Sedimentary ancient DNA shotgun metagenomics of marine sediment core SO201-2-12KL from teh North Pacific

We applied metagenomic shotgun sequencing to a sedimentary ancient DNA (sedaDNA) record from the North Pacific (off Kamchatka) covering the last 20,000 years to trace temporal changes in ecosystem composition and food webs. Total DNA was extracted from sediment samples of core SO201-2-12KL and the sequencing libraries were prepared using a single-stranded library preparation protocol for highly degraded DNA.The count data based on taxonomic classifications on family level can be found on PANGAEA (In supplement to: Shifts of marine food webs and carbon export with sea-ice loss inferred from ancient DNA).