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Effect of sulfadiazine on abundance and diversity of denitrifying bacteria by determining nirK and nirS genes in two arable soils.
Microb. Ecol. 60, 703-707 (2010)
Sulfadiazine (SDZ) is an antibiotic frequently used in agricultural husbandry. Via manuring of excrements of medicated animals, the drug reaches the soil and might impair important biochemical transformation processes performed by microbes, e.g., the nitrogen turnover. We studied the effect of pig manure and SDZ-spiked pig manure on denitrifying bacteria by quantifying nirK and nirS nitrite reductase genes in two arable soils. Addition of manure entailed mainly an increase of nirK-harboring denitrifiers in both soils, whereas in the SDZ-amended treatments, primarily the nirS denitrifiers increased in abundance after the bioavailable SDZ had declined. However, the community composition of nirS nitrite reducers investigated by denaturing gradient gel electrophoresis did not change despite the observed alterations in abundance.
Impact Factor
Scopus SNIP
Web of Science
Times Cited
Times Cited
Scopus
Cited By
Cited By
Altmetric
3.251
1.570
17
37
Anmerkungen
Besondere Publikation
Auf Hompepage verbergern
Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Schlagwörter
PIG-MANURE; AGRICULTURAL SOILS; COMMUNITY; DENITRIFICATION; NITRIFICATION; INHIBITION; DYNAMICS; NITRATE; SAMPLES
Sprache
englisch
Veröffentlichungsjahr
2010
HGF-Berichtsjahr
2010
ISSN (print) / ISBN
0095-3628
e-ISSN
1432-184X
Zeitschrift
Microbial Ecology
Quellenangaben
Band: 60,
Heft: 4,
Seiten: 703-707
Verlag
Springer
Begutachtungsstatus
Peer reviewed
Institut(e)
Institute of Soil Ecology (IBOE)
PSP-Element(e)
G-504490-001
PubMed ID
20532498
Scopus ID
78149464195
Erfassungsdatum
2010-11-22