Keyphrases
6-Thioguanine (6-TG)
62%
Chinese Hamster
12%
Cytomegalovirus Infection
100%
Frequency Expressions
12%
Human Cytomegalovirus
100%
Hypoxanthine
12%
Hypoxanthine-guanine Phosphoribosyltransferase
37%
Infected Cells
12%
Lung
12%
Mutation Frequency
50%
N-methyl-N′-nitro-N-nitrosoguanidine
12%
PCR Analysis
12%
Plaque-forming Units
12%
Resistant Clones
25%
Specific DNA Sequence
12%
Specific Locus
100%
Specificity Protein 1
12%
Synergistic Enhancement
12%
V79 Cells
37%
Medicine and Dentistry
Cytomegalovirus Infection
100%
DNA Sequence
9%
Human Cytomegalovirus
100%
Human Cytomegalovirus (Strain AD169)
9%
Hypoxanthine
9%
Hypoxanthine Phosphoribosyltransferase
27%
Infection
9%
Lung
9%
Mutation Rate
36%
Nitrosoguanidine
9%
Tioguanine
45%
Pharmacology, Toxicology and Pharmaceutical Science
Chinese Hamster
9%
Cytomegalovirus Infection
100%
Human Cytomegalovirus
100%
Human Cytomegalovirus (Strain AD169)
9%
Hypoxanthine
9%
Hypoxanthine Phosphoribosyltransferase
27%
Infection
9%
Nitrosoguanidine
9%
Tioguanine
45%
Biochemistry, Genetics and Molecular Biology
Chinese Hamster
9%
DNA Sequence
9%
Human Cytomegalovirus
100%
Human Cytomegalovirus (Strain AD169)
9%
Hypoxanthine-Guanine Phosphoribosyltransferase
27%
Mutation Rate
36%
Tioguanine
45%
Neuroscience
DNA Sequencing
8%
Human Cytomegalovirus
100%
Hypoxanthine
8%
Hypoxanthine Phosphoribosyltransferase
25%
Plaque
8%
Tioguanine
41%