my removal of your content on dna melting i removed the content you placed when creating the article because it was wrong and unreferenced mutations do not have weird structures a point mutation might start with a single nucleotide mismatch but those are rapidly detected and repaired to form a stable bonded double helix structure and subsequent rounds of dna replication match each base with its complement perhaps your wording was wrong perhaps you were thinking of an obscure related technology that i have heard of but you didn't give a reference and i'm not going to help you with this because you're being rude i find it disturbing that you apparently made this scientific page on wikipedia claiming a statement of fact that was in merely based on your own speculations