Earth & Environmental Sciences
rhizobacterium
87%
cultivar
81%
defense
61%
symbiont
52%
enforcement
47%
breeding
43%
fitness
42%
seed production
31%
sanction
31%
domestication
28%
symbiosis
25%
genotype
23%
cooperation
19%
indicator
12%
soil
9%
Agriculture & Biology
Rhizobium
64%
legumes
53%
symbionts
42%
cultivars
37%
artificial selection
26%
breeding
26%
seed crop production
24%
domestication
22%
symbiosis
20%
beans
18%
genotype
12%
soil
10%
Medicine & Life Sciences
Rhizobium
100%
Fabaceae
83%
Breeding
50%
Domestication
34%
Symbiosis
29%
Soil
23%
Seeds
22%
Genotype
15%
Chemical Compounds
Strain
45%
Indicator
28%
Environment
18%