Agriculture & Biology
glutamate synthase (ferredoxin)
61%
NAD (coenzyme)
46%
alfalfa
40%
Ensifer meliloti
15%
amino acids
14%
root nodules
13%
glutamate synthase (NADH)
10%
ferredoxins
7%
nitrogen
7%
glutamate-ammonia ligase
7%
nitrogen fixation
6%
DNA
6%
proteins
6%
cDNA libraries
6%
NADP (coenzyme)
5%
symbiosis
5%
assimilation (physiology)
5%
open reading frames
5%
amino acid sequences
4%
genes
4%
clones
4%
gels
4%
RNA
4%
enzyme activity
4%
antibodies
4%
Escherichia coli
4%
genomics
3%
corn
3%
gene expression
3%
enzymes
2%
Medicine & Life Sciences
Glutamate Synthase (NADH)
100%
Medicago sativa
69%
Sinorhizobium meliloti
15%
Amino Acids
13%
Nitrogen
9%
Complementary DNA
7%
Nitrogen Fixation
7%
Ferredoxins
7%
Symbiosis
6%
Glutamate-Ammonia Ligase
6%
Zea mays
6%
DNA
5%
Proteins
5%
Enzymes
5%
NADP
5%
Gene Library
5%
Open Reading Frames
4%
Amino Acid Sequence
4%
Gels
4%
Genes
3%
Clone Cells
3%
Escherichia coli
3%
RNA
3%
Gene Expression
2%
Messenger RNA
2%
Antibodies
2%