Earth & Environmental Sciences
microbial mat
100%
biomarker
75%
lipid
68%
isoprenoid
60%
spatial distribution
55%
DNA
39%
microcosm
33%
incubation
26%
gene
24%
photic zone
20%
in situ
19%
methanogenesis
18%
detection method
16%
fluorescence
13%
surface layer
13%
phylogenetics
13%
hydrogen
12%
methane
12%
microorganism
12%
sulfate
11%
substrate
10%
ecosystem
9%
analysis
8%
sediment
7%
experiment
6%
distribution
5%
rate
5%
Agriculture & Biology
methanogens
96%
biomarkers
72%
spatial distribution
66%
isoprenoids
56%
lipids
43%
methane production
34%
Archaea
33%
Methanolobus
29%
Methanosarcinales
27%
coenzyme-B sulfoethylthiotransferase
25%
euphotic zone
24%
DNA
24%
ribosomal RNA
22%
trimethylamine
20%
fluorescence in situ hybridization
16%
sediments
14%
hydrogen
14%
sulfates
13%
ecosystems
12%
genes
11%
microorganisms
10%
phylogeny
9%
methodology
4%