title: Nanopore sequencing of Papilio_xuthus: one female adult whole body
design: For Nanopore PromethION sequencing, long DNA fragments were selected using the BluePippin system (Sage Science, USA) and then attached to sequencing adapters using a Ligation Sequencing Kit (Oxford Nanopore, catalog number: SQK-LSK109). The quantified library fragments were then sequenced on a Nanopore PromethION sequencer (Oxford Nanopore Technologies, UK).