Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2020 Sep 14;16:334. doi: 10.1186/s12917-020-02549-3

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2020

Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data.

PMC Copyright notice

Fig. 1 — Genetic analysis of PCV2 ORF2 isolated from 2016 to 2018 in Korea. ORF2 sequences of 164 PCV2 isolates were analyzed with 47 PCV2 references. a Phylogenetic-tree analysis of Korean isolates by genotypes, PCV2a (○), PCV2b (□), and PCV2d (■). The phylogenetic tree was constructed using MEGA6 software with the neighbor-joining method, and bootstrap values were calculated on 1000 replicates. b Genotype isolation rate for PCV2 field viruses according to isolation year. The parentheses indicate the number of isolates. c ORF2 nucleotide (NT) and amino acid (AA) sequence similarity of PCV2 isolates