Adjacent ribose nucleotide bases are chemically attached to one another in a chain via chemical bonds called phosphodiester bonds. Unlike DNA, RNA is usually single-stranded. Additionally ...

Each tRNA molecule has an anticodon that is complementary to a specific codon on the mRNA. The tRNA binds to its corresponding amino acid and transports it to the ribosome, where it is incorporated ...

DNA is fundamental to the biology of all life on Earth, but how many of us actually know what it is or what it's made of?

C. Micheletti et al. screened the several thousand RNA chains in the Protein Data Bank for the presence of knots. Only three knotted instances were found, though their comparison with higher ...

Conventional RNA vaccines, such as those currently used ... Consequently, ultra-cold-chain storage and repeated dosing are required, and there are concerns about potential toxicity and side ...

TComparison of a single-stranded RNA and a double-stranded DNA with their corresponding nucleobases (Image: Wikimedia Commons, CC SA 3.0) The nucleotides are connected through phosphodiester bonds, ...

RNA molecules carry instructions from DNA for ... builds on a previously developed technique called Hybridization Chain Reaction, or HCR. The technique assembles multiple fluorophores on a target ...