design: Genome sequencing was conducted using the Illumina HiSeq X Ten platform (Macrogen Inc., Seoul, Korea). Libraries were prepared by fragmenting DNA or cDNA samples and ligating 5 and 3 adapters, as per the manufacturers protocol. Adapter-ligated fragments were PCR-amplified, gel-purified, and loaded onto a flow cell for cluster generation via bridge amplification or ExAmp cluster amplification on patterned flow cells. Sequencing was performed using Illumina SBS technology, a reversible terminator-based method that minimizes incorporation bias and reduces sequence errors, even in repetitive or homopolymer regions, by ensuring natural competition among all four dNTPs. Raw sequencing data were analyzed, and FastQC (v0.11.5) was used to assess quality, base count, GC content, and other metrics. De novo assembly was carried out with SPAdes v3.15.5 using multiple k-mers, and the best assembly was chosen based on parameters like contig number, total contig bases, and N50 (Bankevich et al., 2012). Assembly completeness was evaluated using BUSCO v5.1.3 against the bacterial or eukaryotic database, based on near-universal single-copy orthologs. BLAST analysis was used to identify the species corresponding to each scaffold.