1. Early Life: Embracing the RNA World
Alberto Vázquez-Salazar, Antonio Lazcano 
Current Biology 
Volume 28, Issue 7, Pages (April 2018)
DOI: /j.cub
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2. Figure 1
The key roles of RNA and ribonucleotides in cellular processes (corrected)
Current Biology  , DOI: ( /j.cub )
Copyright © 2018 Elsevier Ltd Terms and Conditions

3. Figure 1
The key roles of RNA and ribonucleotides in cellular processes (original)
Current Biology  , DOI: ( /j.cub )
Copyright © 2018 Elsevier Ltd Terms and Conditions