Article
Generating Cellular Diversity and Spatial Form: Wnt Signaling and the Evolution of Multicellular Animals.
Developmental cell - 26 Sept 2016
Loh Kyle M, van Amerongen Renée, Nusse Roel
Abstract excerpt
There were multiple prerequisites to the evolution of multicellular animal life, including the generation of multiple cell fates ("cellular diversity") and their patterned spatial arrangement ("spatial form"). Wnt proteins operate as primordial symmetry-breaking signals. By virtue of their short-range nature and their capacity to activate both lineage-specifying and cell-polarizing intracellular signaling...
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