Agriculture & Biology
Brevibacillus
98%
peptide antibiotics
93%
nonribosomal peptides
82%
ligases
60%
biosynthesis
40%
operon
19%
peptides
18%
ornithine
16%
reports (publications)
15%
genomics
8%
Gram-positive bacteria
7%
valine
7%
B-lymphocytes
6%
threonine
6%
substrate specificity
6%
isomers
6%
codons
6%
amino acid composition
6%
tandem mass spectrometry
6%
tyrosine
6%
lysine
5%
hybridization
5%
antibiotics
5%
sequence analysis
5%
nutrients
4%
amino acids
3%
Medicine & Life Sciences
non-ribosomal peptide synthase
100%
Operon
22%
Ornithine
18%
Peptides
17%
Brevibacillus
12%
Brevibacillus texasporus BT peptide antibiotic
9%
Amino Acids
9%
Cosmids
9%
Valine
8%
Firearms
7%
Substrate Specificity
7%
Gram-Positive Bacteria
7%
Tandem Mass Spectrometry
7%
Codon
6%
Lysine
6%
Computer Simulation
6%
Sequence Analysis
6%
Tyrosine
6%
Nutrients
5%
Anti-Bacterial Agents
4%
2-butenyl-4-methylthreonine
1%
Earth & Environmental Sciences
biosynthesis
70%
peptide
63%
antibiotics
61%
genomics
9%
amino acid
8%
nutrient limitation
6%
isomer
5%
hunting
4%
purification
4%
library
4%
mass spectrometry
4%
substrate
3%
bacterium
3%
cell
2%
experiment
1%
analysis
1%