home > biosample > SAMD00009626
identifier SAMD00009626
type biosample
sra-sample  DRS003832
organism Mus musculus
sample_name  DRS003832
sample comment  Embryos on 129/svj (female) x JF1 (male) backgroud were produced by in vitro fertilization (IVF) and recovered at E13.5. The placenta was dissected from a E13.5 embryo and total RNA was prepared using RNeasy mini kit (Qiagen). Four micrograms of total RNA was used for library construction using TruSeq RNA Sample Prep Kit v2 (Illumina) according to the manufacturer’s protocol. Briefly, poly-A containing mRNAs were purified using poly-T oligo-attached magnetic beads. The purified mRNAs were fragmented using divalent cations under elevated temperatures, and then converted to dsDNA by two rounds of cDNA synthesis using reverse transcriptase and DNA polymerase I. After an end repair process, DNA fragments were ligated with adaptor oligos. The ligated products were amplified using 15 cycles of PCR to generate RNA-seq library. Library integrity was verified by Bioanalyzer DNA1000 assay (Agilent technologies). Sequencing was performed in 39bp paired end mode using Genome Analyzer IIx (Illumina).
bioproject  PRJDB2260
sra-run  DRR004440
sra-submission  DRA000627
sra-study  DRP000658
sra-sample  DRS003832
sra-experiment  DRX003672
distribution JSONJSON-LD
status public
visibility unrestricted-access
dateCreated 2014-05-12T01:17:49+0000
dateModified 2014-11-12T08:28:28+0000
datePublished 2013-10-20T15:00:00+0000