"DNA gyrase, now surrounded by a tightly supercoiled ... well before researchers had access to supercoiled minicircles or the ...

But James Watson and Francis Crick's claim was a valid one, for they had in fact discovered the structure of DNA, the chemical that encodes instructions for building and replicating almost all ...

DNA gyrase inhibitors are ... that relates the three-dimensional structure of compounds to their biological activity, helping to predict the effects of chemical modifications.

Each of these things — along with every other organism on Earth — contains the molecular ... like structure described above, another key characteristic of double-stranded DNA is its unique ...

DNA is a complex molecule that consists of two strands coiled around each other to form a double helix structure. Comparison of a single-stranded RNA and a double-stranded DNA with their corresponding ...