Earth & Environmental Sciences
genetic variation
96%
polymorphism
83%
marker
66%
heterozygosity
36%
genetic marker
35%
genetic differentiation
33%
genetic diversity
29%
endangered species
29%
population structure
28%
canyon
25%
amplification
25%
cluster analysis
24%
national park
23%
analysis
21%
gene
20%
recommendation
19%
Agriculture & Biology
Astragalus
100%
amplified fragment length polymorphism
78%
endangered species
78%
genetic variation
49%
canyons
13%
multidimensional scaling
11%
national parks
9%
cluster analysis
9%
population structure
8%
heterozygosity
8%
genetic markers
7%
genes
3%
methodology
2%
Medicine & Life Sciences
Genetic Variation
76%
Population
31%
Astragalus Plant
18%
Endangered Species
13%
Recreational Parks
13%
Genetic Heterogeneity
10%
Genetic Markers
9%
Cluster Analysis
7%
Multivariate Analysis
6%
Polymerase Chain Reaction
5%
Genes
3%