Learn how one-celled organisms, or single-celled organisms, helped build complex life.

Foreword : the evolution of multicellularity / John Tyler Bonner -- I. Functional and molecular predispositions to multicellularity. Fossils, feeding, and the evolution of complex multicellularity / ...

Volvocine algae provide an excellent model for understanding the gradual evolution from unicellularity to complex multicellularity. Spanning a range of organization from simple unicellular forms to ...

That's why the scientists think their Stentor model precedes other models of early multicellularity (which is believed to have evolved at least 25 times in different lineages). "This is earlier, much ...

Evolved macroscopic "snowflake" yeast from the MuLTEE experiment. The large size of the nuclei (yellow) and cells (cyan) are results of whole-genome duplication and aneuploidy. Sometimes, the most ...

Scientists at Nagoya University in Japan have identified the genes that allow an organism to switch between living as single ...