title: Genotyping-by-sequencing (GBS) raw data of Bathyacmaea nipponica: isolate IN-21
design: In brief, genomic DNA from each individual was digested using the restriction enzymes MseI and MspI. Pooled DNA libraries with insert sizes ranging from 240 to 265 bp were paired-end sequenced on an Illumina NovaSeq 6000 sequencer with a read length of 144 bp.