title: GSM5333090: Osteosarcoma NC2; Homo sapiens; RNA-Seq
library_construction_protocol: Total RNA was extracted using Trizol reagent (Invitrogen, CA, USA) following the manufacturer's procedure. The total RNA quantity and purity were analysis of Bioanalyzer 2100 and RNA 1000 Nano LabChip Kit (Agilent, CA, USA) with RIN number >7.0. Poly(A) RNA is purified from total RNA(5ug) using poly-T oligo-attached magnetic beads using two rounds of purification. Following purification, the mRNA is fragmented into smallpieces using divalent cations under elevated temperature. Then the cleaved RNA fragments werereverse-transcribed to create the final cDNA library in accordance with the protocol for the mRNASeq sample preparation kit (Illumina, San Diego, USA), the average insert size for the paired-endlibraries was 300 bp (±50 bp). And then we performed the paired-end sequencing on an Illumina NovaSeq 6000 at the (LC Sceiences,USA) following the vendor's recommended protocol. A cDNA library constructed by technology from the pooled RNA from brain samples of pig was sequenced run with Illumina 4000 sequence platform. Using the Illumina paired-end RNA-seq approach, we sequenced the transcriptome, generating a total of millon paired-end reads of bp length. This yielded gigabases (Gb) of sequence. Prior to assembly, the low quality reads(1,reads containing sequencing adaptors; 2,reads containing sequencing primer;3, nucleotide with q quality score lower than 20) were removed .After that, a total of G bp of cleaned ,paired-end reads were produced. The raw sequence data have been submitted to the NCBI Short Read Archive with accession number .
attributes.tag: GEO Accession
attributes.value: GSM5333090