(Phys.org)—A team of chemists at Ludwig Maximilian University of Munich has shown how the purines adenine and guanine can be synthesized easily and in reasonable yields,offering more evidence that RNA could occupy served as the origin of life on soil. In their paper published in the journal Science, the team describes the process they took in looking for evidence that RNA could occupy been the first self-replicating molecule that eventually led to all life on our planet and what they found.
Source: phys.org