Mathematics
Nitrogen
95%
Cycling
89%
Transcription
88%
Carbon
81%
Soil
77%
Community
65%
Gene
63%
Glucose
21%
Enzymes
19%
Ammonium
19%
Availability
17%
Metabolism
14%
Nutrients
13%
Encoding
10%
Denitrification
10%
Nitrate
8%
Regulatory Networks
8%
Pollutants
7%
Biomass
7%
Microorganisms
7%
Ecosystem
6%
Acquisition
6%
Gene Expression
6%
Demonstrate
6%
Breakdown
5%
Protein
5%
Limiting
4%
Decompose
3%
Nitrogen Fixation
0%
Agriculture & Biology
labile carbon
100%
nitrogen cycle
85%
soil amendments
75%
microbial communities
62%
transcription (genetics)
48%
soil
32%
genes
22%
nitrogen
16%
ammonium
13%
glucose
13%
enzymes
9%
denitrification
8%
nitrification
8%
metabolism
8%
agricultural soils
8%
nitrogenase
8%
biogeochemical cycles
8%
soil microorganisms
7%
agroecosystems
7%
nitrogen fixation
7%
pollutants
6%
soil organic matter
6%
assimilation (physiology)
6%
transporters
6%
nitrates
6%
uptake mechanisms
4%
microorganisms
4%
carbon
4%
biomass
4%
gene expression
4%
degradation
4%
nutrients
4%
proteins
2%
Engineering & Materials Science
Transcription
75%
Genes
62%
Nitrogen
60%
Soils
51%
Carbon
49%
Gene encoding
19%
Enzymes
18%
Glucose
18%
Metabolism
13%
Nutrients
13%
Availability
11%
Nitrogen fixation
10%
Nitrification
8%
Denitrification
7%
Biological materials
7%
Nitrates
6%
Microorganisms
6%
Gene expression
5%
Ecosystems
5%
Proteins
4%
Biomass
4%
Decomposition
3%
Medicine & Life Sciences
Soil
70%
Microbiota
64%
Carbon
64%
Nitrogen
64%
Genes
26%
nitrate transporters
10%
Glucose
10%
Nitrification
9%
ammonium nitrate
9%
Nutrients
9%
Denitrification
8%
Enzymes
8%
Nitrogenase
8%
Nitrogen Fixation
8%
Up-Regulation
7%
Metagenome
7%
Ketoglutaric Acids
7%
Ammonium Compounds
6%
Biomass
6%
Environmental Pollutants
6%
Ecosystem
6%
Immobilization
5%
Down-Regulation
3%
Gene Expression
3%
Proteins
2%
Earth & Environmental Sciences
microbial community
54%
gene
49%
nitrogen
38%
carbon
36%
soil
27%
glucose
19%
incubation
18%
enzyme
17%
metabolism
12%
ammonium
12%
nitrogen fixation
8%
soil microorganism
8%
gene expression
8%
inorganic nitrogen
8%
agricultural ecosystem
8%
nutrient cycling
7%
agricultural soil
7%
immobilization
7%
soil organic matter
6%
relative abundance
6%
nitrification
6%
denitrification
6%
assimilation
6%
nitrate
5%
protein
5%
decomposition
5%
regulation
5%
nutrient
4%
biomass
4%
pollutant
4%
laboratory
3%
effect
1%
Chemical Compounds
Soil
55%
Nitrogen
39%
Carbon Atom
30%
Glucose
13%
Nutrient
12%
Ammonium
9%
Pharmacological Metabolism
9%
Nitrification
9%
Soil Organic Matter
8%
Nitrogen Fixation
8%
Denitrification
7%
Ecosystem
7%
Environmental Pollutant
4%
Nitrate
4%
Time
4%
Decomposition
3%
Chemical Transformation
3%
Protein
2%