GSE123187
Single-cell and spatial transcriptomics reveal somitogenesis in gastruloids
Gastruloids are three-dimensional aggregates of embryonic stem cells (ESCs) that display key features of mammalian post-implantation development, including germ layer specification and axial organization.  Gastruloids have mostly been characterized with microscopy-based approaches, limiting the number of genes that can be explored. It is therefore unclear to what extent gene expression in gastruloids reflects in vivo embryonic expression. Using both single-cell RNA-seq (scRNA-seq) and spatial transcriptomics we systematically compared cell types and spatial expression patterns between mouse gastruloids and mouse embryos. Overall design: RNA sequencing data from tissue sections isolated from mouse gastruloids (tomo-seq and scRNA-seq) For mGst-Lfng-* samples, each processed data was generated from both run1 and run2 samples, and is linked to the corresponding run1 sample records.