Concomitant Oligomerization News Today

RNA-DNA World Circumvents RNA World Sticking Point December 31, 2020 Even those who doubt the RNA World hypothesis may be hard-pressed to argue against it. Consider the predicament faced by a team of scientists at Scripps Research. They suspected that RNA was a poor candidate for life chemistry’s original self-replicating molecule. RNA, they believed, was simply too sticky. That is, they thought that complementary RNA strands in the primordial ooze would have had a hard time separating becaus...