Mathematics
Biosynthesis
85%
Mutant
65%
Sequencing
62%
Libraries
56%
Gene
51%
Fragment
51%
Ultraviolet
37%
Sequence Analysis
37%
Amino Acids
34%
Screening
28%
Radiation
27%
Protein
27%
Encoding
26%
Complement
20%
Partial
17%
Earth & Environmental Sciences
cloning
65%
biosynthesis
58%
mutant
55%
library
48%
DNA
43%
gene
39%
plasmid
31%
ultraviolet radiation
29%
spore
25%
amino acid
24%
screening
22%
protein
18%
analysis
6%
Agriculture & Biology
Streptomyces ansochromogenes
100%
nikkomycins
87%
molecular cloning
39%
biosynthesis
34%
Pyrococcus horikoshii
21%
open reading frames
20%
genes
18%
genetic vectors
16%
mutants
15%
DNA libraries
15%
methyltransferases
14%
ultraviolet radiation
11%
complement
11%
spores
10%
plasmids
9%
sequence analysis
9%
screening
9%
amino acids
7%
DNA
6%
Medicine & Life Sciences
nikkomycin
97%
Streptomyces
64%
Organism Cloning
48%
Open Reading Frames
25%
Pyrococcus horikoshii
23%
Genes
21%
Genetic Vectors
17%
Spores
15%
Methyltransferases
14%
Gene Library
13%
Sequence Analysis
12%
Libraries
11%
Plasmids
10%
Radiation
9%
Amino Acids
9%
Databases
7%
DNA
7%
Engineering & Materials Science
Biosynthesis
82%
Cloning
69%
DNA
53%
Genes
49%
Ultraviolet radiation
33%
Amino acids
31%
Screening
24%
Proteins
23%
Chemical Compounds
Nikkomycin
92%
Biosynthesis
43%
Antifungal
12%
Amino-Acid Residue
11%
Strain
9%
Protein
5%