HSV-Tk Gene

**Semantic type:** Gene or Genome

**Definition:** Herpes simplex virus thymidine kinase (HSV-Tk) gene encodes thymidine kinase protein, which is important for herpes simplex virus infection. The TK gene and promoter are widely used in genetic research because of the easily selectable phenotype.

**Synonyms:** - HSV-Tk - Herpes Simplex Virus Thymidine Kinase Gene