American scientist's research of life's first cells
... demonstrating greater evolutionary fitness."
Chen describes how she has used simple "protocells" to study how life's earliest cells emerged. The protocells
consist of a cell's two fundamentals: a self-replicating genome (in this case made of RNA) contained in a vesicle that separates the genome from the e...
Protocells in Biological Definition
...under very specific conditions.
There are many different hypotheses regarding the path that might have been taken from simple organic molecules to protocells
and metabolism. Many of the possibilities have tended to fall into either " genes -first" or " metabolism -first"; a recent trend is the emergence of...
Origin of life
...ecules: Miller and Wchtershuser's theories
2.2 From organic molecules to protocells
2.2.1 "Genes first" models: the RNA world
2.2.2 "Metabolism firs.../50 mixture of left- and right-handed forms.
From organic molecules to protocells
As the question how organic molecules form a protocell is largely unanswe...
Protocells in Biological Dictionary
3.2 From organic molecules to protocells
. 3.2.1 "Genes first" models: the RNA world ... protocells
may have been one way of avoiding the side-reaction problem that is ... The first comprehensive general resource on state-of-the-art protocell research, describing current approac...