Using Flow Cytometry to Detect and Quantitate Altered Blood Formation in the Developing Zebrafish.

ABSTRACT: The diversity of cell lineages that comprise mature blood in vertebrate animals arise from the differentiation of hematopoietic stem and progenitor cells (HSPCs). This is a critical process that occurs throughout the lifespan of organisms, and disruption of the molecular pathways involved during embryogenesis can have catastrophic long-term consequences. For a multitude of reasons, zebrafish (Danio rerio) has become a model organism to study hematopoiesis. Zebrafish embryos develop externally, and by 7 days postfertilization (dpf) have produced most of the subtypes of definitive blood cells that will persist for their lifetime. Assays to assess the number of hematopoietic cells have been developed, mainly utilizing specific histological stains, in situ hybridization techniques, and microsc

SUBMITTER: Rueb KF 

PROVIDER: S-EPMC8500172 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature