Mitochondrial D-loop and Cyt b sequences of the Eastern Spotted Dove (Spilopelia chinensis) from Jiangsu Province, China

Samples were collected from five geographic units in Jiangsu Province: Xuzhou-Xuyi hilly and platform region (XX), Huaibei plain region (HB), Huainan plain region (HN), Nanjing-Yixing hilly and mountainous region (NY), and Lower Yangtze plain region (LY).Genomic DNA was extracted using a tissue DNA extraction kit following the manufacturer's protocol.

Cytochrome b (Cyt b) and control region (D-loop) fragments were amplified by PCR, and the purified products were sequenced bidirectionally using Sanger sequencing. Sequences were assembled and proofread using SeqMan software.The dataset is provided in CSV format . The table includes four columns: "Sampling Region" indicates the geographic unit code; "sequence name" contains the sample identifier; "D-loop" contains the D-loop (control region) nucleotide sequence; and "Cytb" contains the cytochrome b nucleotide sequence.