To find diagnostic SNP of the Z and W chromosomes potentially involved in sex determination in turbot, we resequenced five males (ZZ: M1, M2, M3, M4, M5) and five WW females (F1, F2, F3, F4, F5) (WW) using an Illumina 150 bp pair end sequencing approach taking the new turbot genome as reference</p><p>To reassemble the turbot genome using long-read Oxford Nanopore sequecing, we sequenced one ZZ male (NM) and one WW female (NF).</p><p>We genotyped 1181 fishes pertaining to 36 full-sib families and their 46 for 18,214 SNPs using 2bRAD-Seq [53] to look for association between sex and markers at population and family level through genome wide association studies