|
|
GEO help: Mouse over screen elements for information. |
|
Status |
Public on Oct 10, 2023 |
Title |
SLC16A11_C2 [ATAC-Seq] |
Sample type |
SRA |
|
|
Source name |
MEL1 (INSGFP/W)
|
Organism |
Homo sapiens |
Characteristics |
cell line: MEL1 (INSGFP/W) cell type: human embryonic stem cell genotype: SLC16A11 knockout treatment: beta-cell differentiation time: Day 24
|
Extracted molecule |
genomic DNA |
Extraction protocol |
50,000 hESC-beta cells were washed them with 1000 μl of ice-cold PBS, and resuspended the pellets in 25 μl of ice cold 1X ATAC Buffer [20mM Tris-HCl (pH 7.4), 20mM NaCl and 6mM MgCl2]. We incubated the samples for 5 minutes on ice, thoroughly mixed in 25 μl of ice cold ATAC-Detergent-buffer [20mM Tris-HCl (pH 7.4), 20 mM NaCl and 6 mM MgCl2, 0.2% Igepal CA-630, 0.2% Tween 20 and 0.02% Digitonin, and continued incubating the samples on ice for another 3 minutes. After incubation, we centrifuged the samples and collected the pellets. ATAC libraries for ATAC-seq were prepared according to Weill Cornell Medicine Epigenetics Core facility protocol <https://epicore.med.cornell.edu/services.php?option=atacseqdescription#seq> protocols.
|
|
|
Library strategy |
ATAC-seq |
Library source |
genomic |
Library selection |
other |
Instrument model |
Illumina NovaSeq 6000 |
|
|
Data processing |
We trimmed adaptor sequences using CTA (v0.1.2; https://github.com/ParkerLab/cta). We aligned the trimmed reads to the GRCh38 genome assembly using BWA-MEM v0.7.17-r1194 with the -M option (Li & Durbin 2009). We called peaks using MACS2 v2.2.7.1 (Zhang et al. 2008) with options “--nomodel --shift -100 --extsize 200 -B --keep-dup all”. We merged peaks across libraries, and then generated a master peak across libraries. We quantified read counts per master peak per library and generated the raw read count matrix. Assembly: GRCh38 Supplementary files format and content: tab-delimited text file include read counts per genomic peak region per sample
|
|
|
Submission date |
Mar 31, 2023 |
Last update date |
Oct 10, 2023 |
Contact name |
Shuibing Chen |
E-mail(s) |
shuibing.chen@gmail.com
|
Phone |
2127465431
|
Organization name |
Weill Cornell Medical College
|
Department |
Surgery
|
Street address |
A 827B, 1300 York Ave
|
City |
New York |
State/province |
NY |
ZIP/Postal code |
10065 |
Country |
USA |
|
|
Platform ID |
GPL24676 |
Series (2) |
GSE228663 |
Functional interrogation of twenty Type 2 Diabetes-associated genes using isogenic hESC-derived β-like cells [ATAC-Seq] |
GSE228665 |
Functional interrogation of twenty Type 2 Diabetes-associated genes using isogenic hESC-derived β-like cells |
|
Relations |
BioSample |
SAMN34031371 |
SRA |
SRX19839598 |
Supplementary data files not provided |
SRA Run Selector |
Raw data are available in SRA |
Processed data are available on Series record |
|
|
|
|
|