Additional file 2: Figure S2. of Transcriptome sequencing reveals that LPS-triggered transcriptional responses in established microglia BV2 cell lines are poorly representative of primary microglia DasAmitabh KimSun ArifuzzamanSarder YoonTaeho ChaiJin LeeYoung ParkKyoung JungKyoung ChaiYoung 2016 PCA analysis of LPS-treated and untreated BV2 cell lines and PM cells. The first principal component (PC1) separates the untreated and LPS-treated samples, while the second principal component (PC2) separates the biological replicates of the same population in BV2 cell lines and PM. (TIF 9666 kb)