What effect, if any, does oleandrin have on your estimation of time of death?

Explanation:

http://drozel.org/eng/diagnosis_brain_EO.htm

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides

not sure if this is what you'r looking for prokaryotes have organelles hope this out at least.