How does DNA fingerprinting work?

What are DNA fingerprints and how does the technology work. If you’ve ever seen DNA fingerprints, then what do those seemingly random series of lines on a photographic plate actually mean?
In this video I will explain how DNA fingerprinting works. I’ll look at 2 techniques called Restriction Fragment Length Polymorphism (RFLP) Analysis and Short Tandem Repeat (STR) Analysis.
I’ll also be taking a look at how DNA works and explaining a little of this amazing molecule.

Picture Credits

Car Park
Burial Site

[akshitaaaaatiwari]

I watched 3 to 4 other videos to understand DNA fingerprinting but none of them cleared the topic as u did

[rehmanrupiya]

I have tried multiple times to understand from our NCERT textbook but everytime i failed. Thank you so much for explaining in a very simple way.

[Eterrath]

This is an amazing video. I've seen multiple videos on DNA fingerprinting and this is the only one that manages to answer all my curious high school level questions without being too technical to fry my brain. Glad you're still uploading videos. Hugely underrated. Subscribed.

[robertm]

Finally !! An explanation of how a DNA sample can be transformed into a DNA profile ! Thank you so much.

[normannokes]

The world has received a wonderful gift. Undeniable evidence will upset many corruptible personalities. Thank you Sir Alec.

[learner]

First time ever being able to understand DNA profiling in a much better way after watching a number of videos finally

[mamtalall]

Sir, your explanation is simple and so easy to understand. Especially for students in a resource poor set up. Thank you so much.

[shmkrar]

This video is awesome! I had great trouble understanding DNA fingerprinting. Now, I've got it and find it really fascinating

[tinopetersson]

Why does this channel not have more subscribers? Thank you for a great piece of content!

[andydrews]

I did a gel electrophoresis lab in my cell biology lab. Took us three weeks to complete. Very cool.

[Itachi-]

3D visualisation is the best way of teaching so that all can get it very easily... Your explanation is amazing... Keep it up🎉🎉

[wonderman]

Oh my goodness me. I can't believe this is a 2k sub channel and such professional video

[kinjalchandpara]

Excellent None can forget this topic after watching this video. Very well explained 👌🏻

[Mikeymouse]

Thank you so much. I normally need very detailed explanation with visual and this is perfect. 😊

[islamicbro]

I saw tooo many videos of dna fingerprinting. But this one is what I was looking for❤️

[WitchyLady]

Loved the Doctor Who reference! Great video! Thank you for doing this. It helped me pass my class. :)

[noorashaju]

And finally here it is.. This still helps a lot for me. Thank you so much sir for your wonderful explanation.

[chiumanhin]

I have been looking for video like this so

[ReflectiveLayerFilm]

Great video/explanation. Now I know why it's expensive to do DNA fingerprinting.

[eduardoborges]

Man, you did a great job here. Thanks.