Search Results - "Kleineidam, Kristina"

Abundances and potential activities of nitrogen cycling microbial communities along a chronosequence of a glacier forefield by Brankatschk, Robert, Töwe, Stefanie, Kleineidam, Kristina, Schloter, Michael, Zeyer, Josef

“…Glacier forefields are ideal ecosystems to study the development of nutrient cycles as well as single turnover processes during soil development. In this…”
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Accumulation of Sulfonamide Resistance Genes in Arable Soils Due to Repeated Application of Manure Containing Sulfadiazine by HEUER, Holger, SOLEHATI, Qodiah, ZIMMERLING, Ute, KLEINEIDAM, Kristina, SCHLOTER, Michael, MÜLLER, Tanja, FOCKS, Andreas, THIELE-BRUHN, Soren, SMALLA, Kornelia

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Influence of the nitrification inhibitor 3,4-dimethylpyrazole phosphate (DMPP) on ammonia-oxidizing bacteria and archaea in rhizosphere and bulk soil by Kleineidam, Kristina, Košmrlj, Kristina, Kublik, Susanne, Palmer, Iris, Pfab, Helena, Ruser, Reiner, Fiedler, Sabine, Schloter, Michael

“…► We compared the effect of DMPP on ammonia-oxidizing bacteria and archaea. ► DMPP only affected the bacteria, whereas the archaea remained unaffected. ► This…”
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Changes in Diversity and Functional Gene Abundances of Microbial Communities Involved in Nitrogen Fixation, Nitrification, and Denitrification in a Tidal Wetland versus Paddy Soils Cultivated for Different Time Periods by BANNERT, Andrea, KLEINEIDAM, Kristina, WISSING, Livia, MUELLER-NIGGEMANN, Cornelia, VOGELSANG, Vanessa, WELZL, Gerhard, ZHIHONG CAO, SCHLOTER, Michael

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Differences in amplification efficiency of standard curves in quantitative real-time PCR assays and consequences for gene quantification in environmental samples by Töwe, Stefanie, Kleineidam, Kristina, Schloter, Michael

“…High and comparable efficiency values are the key for reliable quantification of target genes from environmental samples using real-time PCR. Therefore it was…”
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Influence of different litter quality on the abundance of genes involved in nitrification and denitrification after freezing and thawing of an arable soil by Su, Mingxia, Kleineidam, Kristina, Schloter, Michael

“…Due to disruption of soil aggregates and cell lysis and the subsequent release of organic C and N, increased microbial N transformation processes can be…”
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Effect of Sulfadiazine-Contaminated Pig Manure on the Abundances of Genes and Transcripts Involved in Nitrogen Transformation in the Root-Rhizosphere Complexes of Maize and Clover by Ollivier, Julien, Kleineidam, Kristina, Reichel, Rüdiger, Thiele-Bruhn, Sören, Kotzerke, Anja, Kindler, Reimo, Wilke, Berndt-Michael, Schloter, Michael

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Nitrogen turnover in soil and global change by Ollivier, Julien, Töwe, Stefanie, Bannert, Andrea, Hai, Brigitte, Kastl, Eva-Maria, Meyer, Annabel, Su, Ming Xia, Kleineidam, Kristina, Schloter, Michael

“…Abstract Nitrogen management in soils has been considered as key to the sustainable use of terrestrial ecosystems and a protection of major ecosystem services…”
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Improved protocol for the simultaneous extraction and column-based separation of DNA and RNA from different soils by Töwe, Stefanie, Wallisch, Stefanie, Bannert, Andrea, Fischer, Doreen, Hai, Brigitte, Haesler, Felix, Kleineidam, Kristina, Schloter, Michael

“…We developed an improved protocol, allowing the simultaneous extraction of DNA and RNA from soil using phenol-chloroform with subsequent column-based…”
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Abundance of Microbes Involved in Nitrogen Transformation in the Rhizosphere of Leucanthemopsis alpina (L.) Heywood Grown in Soils from Different Sites of the Damma Glacier Forefield by Töwe, Stefanie, Albert, Andreas, Kleineidam, Kristina, Brankatschk, Robert, Dümig, Alexander, Welzl, Gerhard, Munch, Jean Charles, Zeyer, Josef, Schloter, Michael

“…Glacier forefields are an ideal playground to investigate the role of development stages of soils on the formation of plant-microbe interactions as within the…”
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Influence of difloxacin-contaminated manure on microbial community structure and function in soils by Kotzerke, Anja, Hammesfahr, Ute, Kleineidam, Kristina, Lamshöft, Marc, Thiele-Bruhn, Sören, Schloter, Michael, Wilke, Berndt-Michael

“…Difloxacin (DIF) belongs to the fluoroquinolones, a frequently detected group of antibiotics in the environment. It is excreted in pig manure to a large extent…”
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Effect of Sulfadiazine on Abundance and Diversity of Denitrifying Bacteria by Determining nirK and nirS Genes in Two Arable Soils by Kleineidam, Kristina, Sharma, Shilpi, Kotzerke, Anja, Heuer, Holger, Thiele-Bruhn, Sören, Smalla, Kornelia, Wilke, Berndt-Michael, Schloter, Michael

“…Sulfadiazine (SDZ) is an antibiotic frequently used in agricultural husbandry. Via manuring of excrements of medicated animals, the drug reaches the soil and…”
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Effects of repeated application of sulfadiazine-contaminated pig manure on the abundance and diversity of ammonia and nitrite oxidizers in the root-rhizosphere complex of pasture plants under field conditions by Ollivier, Julien, Schacht, Daniela, Kindler, Reimo, Groeneweg, Joost, Engel, Marion, Wilke, Berndt-Michael, Kleineidam, Kristina, Schloter, Michael

“…In a field experiment, the impact of repeated application of the antibiotic sulfadiazine (SDZ)-contaminated pig manure was assessed on functional microbial…”
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Comparison of lipid biomarker and gene abundance characterizing the archaeal ammonia-oxidizing community in flooded soils by Bannert, Andrea, Mueller-Niggemann, Cornelia, Kleineidam, Kristina, Wissing, Livia, Cao, Zhi-Hong, Schwark, Lorenz, Schloter, Michael

“…In the last years, archaea have been identified as key players in global N cycling, especially in nitrification. Ammonia-oxidizing archaea (AOA) are postulated…”
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Nitrogen turnover in soil and global change: Key players of soil nitrogen cycle by Ollivier, Julien, Töwe, Stefanie, Bannert, Andrea, Hai, Brigitte, Kastl, Eva-Maria, Meyer, Annabel, Su, Ming Xia, Kleineidam, Kristina, Schloter, Michael

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Alterations in total microbial activity and nitrification rates in soil due to amoxicillin-spiked pig manure by Kotzerke, Anja, Fulle, Melanie, Sharma, Shilpi, Kleineidam, Kristina, Welzl, Gerhard, Lamshöft, Marc, Schloter, Michael, Wilke, Berndt-Michael

“…Most veterinary drugs enter the environment via manure application. However, ecotoxic effects of antibiotics are varying as a function of their physicochemical…”
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Manure contaminated with the antibiotic sulfadiazine impairs the abundance of nirK- and nirS-type denitrifiers in the gut of the earthworm Eisenia fetida by Kotzerke, Anja, Klemer, Sven, Kleineidam, Kristina, Horn, Marcus A, Drake, Harold L, Schloter, Michael, Wilke, Berndt-Michael

“…The antibiotic sulfadiazine (SDZ) can affect denitrifying bacteria in soil. However, effects on denitrifiers in the gut of earthworms have not been described…”
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Nitrogen turnover in soil and global change: Ecology and metagenomics of soil microorganisms by OLLIVIER, Julien, TÖWE, Stefanie, BANNERT, Andrea, HAI, Brigitte, KASTL, Eva-Maria, MEYER, Annabel, XIA SU, Ming, KLEINEIDAM, Kristina, SCHLOTER, Michael

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