title: GSM1199196: E14.PA.b1; Mus musculus; RNA-Seq
library_construction_protocol: Cells were lysed in TRIzol and RNA extracted with standard procedures. PolyA selection was performed with two rounds of purification on oligodT(25) magnetic beads. RNA was fragmented by boiling in presence of divalent cations. RT was performed with random hexamers and dUTP was incorporated in the 2nd strand to retain strand information. Libraries were prepared according to manufacturer's instructions (Illumina). cDNA was end-repaired using End-It Repair Kit (Epicenter), tailed with an A using Klenow exo minus (NEB M0212), and ligated to custom adapters with LigaFast (Promega, #M8225). Fragments of 300±50 bp were size-selected and subjected to ligation-mediated PCR amplification (LM-PCR), using Phusion DNA polymerase (NEB M0530) after treatment with UDG to remove the second strand.
attributes.tag: GEO Accession
attributes.value: GSM1199196