title: GSM6217302: SYL-12-07; Homo sapiens; miRNA-Seq
library_construction_protocol: Total RNA was used for removing the rRNAs using Ribo-Zero rRNA Removal Kits (Illumina, USA) following the manufacturer's instructions. Total RNA of each sample was used to prepare the miRNA sequencing library, which included the following steps: 1) 3'-adaptor ligation; 2) 5'-adaptor ligation; 3) cDNA synthesis; 4) PCR amplification; 5) Size selection of ~150 bp PCR amplicons (corresponding to ~22nt miRNAs). The libraries were denatured as single-stranded DNA molecules, captured on Illumina flow cells, amplified in situ as clusters and finally sequenced for 50 cycles on Illumina HiSeq sequencer following the manufacturer's instructions.