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Sample GSM6923617 Query DataSets for GSM6923617
Status Public on Nov 05, 2023
Title gdTcells, HTO and ADT-derived library OCT_GD_HTO_ADT
Sample type SRA
 
Source name Lung, Liver, Small and Large Intestine
Organism Mus musculus
Characteristics tissue: Lung, Liver, Small and Large Intestine
cell type: gamma delta T cells
library type: HTO and ADT
Extracted molecule polyA RNA
Extraction protocol Living TCRgd+ single gd T cells from different organs were baroded using hashtag oligos and were FACS sorted in BSA-coated tubes containing 50 µl of PBS. Using pulse geometry gates (FSC‐W × FSC‐H and SSC‐W × SSC‐H), doublets/multiplets will be excluded. After the completion of sorting, the cells will be processed through the different 10x Genomics workflows.
Single-cell RNA sequencing was performed using 10x Genomics with feature barcoding technology to multiplex cell samples from different organs so that they can be loaded on one well to reduce costs and minimize technical variability. Hashtag oligos were obtained as purified and already oligo-conjugated in TotalSeq-B (3’ chemistry) and TotalSeq-C (5’ chemistry) formats from BioLegend. Cells were stained with barcoded antibodies together with the staining solution prior to FACS sorting. Sorted cells were processed through 10x Genomics single-cell 3’ or V(D)J workflow according to the manufacturer’s instructions. Libraries were pooled to desired quantities to obtain appropriate sequencing depths as recommended by 10x Genomics and sequenced on a NovaSeq 6000 flow cell.
To profile gd T cells using antibodies for the quantification of cell surface proteins on a single-cell level, following antibodies were obtained as purified, oligo-conjugated TotalSeq-B reagents from BioLegend - CCR6, NKp46, CD117, KLRG1, CCR7, CD8a, CD5, CD122 (IL-2Rβ), CD127 (IL-7Rα), CD278 (ICOS), Ly-6A/E (Sca-1), CD69, CD44, CD27, CD24, CD62L, CD25, NK-1.1, CD4, CCR2, TCR Vg2, TCRb, CD11c, CD19, GR-1 and CSF1R. Cells were stained with barcoded antibodies together with the staining solution prior to FACS sorting as described above. Antibody concentrations were again 1 µg per million cells, as recommended by the manufacturer (BioLegend) for flow cytometry applications. Sorted gd T cells were processed through 10x Genomics 3’ workflow according to the manufacturer’s instructions. Libraries were pooled in desired ratio together with the gene expression libraries to obtain appropriate sequencing depths as recommended by 10x Genomics and sequenced on a NovaSeq 6000 flow cell.
To perform simultaneous measurement of chromatin accessibility and gene expression, we could not barcode different organs with hashtag oligos and hence, after sorting gd T cells from different tissues, we pooled them to obtain enough cells to perform the nuclei extraction according to 10x Genomics protocol. Thereafter, single nuclei were processed through Chromium Single Cell Multiome ATAC + Gene Expression workflow and processed according to the manufacturer’s instructions. Gene expression and chromatin accessibility libraries were sequenced to obtain appropriate sequencing depths as recommended by 10x Genomics using Illumina NovaSeq 6000 system.
 
Library strategy OTHER
Library source transcriptomic
Library selection other
Instrument model Illumina NovaSeq 6000
 
Description gdTcells, HTO and ADT-derived library
antibodies/tags: TotalSeq™-B0303 anti-mouse Hashtag 3 Antibody for Liver, TotalSeq™-B0304 anti-mouse Hashtag 4 Antibody for Lung, TotalSeq™-B0305 anti-mouse Hashtag 5 Antibody for Small Intestine and TotalSeq™-B0306 anti-mouse Hashtag 6 Antibody for Large Intestine. All cells were stained with TotalSeq™-B0225 anti-mouse CD196 (CCR6) TotalSeq™-B0184 anti-mouse CD335 (NKp46) TotalSeq™-B0012 anti-mouse CD117 (c-Kit) TotalSeq™-B0250 anti-mouse/human KLRG1 (MAFA) TotalSeq™-B0377 anti-mouse CD197 (CCR7) TotalSeq™-B0002 anti-mouse CD8a TotalSeq™-B0111 anti-mouse CD5 TotalSeq™-B0227 anti-mouse CD122 (IL-2Rβ) TotalSeq™-B0093 anti-mouse CD19 TotalSeq™-B0198 anti-mouse CD127 (IL-7Rα) TotalSeq™-B0105 anti-mouse CD115 (CSF-1R) TotalSeq™-B0171 anti-human/mouse/rat CD278 (ICOS) TotalSeq™-B0130 anti-mouse Ly-6A/E (Sca-1) TotalSeq™-B0197 anti-mouse CD69 TotalSeq™-B0120 anti-mouse TCR β chain TotalSeq™-B0073 anti-mouse/human CD44 TotalSeq™-B0191 anti-mouse/rat/human CD27 TotalSeq™-B0212 anti-mouse CD24 TotalSeq™-B0112 anti-mouse CD62L TotalSeq™-B0106 anti-mouse CD11c TotalSeq™-B0097 anti-mouse CD25 TotalSeq™-B0118 anti-mouse NK-1.1 TotalSeq™-B0116 anti-mouse Ly-6G/Ly-6C (Gr-1) TotalSeq™-B0001 anti-mouse CD4 TotalSeq™-B0426 anti-mouse CD192 (CCR2) TotalSeq™-B0211 anti-mouse TCR Vγ2
Cell Hashing and Antibody-derived oligonucleotide library: read1 file contains cell barcode and UMI; read2 file contains Antibody Derived and Hashtag Antibody Derived Tag reads
Hashtag-derived oligonucleotide (HTO) and Antibody-derived oligonucleotide (ADT)
Data processing Pre-processing of sequencing results to generate count matrices (gene expression, chromatin accessibility, ADT and HTO barcode counts) was performed using the 10x genomics Cell Ranger pipeline where ADT and HTO sequences were concatenated.
Further processing was done with Seurat and Signac (cell and gene filtering, hashtag identification, clustering, differential gene expression analysis based on gene expression as well as chromatin accessibility).
Assembly: Alignments were performed using pre-build Cell Ranger and Cell Ranger ARC mouse mm10 references.
Supplementary files format and content: 10x Genomics output files: barcodes.tsv.gz, features.tsv.gz, matrix.mtx.gz, filtered_feature_bc_matrix.h5, atac_fragments.tsv.gz
 
Submission date Jan 09, 2023
Last update date Nov 05, 2023
Contact name Sagar -
E-mail(s) sagar@uniklinik-freiburg.de
Organization name University Medical Center Freiburg
Department Department of Internal Medicine II
Lab Sagar
Street address Hugstetter Straße 55
City Freiburg
ZIP/Postal code 79106
Country Germany
 
Platform ID GPL24247
Series (1)
GSE222454 Multimodal profiling reveals site-specific adaptation and tissue residency hallmarks of γδ T cells across organs in mice
Relations
BioSample SAMN32678405
SRA SRX19004210

Supplementary data files not provided
SRA Run SelectorHelp
Raw data are available in SRA
Processed data are available on Series record

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