DNA Fingerprinting 

I was a little bit scared to watch this video because I'm from Germany and I don't understand biology in German so I thought how am I gonna understand it in English, but this was a really great explanation and I got nearly everything, so thank you for that! :-)

This was a very clear explanation. Way better than my textbook, so thank you very much! :)

I've been revising all day and stuck on this. Watched this video and it explained all... thanks again!

You are such a good teacher!!!! I have at least two classes psych and bio and they both have your videos required for assignments, but you explain everything so perfectly. Thank you

Hi Mr. Andersen! It´s great that you shared all your knowledge about "biology", we are colllagues, I handle many topics as you do, the basic reason why I am here it is because I am improving my English, an specif English, I must say, you are brilliant and you reminds me to a friend from my days as an undergraduate. Also, I am refreshing some topics! Now I work as an elementary teacher. I miss sometimes teach at high school! I will continue watching your interesting videos lessons. All the best! Greetings from Venezuela.

This was EXACTLY what I needed and trying to understand on my own for hours... This explenation is perfect

I love it when I can youtube something that I'm studying and you pop up in the search. Keep em coming :)

Biology Professor on Academic Probation + Finals tomorrow + Bozeman = Passing scaled Grade -Thank You!

Thank you! I was given a research assignment and had to understand STR's to complete the assignment, and this video explained everything so well.

I'm a master student now, I have been watching your videos since university. THANK YOU for being helpful.

I thought mrs. red is guilty. she looks crazy :P

OMG... hahaha "... who looks like they are capable of murder." "... in which your insurance company would love to get a hold of." Been watching your videos for a LONG time now and that was the first time I ever heard you pull out humor like that.

I really like you because this is the first time in years that someone has taught something in a simple, fun way. I haven't been taught like this since I was a kid. You see professors overcomplicate things all the time just because you're in an advanced course. Goes to show no concept is too hard to be taught simply. Some people are just better teachers, I suppose.

I know that the video was posted eight years ago, but I just want to thank you because i wasn't understanding the concept of STR until I watch your video. PS: I'm brazilain, so I'm sorry for the english gramatical errros :v

Very clear and precise. Outstanding job Mr. Andersen!

didn't want to call him Mr Brown then

Very clearly explained without delving into complex genetics. Paternity comparisons would also be interesting to see in the video.

Thanks a lot, i'm having a biology exam about this tomorrow and it really helped ! you're really good at explaining :)

Thanks a lot for this lovely video. I don't have words to explain how much easy it became for me to understand. Today is my final exam of Forensic Science and somehow I was not able to understand STR correctly. Thank you thank you thank you. Love from Pakistan 🇵🇰

This is an incredible video you couldn't make it more simplified even if it's a little bit complicated thank you so so so much sir .

this site is the best science education I've seen - and I've seen quite a bit.

My bio final is coming up in a few days. I'm counting on your videos for a review. They are simply amazing!

This was great thank you so much! Didn't understand any of this topic until watching this video. Thanks again for the great help!

Really best video to understand what is DNA fingerprinting If you already know the process of extraction of DNA then Electrophoresis and detection of DNA then it is easiest to understand

This types of explanation can make me bioengineer, nice explanation brother, keep going

I really appreciate your struggle . You deserve something mindblowing.I am from Pakistan , I understand you lectures as of my own teachers. Would that I could download your mind also!

thanks a lot this really helped... i was really confused but then voilà its crystal clear now.

Thank you Mr Bozemann :) and I thought it was Ms. Red

i know you made this video 5 years ago, but thank you for making this video.

thanks this helped me a lot...ive been behind in my college biology, and this made things a lot clearer for me! Thanks again!

som1 give dis man a medal for such a fabulous explanation...... dude u ROCKKKKKKKK..................

your the best! so easy to understand thank you for the vids! we need more teachers like you!

you deserve a Nobel Prize for teaching

Wow after months of being completely lost I finally understand this. Thank you!

Very timely. I'm doing this right now with my Freshman class. Thanks

this was interesting, thanks! DNA/forensic material is fun to learn :)

Its really an amazing presentation, made all the query solved easily. thank you , sir .

Your videos are great! They are the reason I'm surviving (and enjoying) AP biology!

thanks Mr. Anderson your teaching is too perfect

hello i have a question. at @3.11 why are there two different colours of the VNTR. Does it mean that each non coding region has different repeated sequence? Sorry if my concept is not right i just started learning about this bio class :-( thank you

thanks for the explanation, i have a final exam tomorrow and you're really helpful

Excellent video on DNA fingerprinting . Easy to comprehend.

This is a great, clear, interesting explanation. I have a quiz tomorrow, so thank you!

Wow you can’t imagine how helpful was this video! Thank you so much

Capillary electrophoresis is more commonly used now instead of gels. Also, statistics are needed to put weight to the profile to show how likely it is that someone else has that same profile.

can you be my BIO teacher instead? I was really lost in class but now I totally understand the whole subject now!!! thank you a million times!!! (:(:(:

you are so helpful! not gonna lie, sometimes i'm just to lazy to read whole chapters so i'll watch your videos instead xD

amaaaazing video! you are great explaining!!

This man is amazing teacher.

Final lab report due tomorrow.. I did nor have any idea what the hell I was doing in the lab but now I know. Thank u

u r my number one best genetic doctor.

I had some lectures with Sir Alec Jeffries, and his lab is not on the pic at the start - it's just off to the right in the Biology dept.

please keep uploading more videos it helps me understand biology easily.

Thanks for making this videos! You're explanations are great 🙌🏼✨

A good video with good animation. At least i am able to understand better than only reading the textbook! Thanks!🖒🖒

I liked before even watching the video!!! That's how AWSOMEEE these videos are!!!

thank you @bozeman science, very helping me to understand what STR analysis are

It is veeeeeeery helfpfull.. do u have another vedio comparing mr. Blond's DNA with his kids or relatives? That would be perfect help. Thank u very much.

Amazing I have a test tomorrow so it really helped me a lot

I like the video it is colorful and easy for my students to understand. However, the only confusing part is it is focusing on STR (short tandem repeats) which are only 2-5 base pairs long not like these you are representing in the diagram. Those would be VNTR (variable number tandem repeats) which are between 9-80bp long.

mrs red looks guilty lol...

i knew it! i knew it was mr.blond!

Thank you so much for the video! You're such a good and fun teacher :D

Very Well Done! Clear explanation.

Keep doing biology videos until the sun sets! They're really interesting. Thanks:)

Wonderful class dear sir.

Thank you have a biology yest tomorrow and my teacher sucks. My book is confusing and this helps to much.

Your explanations are awesome.

Extremely helpful and easy to follow . Thankkk youuu

I think you mustache some more questions before you can accuse Mr Blond. After all, the murderer is always the one with the mustache...

The video is good. The thirteen different sections require thirteen pairs of primers for the PCR? You say "they are cut out first, then amplified". This implies thirteen pairs of restriction enzymes. Am I on the right track?

You're amazying, making everything so simple! Thank you!

Awsome, finally my concept is cleared now.

Thank you, Im from Mexico and I dont speak english too good, but I really undertood your video!!

thank you! best video to understand how dna fingeprinting works :)

I thought for a while maybe mr.moustache could be guilty but I was wrong :P Great job !

If you could make a video series covering A level Biology and Chemistry that would be super helpful!

Really awesome video...very nice...

even though English isn´t my primary language, it was easy to follow. thanks a lot! :)

Thank you so much. Your video was really helpful!

Thank you for clearing by doubt

You are simple a legend, please do more videos

I really like your videos! They are good and very easy to understand.

Many many many thanks to you Mr. Anderson. So simple yet accurate explanation.

Thnks sir for this great explanation its totally understandable and very easy to learn and keep making such a beautifull videos thank you so much

So so good at explaining things. Thanks so much.

I was taught in lectures that VNTRs(minisatellite sequences) are used for DNA fingerprintings, not STRs(microsatellites).

hi can someone explain to me how do we precisely excise out all the tandem repeats? I know you use a probe to attach to the start of the tandem repeat and then you PCR it but the thing is wont the probe have a multitude of sites to bind to- as they are tandem repeats"

thank you sir, your channel is the best!

thank you Mr. Anderson....your video is always helpful :)

Great video, very concise explanation.

You cleared all my doubts...thank u sooo much u r a good explainer..♥♡

Great work so simple and intense knowledge

very nice explanatory video. this really helped me. thanks!

And now I'm picturing my polimorphic DNA going crazy, like clubbing or such... Thanks, I loved it when there are funny parts between the study :)

Great videos you do, thanks Anderson!

Of course it was helpful, thank you for these explanations

Simple and superb explaination🤩

Very helpful. ThankYou!

u should have also told abt the complete procedure of obtaining these DNA fragments...do u have any video related to this??