title: Sjaponicus_yFS275_ONT_UL
design: Schizosaccharomyces japonicus type strain yFS275 cells were collected for DNA extraction during the logarithmic phase. High-molecular-weight genomic DNA was extracted using a modified CTAB method. The Oxford Nanopore Ultra-Long sequencing library was constructed using the ligation sequencing kit (SQK-LSK109) following the manufacturer's protocol. Ultra-Long sequencing was performed on the PromethION system using R9.4.1 flow cell. Adapter sequences were trimmed and reads with a mean Q score lower than seven were discarded to generate the final Ultra-Long reads data.