DNA-nanoparticle motors are exactly as they sound: tiny artificial motors that use the structures of DNA and RNA to propel motion by enzymatic RNA degradation. Essentially, chemical energy is ...
RNA is similar to DNA, but whereas DNA is long lived ... mRNA damage triggers a response in ribosomes (protein complexes that "read" the mRNA to synthesize protein), orchestrated by a protein ...
Scientists have long believed they understood how life’s genetic code evolved, but new research upends that assumption. By analyzing ancient protein sequences, researchers discovered that early life p ...