
Clearly, the combination of our DNA
is exceptional.
The Big Bang Theory Season 10, Episode 8

I read an article about scientists
who inserted DNA from luminous jellyfish...
The Big Bang Theory Season 1, Episode 4

...or fling her waste at Priya
is hardwired into her DNA.
The Big Bang Theory Season 4, Episode 19

Well, no one's going to run
a DNA test on it, Leonard.
The Big Bang Theory Season 4, Episode 6

to perpetuate my DNA.
The Big Bang Theory Season 10, Episode 5