Transition state dynamics during a stochastic fate choice.

ABSTRACT: The generation of multiple fates from a uniform cell population via self-organisation is a recurring feature in development and regeneration. However, for most self-organising systems, we have little understanding of the processes that allow cells to become different. One of the clearest examples of developmental self-organisation is shown by Dictyostelium, with cells segregating into two major fates, stalk and spore, within multicellular aggregates. To characterise the gene expression decisions that underlie this cell fate bifurcation, we carried out single cell transcriptomics on Dictyostelium aggregates. Our data show the transition of progenitors into prespore and prestalk cells occurs via distinct developmental intermediates. Few cells were captured switching between sta

SUBMITTER: Antolovic V 

PROVIDER: S-EPMC6602359 | biostudies-literature | 2019 Apr

REPOSITORIES: biostudies-literature