Long before human bone marrow takes over the task of producing blood, discrete waves of blood cell production occur in the developing ... they [follow] a specific pattern that recapitulates the ...

Researchers have used two primary methods to assess cell morphology: microscopy and flow cytometry. Microscopic examination mostly relies on image interpretation, where the human eye analyzes cell ...

Our blood consists of many cell types that develop through different stages from a precursor type -- the blood stem cell. An international research team has now investigated the developmental pathways ...