How to Resurrect the Ancient Dana Sequences

We try to focus ona molecules that we think extends their presence all the way back into the origin of life, or at least first life. And i am talking about billions of years, billion years old jean sequences. So these are not ancient dana sequences coming from a perma frost. These are, i ferr, sequences that are as old as three, three point five billion year old. We sort of bring em back to the present, and we ask these molecules, okay, tell us about yourself, ray. Tell us about where you lived. Tell me about what you prefer.