Cheung A K, Vlcek C, Paces V, Schwyzer M
USDA, Agricultural Research Service, Ames, IA 50010.
Virus Genes. 1990 Sep;4(3):261-5. doi: 10.1007/BF00265635.
Differences between the immediate-early gene DNA sequences of two pseudorabies virus isolates (Indiana-Funkhauser and Ka) were resolved and confirmed. The deduced amino acid sequences showed that regions 2 and 4 have fewer changes than the rest of the molecules. These two conserved regions may be functionally important.