Project description:This study evaluated the ammonium oxidizing communities (COA) associated with a potato crop (Solanum phureja) rhizosphere soil in the savannah of Bogotá (Colombia) by examining the presence and abundance of amoA enzyme genes and transcripts by qPCR and next-generation sequence analysis. amoA gene abundance could not be quantified by qPCR due to problems inherent in the primers; however, the melting curve analysis detected increased fluorescence for Bacterial communities but not for Archaeal communities. Transcriptome analysis by next-generation sequencing revealed that the majority of reads mapped to ammonium-oxidizing Archaea, suggesting that this activity is primarily governed by the microbial group of the Crenarchaeota phylum. In contrast,a lower number of reads mapped to ammonia-oxidizing bacteria.
Project description:Transcriptional profiling of marine ammonia oxidizing archaea Nitrosopumilus maritimus cells comparing exponential phase control cells with cells under 24 hours starvation and with cells under recovery after 24 hours starvation. Goal was to determine the effects of global transcriptional responses of N. maritimus cells under ammonia starvation and recovery conditions.
2017-11-01 | GSE103848 | GEO
Project description:Diversity of ammonia oxidizing archaea in the paddy soil
| PRJNA437370 | ENA
Project description:Ammonia-oxidizing Archaea
| PRJNA673573 | ENA
Project description:ammonia-oxidizing archaea in paddy soil
