Description of columns in data files of "RADSeq derived SNPs for 159 thornback ray Raja clavata from the Bay of Biscay" Authors : Sabrina Le Cam, Adeline Bidault, Grégory Charrier, Florence Cornette, Jean-Baptiste Lamy, Sylvie Lapègue, Pascal Lorance, Florianne Marandel, Verena Trenkel Convention used for naming replicated individuals : t_XX XX: Identifier Data file 1 SNP_Raja_clavata_Biscay.vcf #CHROM Chromosome name; all contigs were aggregated into six arbitrary chromosomes called "myseq0", "myseq1200000", "myseq1800000", "myseq2400000", "myseq3000000", "myseq600000" POS Position of SNP on chromosome ID Locus ID number and relative position of SNP on locus, notation "IDnumber_Position" REF Nucleotide for reference (major) allele ALT Nucleotide for alternative (minor) allele QUAL Quality, no information "." FILTER Filter status 'PASS' INFO Character chain with sample size (NS), minor allele frequency (AF) and orientation the corresponding Stacks locus (locori); FORMAT Formatting information columns 10 to 180 Results for sampled individuals; column name is sample identifier Data file 2 InfoSamples_Raja_clavata_Biscay.csv Id: Identifier for sampled individual Sex: Sex of sampled individual; F female, M male Length_cm: Total length of individual in cm Lat: Latitude of catch Long: Longitude of catch Date: Date of catch