Prokaryotic single-celled organisms, the ancestors of modern-day bacteria and archaea, are the most ancient form of life on our planet, first appearing roughly 3.5 billion years ago. The first ...

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

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 ...

A research group led by Associate Professor Tetsuya Muramoto from the Faculty of Science, Toho University, has established a CRISPR genome editing technique that enables comparative analysis of the ...

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 believe multicellular organisms evolved from single celled life, but understanding how has been difficult. To finaly understand the process of evolution into multicellularity, researchers ...

Scientists at Nagoya University in Japan have identified the genes that allow an organism to switch between living as single cells and forming multicellular structures. This ability to alternate ...