Recent research has revealed that RNA may have a larger role to play in the origin of life than previously thought. Scientists from the University of Washington have been studying the role of RNA in the development of life and have discovered that RNA can be used to create structures that form the basis for life. These structures, called “membrane-less organelles,” are collections of proteins and other molecules that are believed to be necessary for life to exist. The research has also revealed that these organelles can be self-replicating, meaning that they can create copies of themselves. This research has implications for the understanding of evolution and could open up new possibilities for creating artificial life.

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source: Phys.org