Talk:LittleTeacup/@comment-4812021-20131228170411

This is actually a really good fantroll! However, I feel like I should warn you that L is not a canon letter to use in a trolltag. The letters are G, C, A, and T. (That's where G-Cat's name comes from.) The reason for this is that the letters represent a character's genetics. (A for adenine, T for thymine, and so on.) The only exceptions to this are Calliope and Caliborn (UU and uu). The "U" in their online handles stands for uracil,a genetic term that replaces thymine (T) when used in RNA instead of DNA. I'm not hating on your fantroll, I think she's awesome! I'm just giving you a fair warning. Thank you for putting up with my endless rambling about DNA.