Table 1.

List of primers used in the study.

Primer name	Primer sequence (5′–3′)	Size (bp)	Target Genes
PDCoV S1-F	5′-ATGCAGAGAGCTCTATTGATTATGAC-3′	1763 bp	S1
PDCoV S1-R	5′-AACTTGCAAGTACTCCGTCTGAACG-3′
PDCoV S2-F	5′-ATTTTCTCTTTCCGTTCAGACGGAG-3′	1750 bp	S2
PDCoV S2-F	5′-CTACCATTCCTTAAACTTAAAGGACG-3′
PDCoV N-F	5′-ATGGCTGCACCAGTAGTCCCTA-3′	1045 bp	N
PDCoV N-R	5′-CTACGCTGCTGATTCCTGCTTTAT-3′
PDCoV Nsp2-3F	5′-TGGCCCGTCTAAACCTGGGGATGTCAT-3′	1290 bp	ORF1a/1b
PDCoV Nsp2-3R	5′-ATGGACCTCAGGATCCGGTACTGAGT-3′