First identification of canine adenovirus 1 in mink and bioinformatics analysis of its 100 K protein

Copyright © 2023 Hou, Xu, Wang, Zhang, Yin, Li, Lei, Cai, Zhu and Wang..

Introduction: Animal trade favors the spreading of emerging canine adenovirus 1 (CAdV-1) in mink. Because the 100K protein is not exposed to the viral surface at any stage, it can be used to differentiate the vaccine from wild virus infection. However, no related research has been conducted. This study aimed to find evidence of CAdV-1 in mink and predict the character of the 100K protein in the current circulating CAdV-1 strain of mink.

Method: In this experiment, the identification of CAdV-1, the phylogenetic tree, homology, and bioinformatics analysis of 100K were conducted.

Results: The results showed that the CAdV-1 was identified in the mink and that its Fiber was located in a separate branch. It was closely related to strains isolated from Norwegian Arctic fox and Red fox. 100K was located in a separate branch, which had the closest genetic relationship with skunks, porcupines, raccoons, and hedgehogs and a far genetic relationship with the strains in dogs. 100K protein is an unstable and hydrophobic protein. It had evidence of selective pressure and recombination, 1 glycosylation site, 48 phosphorylation sites, 60 dominant B cell epitopes, and 9 peptides of MHC-I and MHC-II. Its subcellular localization was mainly in the endoplasmic reticulum and mitochondria. The binding sites of 100K proteins were DBP proteins and 33K proteins.

Discussion: The stains in the mink were different from fox. The exploration of its genomic characteristics will provide us with a deeper understanding of the prevention of canine adenovirus.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:14

Enthalten in:

Frontiers in microbiology - 14(2023) vom: 28., Seite 1245581

Sprache:

Englisch

Beteiligte Personen:

Hou, Jinyu [VerfasserIn]
Xu, Jinfeng [VerfasserIn]
Wang, Ben [VerfasserIn]
Zhang, Hongling [VerfasserIn]
Yin, Baishuang [VerfasserIn]
Li, Goujiang [VerfasserIn]
Lei, Fashou [VerfasserIn]
Cai, Xiaoming [VerfasserIn]
Zhu, Yanzhu [VerfasserIn]
Wang, Longtao [VerfasserIn]

Links:

Volltext

Themen:

100 K protein
Bioinformatics analysis
CAdV-1
Homology analysis
Journal Article
Mink

Anmerkungen:

Date Revised 05.09.2023

published: Electronic-eCollection

Citation Status PubMed-not-MEDLINE

doi:

10.3389/fmicb.2023.1245581

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM361618301