Keyphrases
Natural Populations
100%
Ammonia Oxidizers
100%
Phylogenetic Diversity
100%
Nitrifier
100%
Specific PCR
100%
PCR Amplification
100%
Direct Amplification
60%
Aquatic Environment
40%
Species Composition
40%
Genomic DNA (gDNA)
20%
RDNA Sequences
20%
Universal Primers
20%
Vertical Profile
20%
Natural Samples
20%
Amplification Reaction
20%
PCR Primers
20%
Ammonia-oxidizing Bacteria
20%
Specific Primers
20%
Nested PCR (nPCR)
20%
Nitrosomonas
20%
Nitrosomonas Europaea
20%
Total Ammonia
20%
Total DNA
20%
Immunology and Microbiology
Ammonia Oxidizer
100%
Phylogeny
100%
Natural Population
100%
Polymerase Chain Reaction
100%
Species Composition
66%
Nitrosomonas
33%
Species
33%
Nitrosomonas europaea
33%
Ammonia Oxidizing Bacterium
33%
RNA Gene
33%
Nested Polymerase Chain Reaction
33%