this post was submitted on 31 May 2024
183 points (96.4% liked)

Science Memes

11130 readers
2698 users here now

Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.



Rules

  1. Don't throw mud. Behave like an intellectual and remember the human.
  2. Keep it rooted (on topic).
  3. No spam.
  4. Infographics welcome, get schooled.

This is a science community. We use the Dawkins definition of meme.



Research Committee

Other Mander Communities

Science and Research

Biology and Life Sciences

Physical Sciences

Humanities and Social Sciences

Practical and Applied Sciences

Memes

Miscellaneous

founded 2 years ago
MODERATORS
 
you are viewing a single comment's thread
view the rest of the comments
[–] MareOfNights@discuss.tchncs.de 44 points 5 months ago

I think this basically just tests how heavy chromosomes/DNA-strands are. By that you can see how long they are. The many lines on the side are the reference-ladder.

8d17261bcfe42286782247ff1229700cba0cfbdd

The clear lines in the second pic indicate a very clean sample of similar length DNA, while the smears in the first indicate some form of contamination.

More here