluconic acid and L-alanine. Both of microorganisms showed utilisation in the case of D-trehalose, which is specific for environments with extreme conditions. In consequence of soil acidification, soil microscopic filamentous fungi also utilised L-proline to a great extent.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20703 - Mining and mineral processing

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Biologia

ISSN

0006-3088

e-ISSN

1336-9563

Svazek periodika

80

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

15

Strana od-do

"1589–1603"

Kód UT WoS článku

001464410900001

EID výsledku v databázi Scopus

2-s2.0-105002350797