Article
Sequence analysis of thymidine kinase-defective mutants of equine herpesvirus-1 (EHV-1).
Gene - 30 Apr 1993
Corrochano L M, Madueño F, Field H J, de la Fuente R
Abstract excerpt
We have amplified, cloned and sequenced the gene encoding the thymidine kinase (TK) of a wild-type strain (Ab4) of equine herpesvirus-1 (EHV-1) and two mutants with defective TK activity isolated for resistance to penciclovir (PCV). One of the mutants, PR1, has suffered a 879-bp deletion which reduces the size of TK to 180 bp. The other mutant, PR3, has an adenine to cytosine mutation resulting in a Lys38-->Thr...
Topics
- Amino Acid Sequence
- Base Sequence
- DNA, Viral
- Defective Viruses
- Herpesvirus 1, Equid
- Molecular Sequence Data
- Mutation
- Polymerase Chain Reaction
- Sequence Deletion
- Thymidine Kinase
- Viral Vaccines
