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Series GSE125786 Query DataSets for GSE125786
Status Public on Jan 26, 2022
Title Transcriptomics analysis of gene expression in wildtype and foxo1 synonymous mutated mouse liver
Organism Mus musculus
Experiment type Expression profiling by high throughput sequencing
Summary The selected gRNA sequence is tggcatgtttattgagcgctTGG. To disrupt the demethylation motif RRACT in 2288-2290 of Foxo1 mRNA (NM_019739), a mutation (ttGGACT to ctCGATT) target vector was constructed with 1214bp 5’arm and 849bp 3’arm. Mouse zygotes obtained by mating of males with superovulated C57BL/6J females, were injected with a mixture of Cas9 mRNA (80 ng/μl), sgRNA (40 ng/ul) and Donor vector (8 ng/ul). Microinjections were performed into the male pronucleus of fertilized oocytes. Injected zygotes were transferred into pseudopregnant CD1 female mice, and viable adult mice were obtained. Mice were genotyped using sequencing and PCR. PCR primers: mut-F1, ATCCCCATTGAGCAGTAAGTTTTCCA; mut-R1, TGATGGACTCCATGTCACAATCGAG; mut-F2, GCATGTTTATTGAGCGCCTCGAT; mut-R2, CCGCTGTTGCCAAGTCTGAGG; wt-R1, TGATGGACTCCATGTCACAGTCCAA. PCR genotyping of wild-type (wt) and mutant (mut) mice was using primers mut-F1 and mut-R1 to generate fragments of 1291 bp for mut allele, using primers mut-F2 and mut-R2 to generate fragments of 930 bp for mut allele, and using primers mut-F1 and wt-R1 to generate fragments of 1291 bp for wt allele. Total RNA was isolated from Liver Tissue using the TRIzol (Invitrogen) reagent by following the company manual. For all samples the RNA integrity was checked using an Agilent Bioanalyzer 2100. Approximately 2.5 µg of total RNA was then used for library preparation using a TruSeq™ RNA Sample Prep Kit v2 (Illumina, San Diego, CA, USA) according to the manufacturer’s protocol.The libraries were sequenced using HiSeq3000 (Illumina) in paired-read mode, creating reads with a length of 101 bp. Sequencing chemistry v2 (Illumina) was used.
Overall design Examination of gene expressive levels in wildtype and foxo1 synonymous mutated mouse liver
Contributor(s) Peng S, Xiao W, Sun B, Huang N, Yang Y
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Submission date Jan 28, 2019
Last update date Jan 28, 2022
Contact name Bao-Fa Sun
Organization name Beijing Institute of Genomics (BIG) of Chinese Academy of Sciences (CAS)
Street address Da-Tun Road
City Beijing
ZIP/Postal code 100101
Country China
Platforms (1)
GPL21493 Illumina HiSeq 3000 (Mus musculus)
Samples (4)
GSM3581870 Foxo1 WT RNA-seq rep1
GSM3581871 Foxo1 WT RNA-seq rep2
GSM3581872 Foxo1 Mutation RNA-seq rep1
BioProject PRJNA517499
SRA SRP182721

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Supplementary file Size Download File type/resource
GSE125786_RAW.tar 580.0 Kb (http)(custom) TAR (of TXT)
SRA Run SelectorHelp
Raw data are available in SRA
Processed data provided as supplementary file

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