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Description
674 porcine reproductive and respiratory syndrome virus (PRRSV) ORF5 sequences collected from 25 Chinese provinces between 2019 and 2024. The dataset, authored by Jinyong Zhang and uploaded to figshare, was used to analyze spatiotemporal distribution, molecular evolution, and amino acid mutations. Sequences were phylogenetically classified into lineages 1, 3, 5, and 8.
Use Cases
Analyzing the spatiotemporal distribution of PRRSV lineages based on province and year data.
Tracking molecular evolution trends based on lineage proportion changes over time.
Identifying sub-lineage-specific amino acid mutations in signal peptides and epitopes.
Investigating potential immune evasion mechanisms based on specific amino acid deletions.
Strengths
Contains 674 sequences providing a multi-year snapshot from 2019 to 2024.
Covers 25 provinces, aligning with major pig-producing regions in China.
Includes analysis of amino acid mutations in neutralizing and T-cell epitopes.
Limitations
Column-level documentation is absent; field semantics must be inferred after download.
Row count is unknown, which may limit suitability assessment.
Data is limited to the ORF5 gene region of the virus.
Provenance
Source
Jinyong Zhang via figshare.
Collection Method
Sequences were collected and analyzed for phylogenetic classification and mutation analysis.
Time Range
2019 to 2024
Freshness
Last updated 2026-04-10 05:58:53; freshness should be verified.
Geography
25 provinces in China
File is in XLSX format (91.3 KB), requiring spreadsheet software or a compatible library for access.