Cellular ATP changes in Acidithiobacillus ferrooxidans cultures oxidizing ferrous iron and elemental sulfur

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F13%3A00065972" target="_blank" >RIV/00216224:14310/13:00065972 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1080/01490451.2011.636790" target="_blank" >http://dx.doi.org/10.1080/01490451.2011.636790</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/01490451.2011.636790" target="_blank" >10.1080/01490451.2011.636790</a>

Result language

angličtina

Original language name

Cellular ATP changes in Acidithiobacillus ferrooxidans cultures oxidizing ferrous iron and elemental sulfur

Original language description

Cellular ATP content of Acidithiobacillus ferrooxidans cultures was determined with a bioluminescence assay in relation to batch growth and oxidation of ferrous iron and elemental sulfur. Inhibitory effects of inorganic substrates and products on luciferase were eliminated. Extracellular ATP levels were negligible. The ATP content of sulfur-grown cells decreased anomalously due to a culture pH increase at the stationary phase. Although the rates of growth and sulfur oxidation reached the original levels, the ATP content of the culture remained constant because of gradual decrease in the cellular ATP. The maximum ATP levels in A. ferrooxidans grown with Fe(II) and S(0) were 1.16 and 0.33 amol per cell, respectively. The results defined conditions underwhich biomass growth could be monitored by the ATP assay to study biogeochemical activities of acidophilic iron- and sulfur-oxidizing bacteria.

Czech name

—

Czech description

—

Type

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

CEP classification

DD - Geochemistry

OECD FORD branch

—

Project

<a href="/en/project/GA525%2F08%2F0697" target="_blank" >GA525/08/0697: Activity of acidophilic sulfur-oxidizing bacteria under aerobic and anaerobic conditions</a><br>

Continuities

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

Publication year

2013

Confidentiality

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

Name of the periodical

Geomicrobiology Journal

ISSN

0149-0451

e-ISSN

—

Volume of the periodical

30

Issue of the periodical within the volume

1

Country of publishing house

US - UNITED STATES

Number of pages

7

Pages from-to

1-7

UT code for WoS article

000311408900001

EID of the result in the Scopus database

—