Agriculture & Biology
provenance
100%
genetic variation
89%
Adansonia digitata
64%
Fraxinus excelsior
64%
Hymenoscyphus fraxineus
62%
dieback
49%
climate
38%
forest trees
32%
tree crown
32%
gardens
30%
Denmark
29%
phenology
29%
genetic improvement
28%
Quercus robur
25%
Abies nordmanniana
23%
breeding
23%
quantitative genetics
22%
Senegalia senegal
21%
Christmas trees
21%
Northern European region
20%
Tilia cordata
20%
Scandinavia
20%
drought
19%
tree breeding
19%
clones
19%
breeding programs
18%
Tectona grandis
18%
Western Africa
18%
embolism
17%
Picea abies
17%
genetic stability
17%
geographical distribution
17%
Fraxinus
17%
gum arabic
17%
wood density
16%
Jatropha curcas
16%
plus trees
16%
Abies grandis
16%
economics
16%
Prunus avium
16%
Ghana
16%
Quercus petraea
15%
heritability
15%
water treatment
15%
Earth & Environmental Sciences
genetic variation
81%
provenance
78%
genetic differentiation
55%
breeding
53%
phenology
39%
dieback
38%
genetic diversity
31%
clone
30%
provenance trial
29%
damage
25%
local adaptation
24%
trial
22%
drought
22%
ploidy
21%
ash
21%
cline
21%
heritability
19%
hedge
19%
climate
19%
West Africa
18%
garden
18%
Europe
18%
pathogen
18%
domestication
18%
xylem
18%
growth response
17%
economics
16%
genetic analysis
16%
inoculation
15%
seed
15%
Medicine & Life Sciences
Fraxinus
77%
Breeding
31%
Gardens
29%
Adansonia
28%
Genetic Variation
23%
Forests
22%
Acacia
21%
Gum Arabic
21%
Seedlings
21%
Ascomycota
21%
Emerging Communicable Diseases
19%
Climate Change
19%
Senegal
18%
Ploidies
16%
Population
15%
Innate Immunity
15%