Morphogenesis: Cell Size as a Constraint Mechanism

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Quanta Magazine published in August 2019 a very interesting article on morphogenesis titled "For Embryo’s Cells, Size Can Determine Fate".

From the article's text:

"Just as the universe was born from the breaking of symmetry, so are each of the animals and plants that inhabit the Earth. During early embryonic development, cells undergo at least one asymmetric division and sometimes several more: They produce daughter cells that differ in size and fate, laying the foundation for the later specification of various distinct cell types. To cement these budding lineages, and to stop creating new ones, the cells then have to shift gears and start dividing symmetrically."

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