Australian researchers have discovered that a single mutation in the DNA sequence for a methylation enzyme dysregulates key ...

Australian researchers have discovered that a single mutation in the DNA sequence for a methylation enzyme dysregulates key ...

In turn, this pattern of arrangement ultimately ... one human alone consists of approximately 100 trillion cells. Yet, if all of the DNA within just one of these cells were arranged into a single ...

These bases are the rungs of the DNA ladder. (It takes two bases to form a rung -- one for each side of the ladder.) A sugar molecule, a base, and a phosphate molecule group together to make up a ...

With this section of DNA, one of the base pairs is different from the original. This DNA has suffered a mutation, either through mis-copying (when its parent cell divided), or through the damaging ...