Talk:DNA marking

No satisfactory references
There are 4 references, but none are satisfactory.


 * 1) specific page "could not be found",
 * 2) page link worked, but only quoted a company announcement of success,
 * 3) specific page "404 not found",
 * 4) goes to picture of American football.

FrankSier (talk) 11:35, 26 June 2024 (UTC)