|
Status |
Public on Aug 25, 2021 |
Title |
V15_HJ7M2BBXX |
Sample type |
SRA |
|
|
Source name |
Cortex
|
Organism |
Mus musculus |
Characteristics |
Sex: M tissue: Cortex treatment: Exposed age (days): 3 to 5 strain: C57BL/6J rin: 9.4 lane: 2
|
Treatment protocol |
Prenatal transcriptome changes of air pollution were examined by exposing pregnant C57BL/6 dams to 300 mg/m3 nano-sized particulate matter (nPM) for 5 hr/day, 3 days/weeks beginning at gestational day 2 until birth. A random number of 3 pups per sex of each group were euthanized at day 5 age for collection of blood and cerebral cortex
|
Extracted molecule |
total RNA |
Extraction protocol |
Samples were homogenized and disrupted with pestles, 22-gauge needles, pipetting and QIA shredders (Qiagen #79654). DNA was extracted using QIAzol (Qiagen #79306) from the organic layer for genotyping. RNA was extracted following the QIAGEN RNeasy plus universal protocol (Qiagen #73404). Extracted RNA was used to determine sex of mouse pups by qPCR for the Y-chromosome Sry gene. RNA (600ng) was made into RNA-seq libraries using the Illumina RiboZero Gold library preparation kit and sequenced on an Illumina HiSeq 3000 sequencer at the Lieber Institute for Brain Development
|
|
|
Library strategy |
RNA-Seq |
Library source |
transcriptomic |
Library selection |
cDNA |
Instrument model |
Illumina HiSeq 3000 |
|
|
Description |
gene counts.csv gene map.csv
|
Data processing |
Raw sequencing reads were quality checked with FastQC adapter sequences were trimmed from the reads using Trimmomatic Reads were aligned to the mm10 genome using the HISAT2 splice-aware aligner alignments overlapping genes were counted using featureCounts version 1.5.0-p3 relative to Gencode version M11 Genome_build: GRCm38 - mm10 Supplementary_files_format_and_content: csv files count values for each gene
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|
|
Submission date |
Dec 20, 2019 |
Last update date |
Aug 25, 2021 |
Contact name |
Amin Haghani |
E-mail(s) |
ahaghani@altoslabs.com
|
Organization name |
Altos labs
|
Lab |
Hovath lab
|
Street address |
5510 Morehouse Dr
|
City |
San Diego |
State/province |
CA |
ZIP/Postal code |
92121 |
Country |
USA |
|
|
Platform ID |
GPL21493 |
Series (1) |
GSE142453 |
Cerebral cortex and blood transcriptome changes in mouse neonates prenatally exposed to air pollution particulate matter |
|
Relations |
BioSample |
SAMN13657012 |
SRA |
SRX7423693 |