PRRSV	Porcine reproductive and respiratory syndrome virus
PRRS	Porcine reproductive and respiratory syndrome
PTM(s)	Post-translational modification(s)
GO	Gene Ontology
KEGG	Kyoto Encyclopedia of Genes and Genomes
PPI	Protein–protein interaction
PCA	Principal component analysis
RT-PCR	Reverse transcription–polymerase chain reaction
ECM	Extracellular matrix