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SRX13314959: GSM5717666: Center region of mouse skin; Mus musculus; RNA-Seq
1 ILLUMINA (Illumina NovaSeq 6000) run: 730.8M spots, 91.4G bases, 23.2Gb downloads

External Id: GSM5717666_r1
Submitted by: Johns Hopkins University School of Medicine
Study: Single cell RNA sequencing analysis of the center region of healing skin at wound day 11 in wild type mouse
show Abstracthide Abstract
We have applied single_x0002_cell RNA sequencing analysis to investigate keratinocyte populations and their specific gene expression on the day of would closure (post wounding day 11-12) at the center of re-epithelialized mouse wound site (1 cm2 of whole skin was removed, multiple pooled mice, n = 10). Viable cells from single cell suspension were selected by sorting and single cell library was prepared by 10x Genomics and sequenced by Illumina NovaSeq 6000. Downstream bioinformatic analysis of single cell RNAseq was performed by using Seurat package in R. Clusters of cells were denoted according to their identity. Keratinocytes were identified from the entire sample of cells using known keratinocyte markers. Specific gene expression over the keratinocytes were visulaized by heatmap. Overlap expression of Cd14, Tlr3, Krt15, Krt19 and Rara at the day of wound closure supports morphogenesis. Overall design: Single sample was analyzed to investigation of keratinocyte gene expression on the day of would closure (post wounding day 11-12) at the center of re-epithelialized mouse wound site
Sample: Center region of mouse skin
SAMN23637033 • SRS11223145 • All experiments • All runs
Organism: Mus musculus
Library:
Name: GSM5717666
Instrument: Illumina NovaSeq 6000
Strategy: RNA-Seq
Source: TRANSCRIPTOMIC
Selection: cDNA
Layout: PAIRED
Construction protocol: Small pieces of tissues were incubated with 1 mL of 0.4 mg/mL of Liberase TL (Roche, 05401020001) in DMEM with 100 units/ml of penicillin, 100 mg/ml of streptomycin and washed with PBS then incubated with 0.05% TrypLE™ Select. Cell suspension was washed with 10 % FBS in DMEM with 100 units/ml of penicillin, 100 mg/ml of streptomycin then incubated with 100 Unit/ml of DNAse I (New England BioLabs, M0303). Cell suspension was washed with 0.04 (w/v) % BSA in PBS and cell suspension was prepared by filtering through 40 mm strainer. To achieve live single cell suspension, Propidium Iodide (BioLegend, 421301) negative and Vybrant DyeCycle Violet (Invitrogen, V35003) positive single cells were sorted. Library construction was 10x Chromium Single Cell v3. Sequencing was performed on the NovaSeq 6000, v1.5 reagents. Basecalling and sample demultiplexing is performed within Illumina's BaseSpace software.
Runs: 1 run, 730.8M spots, 91.4G bases, 23.2Gb
Run# of Spots# of BasesSizePublished
SRR17130489730,805,28491.4G23.2Gb2021-12-06

ID:
18221970

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