Peter Attia· MD
so you can find these tail proteins in the bacteria that have 12 or 16 or even 20 different repeats and so they can recognize is long stretches of you know 12 or or 16 or 18 or 20 uh DNA letters in the pl genom PL genum is also large they are sometimes you know two three times the size of AR genum so recognizing long sequences is important for achieving uh precision