Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Hans-Peter Koops"'
Publikováno v:
Bergey's Manual of Systematics of Archaea and Bacteria. :1-17
Publikováno v:
Bergey's Manual of Systematics of Archaea and Bacteria. :1-3
Autor:
Alexander K. T. Kirschner, Andreas Pommerening-Röser, R. Hornek, Robert L. Mach, Norbert Kreuzinger, Andreas H. Farnleitner, Hans-Peter Koops
Publikováno v:
Journal of Microbiological Methods. 66:147-155
The gene encoding the active site of the ammonia monooxygenase (amoA) has been exploited as molecular marker for studying ammonia-oxidizing bacteria (AOB) diversity in the environment. Primers amplifying functional genes are often degenerated and the
Autor:
Michael Wagner, Ulrike Purkhold, Gabriele Timmermann, Andreas Pommerening-Röser, Hans-Peter Koops
Publikováno v:
International Journal of Systematic and Evolutionary Microbiology. 53:1485-1494
The phylogenetic relationship of 12 ammonia-oxidizing isolates (eight nitrosospiras and four nitrosomonads), for which no gene sequence information was available previously, was investigated based on their genes encoding 16S rRNA and the active site
Publikováno v:
International Journal of Systematic and Evolutionary Microbiology. 51:2021-2030
A comparison of the phylogeny of 38 isolates of chemolithoautotrophic ammonia-oxidizing bacteria (AOB) based on 16S rRNA gene sequences, 16S-235 rDNA intergenic spacer region (ISR) sequences and species affiliations based on DNA homology values was p
Publikováno v:
FEMS Microbiology Ecology. 37:1-9
Nitrification is an important factor in the global nitrogen cycle. Therefore, an increasing number of publications deal with in situ studies of natural bacterial populations participating in this process. However, some crucial points complicate suchl
Autor:
Stefan Juretschko, Andreas Pommerening-Röser, Hans-Peter Koops, Michael Wagner, Markus Schmid, Ulrike Purkhold
Publikováno v:
Applied and Environmental Microbiology. 66:5368-5382
The current perception of evolutionary relationships and the natural diversity of ammonia-oxidizing bacteria (AOB) is mainly based on comparative sequence analyses of their genes encoding the 16S rRNA and the active site polypeptide of the ammonia mo
Autor:
Gabriele Timmermann, Markus Schmid, Karl-Heinz Schleifer, Michael Wagner, Stefan Juretschko, Andreas Pommerening-Röser, Hans-Peter Koops
Publikováno v:
Applied and Environmental Microbiology. 64:3042-3051
The ammonia-oxidizing and nitrite-oxidizing bacterial populations occurring in the nitrifying activated sludge of an industrial wastewater treatment plant receiving sewage with high ammonia concentrations were studied by use of a polyphasic approach.
Autor:
Karl-Heinz Schleifer, Hans-Peter Koops, Gabriele Rath, Stefan Juretschko, Daniel R. Noguera, Michael Wagner
Publikováno v:
Water Science and Technology. 37:441-449
16S rRNA-targeted oligonucleotide probes for phylogenetically defined groups of autotrophic ammonia-oxidizing bacteria were used for analyzing the natural diversity of nitrifiers in an industrial sewage treatment plant receiving sewage with high ammo
Publikováno v:
Systematic and Applied Microbiology. 19:344-351
Summary The phylogenetic relationships within the genus Nitrosomonas were examined in order to obtain a basis for the development of a taxonomically, as well as ecophysiologically related gene probe system suitable for in situ analysis of natural pop