The genetic blueprints of a type of seaweed may contain a map for building multicellular organisms, a new study suggests.
A brown alga called Ectocarpus siliculosus contains a family of proteins important in cell-to-cell communication, a critical task for any multicellular life, researchers dissecting the seaweed’s complete genetic makeup report in the June 3 Nature. This type of seaweed is an important model organism for studying the evolution of multicelled organisms.
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