Dr Nick Lane (UCL Biosciences) who led the study said, «I find this work just beautiful — it constrains a sequence of steps going from the strange cell that seems to have been the ancestor of all life today, right through to the deep division
between modern cells.
Not exact matches
It definitively bridges the gap
between viruses and
cells — a gap that was proclaimed as dogma at the very outset of
modern virology back in the 1950s.
But genetic studies of
modern animals had suggested that all of these creatures evolved from a single -
celled ancestor that lived at least 100 million years before that, leaving a huge gap
between the estimated origin of animals and the appearance of the earliest known animal fossils.
To him they resemble spore sacs formed by
modern single -
celled organisms called mesomycetozoeans, which sit
between animals and fungi on the tree of life.
Not only are
modern plant biotechnologists aware of the complicated interactions
between genes and
cell regulatory circuits, they are actively dissecting them and using them to develop more water efficient crops (Mentzen and Wurtele 2008, Oh and others (2005).