Not exact matches
Endosymbiotic theory, that attempts to explain the origins of eukaryotic cell organelles such
as mitochondria in animals and fungi and chloroplasts in plants was greatly advanced by the seminal work of biologist Lynn Margulis in the 1960s.
Besides
endosymbiotic - based metabolism, the other great evolutionary innovation of the Eukaryotes that occured in the Proterozoic was the ability to reproduce sexually, making genetic diversity possible, and
as a consequence, greatly enhanced the ability to adapt to and survive environmental changes.
His work has contributed to the emerging consensus that the
endosymbiotic theory is correct; this idea proposes that mitochondria, chloroplasts, and perhaps other organelles of eukaryotic cells originated
as prokaryote endosymbionts, which came to live inside eukaryotic cells.
It was not until 1967 before the
endosymbiotic theory was re-popularized again by the late Lynn Margulis, by a model known
as the Serial Endosymbiosis Theory, or SET [2].
After this, the theory fell out of grace, possibly due to the college textbook of E.B. Wilson, who regarded
endosymbiotic theories
as «too fanciful».