It's also critical to understand that the specific sequence of A, T, C, and G nucleotides within an organism's DNA is unique to that individual, and it is this sequence that controls not only the ...

But this magnifier doesn't enlarge the view of DNA bases. Rather, it makes billions of identical copies of a small sequence of DNA -- enough copies to allow a machine to detect marked bases within ...

Atomic force microscope–based single-molecule force spectroscopy was employed to measure sequence-dependent mechanical properties of DNA by stretching individual DNA double strands attached ...

A gene is a small section of DNA in a chromosome. Each gene codes for a particular sequence of amino acids ... passed on to the next generation. The diagram shows the relationship between the ...

Different people have different variations of that regulatory DNA sequence (AA, AG or GG genetic polymorphisms), which lead to different expression levels of Gene Y (top right red graph).