Thread:DalekSupreme13/@comment-4324417-20140623112425

The Justice League 3000 team are clones of the original Justice League. Which means they would in fact share the same of said person. The people who volunteered their bodies for the project, are gone now.

I forgot which issue this is explained in but, it is clearly stated that the volunteers body's acted as templates, and we're wiped clean, efficiently erasing every that made those people, those people. Including their DNA.

Their DNA is now overwritten by the Leaguer's DNA. Which means it doesn't matter who those people were, their names could be used as aliases in the infobox at the best now.

Look in the first issue of Justice League 3000 #1 around middle when they're all back at Cadmus Labs they refer to each other by Bruce, Diana, Clark, Hal, and Barry.

Even the Wonder Twins in later issues refer to them as so.

And one last thing, Ariel Masters states that their could be a possibility that Hal has some of the Atom's DNA in him. I'm pretty sure that's false, as in the previous issue or so the blue chick shrunk him with her powers. She was just thinking out loud, it hasn't been confirmed. 