Pool-seq of Littorina arcana: adult females
The pool-seq sample consists of 100 adult females. Genomic libraries were built with Illumina TruSeq PCR-free kit (Illumina,California, USA), insert sizes between 350 bp and 670 bp, and were sequenced in two lanes on Illumina HiSeq2500 machine with an SBS Kit v4 chemistry at SciLifeLab (Uppsala, Sweden). The quality scale used is Sanger / phred33 / Illumina 1.8+