These are data from 165 amplicons sequenced in two different runs of an Illumina MiSeq machine at the SWFSC lab in Santa Cruz. Genotypes of roughly 150 individuals were called an resolved into haplotypes using the fact that each short read comes from a single chromosome.

sebastes

Format

This tibble includes 825 alleles/haplotypes from 165 genomic regions and is in the format of long_markers. However since true positions of these markers in the genome are not known, it is instructive to see from these data how to insert them into the format of long_markers. Simply the column Chrom simply has "GTseq" in it, denoting that these are markers obtained from a GTseq procedure. Locus has the name of each locus in it. The column Pos has a simple index for each locus. They don't denote genomic positions, but they are useful for sorting things if you run the data through reindex_markers. The Allele column gives the sequences of each allele/haplotype observed in the population.