Three-dimensional molecular architecture of mouse organogenesis
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ABSTRACT: Mammalian embryos exhibits sophisticated cell organizations that are intricately orchestrated at both molecular and cellular level. It has recently become apparent that cells within the animal body display significant heterogeneity, both in terms of their cellular properties and their spatial distributions. However, current spatial transcriptomics profiling either lack three-dimensional representation or are limited in their ability to capture the complexity of embryonic tissues and organs. Here, we present a represented spatial transcriptome atlas of all major organs at embryonic day 13.5 (E13.5) in the mouse embryo, and provide a three- dimensional rendering of molecular regulation for embryonic patterning with stacked sections. By integrating this spatial transcriptome data with corresponding single-cell transcriptome data, we offer a detailed molecular annotation of the dynamic nature of organ development, spatial cellular interaction, embryonic axes and divergence of cell fates underlying mammalian development, which would pave the way for precise organ engineering and stem cell-based regenerative medicine.
ORGANISM(S): Mus musculus
PROVIDER: GSE237308 | GEO | 2023/08/09
REPOSITORIES: GEO
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