SharePlusResearchers at the University of Miami have identified a group of previously unknown viruses that bridge an evolutionary gap between viruses and cellular protein compartments. This groundbreaking discovery has profound implications for both biotechnology and scientists' understanding of the fundamental origins of life on Earth.
Scientists are studying how early biological systems survived the harsh ultraviolet radiation of primordial Earth. Researchers at Texas A&M University are using light-based technologies to understand why DNA incorporates specific building blocks. A central question in evolutionary biology is why DNA relies on thymine despite its vulnerability to UV damage. New findings suggest potential evolutionary reasons tied to molecular interactions under extreme conditions.
Researchers from Heinrich Heine University Düsseldorf have identified a potential energy source for early life. By studying hydrothermal vents, they discovered that phosphite and palladium can act as inorganic precursors to ATP. This finding suggests that the chemical reactions necessary for metabolism could have been powered by these naturally occurring substances. This provides a new perspective on how life on Earth may have originated.