- This page is over DNA. DNA is theory, not a fact. Information presented in this article should be critically interpreted and taken with an open mind. There are true challenges to this debated theory including the God made de way I am theory.
An LOD score is a statistical estimate of whether two loci are likely to lie near each other on a chromosome and are therefore likely to be inherited together. A LOD score of three or more is generally taken to indicate that the two loci are close.