D
David A. Stahl
Researcher at University of Washington
Publications - 291
Citations - 46179
David A. Stahl is an academic researcher from University of Washington. The author has contributed to research in topics: Nitrosopumilus & Population. The author has an hindex of 94, co-authored 281 publications receiving 43057 citations. Previous affiliations of David A. Stahl include Northwestern University & Indiana University.
Papers
More filters
Journal ArticleDOI
Combination of 16S rRNA-targeted oligonucleotide probes with flow cytometry for analyzing mixed microbial populations.
TL;DR: Fluorescent oligonucleotide hybridization probes were used to label bacterial cells for analysis by flow cytometry and the intensity of fluorescence was increased additively by the combined use of two or three fluorescent probes complementary to different regions of the same 16S rRNA.
Journal ArticleDOI
Rapid determination of 16S ribosomal RNA sequences for phylogenetic analyses
TL;DR: A protocol is described for rapidly generating large blocks of 16S rRNA sequence data without isolation of the 16 S rRNA or cloning of its gene, and its phylogenetic usefulness is evaluated by examination of several 17S rRNAs whose gene sequences are known.
Journal ArticleDOI
Isolation of an autotrophic ammonia-oxidizing marine archaeon
Martin Könneke,Anne E. Bernhard,Anne E. Bernhard,José R. de la Torre,Christopher B. Walker,John B. Waterbury,David A. Stahl +6 more
TL;DR: The isolation of a marine crenarchaeote that grows chemolithoautotrophically by aerobically oxidizing ammonia to nitrite—the first observation of nitrification in the Archaea is reported, suggesting that nitrifying marine Cren archaeota may be important to global carbon and nitrogen cycles.
Journal ArticleDOI
Fluorescent-oligonucleotide probing of whole cells for determinative, phylogenetic, and environmental studies in microbiology.
TL;DR: Fluorescent-dye-conjugated oligonucleotides were used to classify 14 Fibrobacter strains by fluorescence microscopy and the direct detection of F. intestinalis in mouse cecum samples demonstrated the application of this technique to the characterization of complex natural samples.
Journal ArticleDOI
Ammonia oxidation kinetics determine niche separation of nitrifying Archaea and Bacteria
Willm Martens-Habbena,Paul M. Berube,Paul M. Berube,Hidetoshi Urakawa,José R. de la Torre,José R. de la Torre,David A. Stahl +6 more
TL;DR: Oligotrophic ammonia oxidation kinetics and cellular characteristics of the mesophilic crenarchaeon ‘Candidatus Nitrosopumilus maritimus’ strain SCM1 support the hypothesis that nitrification is more prevalent in the marine nitrogen cycle than accounted for in current biogeochemical models.