Dataset features

Specifications


Application: RNA-seq analysis
Number of samples: 28
Release date: Jan 12 2018
Last update date: Oct 24 2018
Access: Public
Genes: TNFRSF19
Taxon: Homo sapiens, Mus musculus
Dataset link Troy+ brain stem cells cycle through quiescence and regulate their number by sensing niche occupancy

Experimental Protocol


We analysed the adult mouse subependymal zone (SEZ), the largest neruogenic niche in the brain, at a single cell level. For this, we used SORT-seq, a combination of FACS and single cell RNA-sequencing that resulted in high quality transcriptome data from ~1500 single cells (out of ~2500 cells sequenced). To identify different cell types, we used knock-in mouse models, surface labeling using antibdoies as well as lineage tracing. Troy-GFPiresCreER +/ki mice were used to identify NSCs. Ki67-tagRFP ki/ki mice were used to identify dividing cells. Ki67-iresCreER +/ki Rosa-tdTomato +/ki mice were administered a single injection of 5mg of Tamoxifen to label dividing cells (day2 - d2) and follow their progeny (day60 - d60) in the SEZ as well as the olfactory bulb (for d60 only). We also included published markers; combinations of anti-GLAST antibody (to identify NSCs) and EGF binding ability using alexa647-conjugated EGF (to identify dividing cells), combinations of anti-Prom1 (Cell contacting the ventricles) and anti-CD24 antibodies (high in neuroblasts), as well as anti-O4 antibody (oligodendrocytes) to create an atlas of NSCs.

Repositories


GEO

GSE65970

ENA

SRP055081

BioProject

PRJNA275609

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Contact


Onur BASAK