Rooting The Tree of Life
In 2006, Cavalier-Smith proposed that the last common ancestor to all terrestrial organisms was a non-flagellate negibacterium with two membranes.
Read more about this topic: Thomas Cavalier-Smith
Famous quotes containing the words tree of life, rooting, tree and/or life:
“Gray, dear friend, is all theory,
But green the golden tree of life.”
—Johann Wolfgang Von Goethe (1749–1832)
“We should have learnt by now that laws and court decisions can only point the way. They can establish criteria of right and wrong. And they can provide a basis for rooting out the evils of bigotry and racism. But they cannot wipe away centuries of oppression and injustice—however much we might desire it.”
—Hubert H. Humphrey (1911–1978)
“As a tree my sin stands
To darken all lands;
Death is the fruit it bore.”
—Christina Georgina Rossetti (1830–1894)
“Had I but died an hour before this chance,
I had lived a blessed time; for from this instant
There’s nothing serious in mortality.
All is but toys; renown and grace is dead,
The wine of life is drawn, and the mere lees
Is left this vault to brag of.”
—William Shakespeare (1564–1616)