Deschampsia antarctica microbial composition of surface soil (0-2 cm) under cover
For each sample, 1 g of genomic DNA was fragmented using the Covaris S220 focused ultrasonicator (Woburn, MA, USA), and sequencing libraries were prepared with fragments approximately 450 bp in length. All samples were sequenced using the Illumina Novaseq 6000 sequencer in paired-end 150 bp (PE150) mode