1.   If the entire DNA of a person were compared with the entire DNA of the trace evidence sample, a positive identification could be made.

2.   Some key evidence samples in this case were verified by both forms of DNA testing.

3.   The preservative showed up in small concentrations in both evidence samples.

4.   Under cross-examination by prosecutor Marcia Clark, Martz testified that his initial tests showed no indication of EDTA in the evidence samples.

5.   Rieders, who preceded Martz to the stand and returns for more testimony Friday, said he believed there was EDTA in the evidence samples.

6.   Defense lawyers had asked Ito to dismiss as evidence samples of blood taken from inside the vechicle after it had been broken into by a tow truck driver.