Complete genome analysis confirms that the pygmy marmoset adenovirus is a variant of the skunk adenovirus 1 - Short communication

The complete genomic sequence along with phylogenetic analyses of an adenovirus (AdV), isolated from a dead captive pygmy marmoset (Callithrix pygmaea) from a Hungarian zoo is reported. Earlier, based on the phylogenetic analysis of the sequence of a PCR-amplified fragment from the DNA polymerase gene, the pygmy marmoset AdV (PMAdV) has been reported to cluster closest to certain chiropteran AdVs. In the following years similar AdVs were discovered in additional mammalian hosts, including a skunk (Mephitis mephitis), African pygmy hedgehogs (Atelerix albiventris), North American porcupines (Erethizon dorsatum) and grey fox (Urocyon cinereoargenteus). After the full genome analysis of the skunk adenovirus (SkAdV-1), a novel species Skunk mastadenovirus A (SkAdV-A) has been established. The AdVs, originating from the African pygmy hedgehogs, have been found to belong to virus species SkAdV-A. Partial gene sequences from the porcupine AdVs have also implied their very close genetic relatedness to SkAdV-A. The complete genomic sequence of PMAdV, examined in this study, was found to share 99.83% nucleotide identity with SkAdV-1, thus unequivocally represents a genomic variant of SkAdV-1. The observation that viruses classifiable as SkAdV-A are able to infect and cause diseases in several, distantly related mammals seems to deserve further studies to elucidate the infection biology of this intriguing AdV.

Medienart:

E-Artikel

Erscheinungsjahr:

2020

Erschienen:

2020

Enthalten in:

Zur Gesamtaufnahme - volume:68

Enthalten in:

Acta veterinaria Hungarica - 68(2020), 3 vom: 30. Sept., Seite 323-327

Sprache:

Englisch

Beteiligte Personen:

Doszpoly, Andor [VerfasserIn]
Hornyák, Ákos [VerfasserIn]
Bányai, Krisztián [VerfasserIn]

Links:

Volltext

Themen:

Adenoviridae
Complete genome
Cross-species transmission
Journal Article
Research Support, Non-U.S. Gov't
Skunk mastadenovirus A

Anmerkungen:

Date Completed 19.08.2021

Date Revised 19.08.2021

published: Electronic

Citation Status MEDLINE

doi:

10.1556/004.2020.00039

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM316969761