| hepatitis D virus | A small "defective" RNA virus, similar to viroids and virusoids, that requires the presence of hepatitis B virus for replication. The clinical course is variable but is usually more severe than other hepatitides. Synonym: hepatitis delta virus. (05 Mar 2000) |
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| hepatitis e virus | A positive-stranded RNA virus species in the genus calicivirus, causing enterically-transmitted non-a, non-b hepatitis (hepatitis e). (12 Dec 1998) |
| hepatitis virus, duck | An enterovirus with high mortality that attacks ducklings 3 days to 3 weeks old. (12 Dec 1998) |
| herpes simplex virus | <virology> A virus in the family Herpesviridae. Type 1 HSVcauses blisters on the lips, nostrils, and possibly on the lining of the eyelids. Type 2 HSV causes blisters and lesions on and aroundgenitalia. (09 Oct 1997) |
| herpes simplex virus 1 helicase-primase | <enzyme> Complex of three herpes-encoded gene products (ul52, ul5, and ul8) in addition to helicase activity, contains a tightly associated complex that may prime lagging strand synthesis as it unwinds DNA at the viral replication fork Registry number: EC 3.1.- Synonym: hsv-1 helicase-primase, ul5 protein, hsv helicase-primase complex, ul52 protein, ul8 protein (26 Jun 1999) |
| herpes simplex virus DNA polymerase | <enzyme> 3'-5'-exonuclease activity is associated with herpes simplex virus DNA polymerase; interacts with hsv-1 ul42 protein Registry number: EC 3.1.11.- Synonym: hsv DNA polymerase, polymerase associated exonuclease, herpes simplex virus 1 ul30 polymerase, hsv-1 ul30 protein, DNA polymerase ul30, hsv-1 (26 Jun 1999) |
| herpes simplex virus protein vmw65 | Trans-acting protein that combines with host factors to induce immediate early gene transcription in herpes simplex virus. (12 Dec 1998) |
| herpes simplex virus type 1 UL13 protein kinase | <enzyme> Phosphorylates icp22 and involved in the accumulation of alpha and gamma mrnas and proteins in the infected cells; aa sequence has been determined Registry number: EC 2.7.1.- Synonym: ul13 protein kinase, hsv-1, hsv-1 ul13 protein, hsv-1 ul13 pk, u(l)13 protein kinase, protein kinase ul13 (26 Jun 1999) |
| herpes virus 1, bovine | A species of varicellovirus that causes rhinotracheitis in cattle. (12 Dec 1998) |
| herpes virus 1, canid | A species of varicellovirus virus that causes a disease in newborn puppies. (12 Dec 1998) |
| herpes virus 1, cercopithecine | A species of simplexvirus that causes vesicular lesions of the mouth in monkeys. When the virus is transmitted to man it causes an acute encephalitis or encephalomyelitis, which is nearly always fatal. (12 Dec 1998) |
| herpes virus 1, equid | A species of varicellovirus and the aetiologic agent of a disease in horses causing abortion. It may also cause respiratory catarrh in young horses. (12 Dec 1998) |
| herpes virus 1, gallid | A species of varicellovirus found on every continent and affecting mainly chickens and occasionally pheasants. (12 Dec 1998) |
| herpes virus 1, human | The type species of simplexvirus causing most forms of non-genital herpes simplex in humans. Primary infection occurs mainly in infants and young children and then the virus becomes latent in the dorsal root ganglion. It then is periodically reactivated throughout life causing mostly benign conditions. (12 Dec 1998) |
| herpes virus 1, ranid | A species of the family herpesviridae, whose genus is so far unnamed. It is probably the causative agent of adenoma or adenocarcinoma in the kidneys of certain frogs. (12 Dec 1998) |