Agriculture & Biology
alfalfa
60%
plastids
28%
inheritance (genetics)
25%
Digitaria californica
24%
Bouteloua curtipendula
17%
Medicago sativa
17%
genotype
16%
bark beetles
14%
Eragrostis lehmanniana
13%
Mexico
12%
irrigation
12%
forage yield
12%
farmers
12%
deserts
12%
Sonoran Desert
12%
Arabidopsis
11%
salinity
11%
grasses
10%
gametophytes
10%
grazing
9%
cells
8%
Chino del tomate virus
8%
heritability
8%
summer
8%
regrowth
8%
plant breeders
8%
Scolytus schevyrewi
8%
dry environmental conditions
7%
Malus fusca
7%
plant breeding
7%
chloroplast DNA
7%
seedling emergence
7%
Bouteloua gracilis
7%
corn
7%
warm season grasses
7%
land restoration
7%
tree crown
7%
Scolytus scolytus
7%
history
7%
habitats
6%
seedlings
6%
Scolytus multistriatus
6%
Medicago
6%
perennial grasses
6%
Eragrostis intermedia
6%
water requirement
6%
Rhizophagus (insect)
6%
leaching
6%
seeds
6%
livestock
6%
Medicine & Life Sciences
Medicago sativa
100%
Plastids
61%
Genotype
21%
Arabidopsis
20%
Pollen
19%
Germination
15%
Chlorophyll
14%
Ovule
13%
Inheritance Patterns
13%
Seedlings
10%
Chloroplast DNA
9%
Mexico
9%
Zea mays
9%
Paternal Inheritance
9%
Farmers
9%
Pollen Tube
8%
Ecosystem
8%
Population
8%
Weevils
7%
Genetic Variation
7%
Breeding
6%
Cell Biology
6%
Pollination
6%
Plant Breeding
6%
Sorghum
6%
Poaceae
6%
Coleoptera
6%
Seeds
6%
Flowers
5%
Mitochondrial RNA
5%
Zygote
5%
Nuclear Pore
5%
Ovum
5%
Organelles
5%
Mitochondria
5%
Earth & Environmental Sciences
grass
18%
bark
13%
beetle
13%
desert
11%
grazing
10%
overstory
10%
alfalfa
9%
seed
7%
arid environment
7%
livestock
7%
drought
6%
irrigation
6%
seedling emergence
6%
seed production
6%
revegetation
6%
aquaculture effluent
6%
wounding
6%
defoliation
5%
line source
5%
seedling
5%
halophyte
5%
plastid
5%
history
5%