Medicine & Life Sciences
Methane
100%
Carbon
88%
Coal
76%
Microbiota
72%
Oceans and Seas
58%
Groundwater
55%
Hydrothermal Vents
55%
Secondary Ion Mass Spectrometry
46%
Ecosystem
46%
Heterotrophic Processes
43%
Deltaproteobacteria
38%
Archaea
35%
Embryophyta
34%
Ponds
34%
Cold Temperature
34%
Extremophiles
33%
Sulfides
33%
Temperature
32%
Microbial Consortia
31%
Hot Springs
30%
Biomineralization
28%
Fluorescence In Situ Hybridization
26%
Metagenomics
25%
Oxalates
24%
Minerals
24%
Sulfates
24%
Geography
24%
Snails
23%
Bangladesh
22%
Silicon Dioxide
21%
Growth
21%
Hot Temperature
17%
Bacteria
17%
16S Ribosomal RNA
17%
Life Style
15%
Thiosulfates
14%
Salinity
14%
Population
14%
Carbonates
13%
Isotopes
13%
Geologic Sediments
13%
Datasets
13%
Nitrogen
13%
Nutrients
12%
Carbon Cycle
12%
Gammaproteobacteria
11%
Phylogeny
11%
Arsenic
11%
Metagenome
11%
methylamine
11%
Earth & Environmental Sciences
microbial community
37%
fluid
35%
extremophile
28%
venting
24%
microbial mat
23%
incubation
23%
morphotype
22%
seamount
20%
deconvolution
20%
biogeography
20%
pond
20%
mass spectrometry
20%
oceanic crust
19%
niche
18%
continental margin
17%
cyanobacterium
17%
fluorescence
16%
community composition
16%
gene
16%
aquifer
15%
ion
15%
methane
14%
microorganism
14%
cold
13%
time series
13%
colonization
13%
basalt
12%
thiosulfate
12%
cell
11%
in situ
11%
groundwater
11%
spreading center
11%
ocean
10%
mineral
10%
oxidation
9%
rock
9%
habitat
8%
parameter
8%
hydrothermal fluid
8%
seafloor
7%
geochemistry
7%
organic carbon
7%
sulfide
7%
analysis
7%
crust
7%
biogeochemical cycle
7%
salinity
6%
organism
6%
water
6%
nutrient
6%
Agriculture & Biology
microbial communities
39%
methane
36%
fluids
32%
microorganisms
29%
extremophiles
27%
aquifers
26%
delta-Proteobacteria
25%
sulfate-reducing bacteria
25%
Archaea
22%
time series analysis
21%
Desulfobulbaceae
20%
biogeography
20%
oceans
20%
mass spectrometry
20%
fluorescence in situ hybridization
19%
ions
17%
transcriptomics
16%
niches
16%
Desulfococcus
16%
geochemistry
15%
minerals
14%
transcription (genetics)
14%
oxidation
12%
organic carbon
12%
thiosulfates
11%
habitats
10%
heat
10%
sulfides
10%
salinity
10%
gamma-Proteobacteria
9%
temperature
8%
Aquificae
8%
heterotrophs
8%
thermophilic microorganisms
7%
ribosomal RNA
7%
cells
7%
microbial growth
6%
nutrient requirements
6%
nutrient availability
6%
clones
6%
harbors (waterways)
5%
denitrification
5%
silicates
5%
drilling
5%
autotrophs
5%
carbon dioxide fixation
5%
biogeochemical cycles
5%
space and time
5%
sampling
5%