Gene Regulation
Рет қаралды 1,759,133
13 жыл бұрын031 - Gene Regulation
Paul Andersen explains how genes are regulated in both prokaryotes and eukaryotes. He begins with a description of the lac and trp operon and how they are used by bacteria in both positive and negative response. He also explains the importance of transcription factors in eukaryotic gene expression.
Do you speak another language? Help me translate my videos:
www.bozemanscience.com/transla...
All of the images are licensed under creative commons and public domain licensing:
Bioinformatik, English: Jawahar Swaminathan and MSD staff at the European Bioinformatics InstituteDeutsch: Jawahar Swaminathan und MSD Mitarbeiter am Europäischen Institut für BioinformatikPlattdüütsch: Jawahar Swaminathan un de Lüüd von MSD an dat Europääsche Institut för. English: Cartoon Representation of the Molecular Structure of Protein Registered with 2nvw Code., [object HTMLTableCellElement]. English: www.ebi.ac.uk/pdbe-srv/view/im..., displayed on www.ebi.ac.uk/pdbe-srv/view/en.... commons.wikimedia.org/wiki/Fil....
DNA, n.d. openclipart.org/detail/58543/d....
"File:E Coli at 10000x, Original.jpg." Wikipedia, the Free Encyclopedia, November 13, 2013. en.wikipedia.org/w/index.php?t....
"File:Glass of Milk on Tablecloth.jpg." Wikipedia, the Free Encyclopedia. Accessed December 1, 2013. en.wikipedia.org/wiki/File:Gla....
"File:Lac operon1.png." Wikipedia, the Free Encyclopedia. Accessed December 1, 2013. en.wikipedia.org/wiki/File:Lac....
"File:Protein TBP PDB 1c9b.png." Wikipedia, the Free Encyclopedia. Accessed December 1, 2013. en.wikipedia.org/wiki/File:Pro....
"File:Ribosome mRNA Translation En.svg." Wikipedia, the Free Encyclopedia. Accessed December 1, 2013. en.wikipedia.org/wiki/File:Rib....
Forluvoft. Simple Cartoon of Transcription Termination, October 9, 2007. Own work. commons.wikimedia.org/wiki/Fil....
Intro Music Atribution
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: www.freesound.org/people/Cosmi...
Creative Commons Atribution License
@greenumbrella1 9 жыл бұрын
Excuseme what gene do I need to activate to get that jawline
@kindcutediamond 6 жыл бұрын
Smooth. Flirting with your teacher
@kevinfairweather3661 5 жыл бұрын
FOXP2 Gene
@noratk 5 жыл бұрын
😂😂😂😂😂😂
@controversialbuttrue8096 5 жыл бұрын
Checking out mewing. Great vids on KZfaq about it
@Zetsuke4 4 жыл бұрын
Lmao
@rushilbalkundi209 5 жыл бұрын
Watched this man throughout high school AP bio and watching him again for my college bio final. This man is seriously the GOAT
@FarhanNahin 4 жыл бұрын
im on that first part lets see if i come back for the second half
@zaminahmed297 3 жыл бұрын
lol yeah I am learning this for my genetic class currently
@DaFunkmastaFresh 3 жыл бұрын
I'm in medical school aka the third part and yes, he is incredibly helpful
@salikrajbandhav6858 2 жыл бұрын
7899
@zhaoshuyu2022 2 жыл бұрын
Same！I just realize I has been watching his videos at different times for 5 years 🤣
@AnnosY 10 жыл бұрын
If only my teacher could explain things like this,my life would be a lot more easier! Thank you so much!
@Bozemanscience1 10 жыл бұрын
Thanks for the great comment. Best of luck with your studies.
@mariamalmahdy6372 7 жыл бұрын
I swear you are right :( I dnno why our lecturers don't explain things like that I feel that they even make things more complicated .. hopefully none of them will notice my comment lol
@sooka39 9 жыл бұрын
I have a professor that is impossible. When people in the class ask questions, he never answers them directly. It is so frustrating. Your videos help me so much, and are probably the only reason I am actually passing. Thank you for posting them!
@Pod0 9 жыл бұрын
My prof teaches with his videos.
@Akosa117 10 жыл бұрын
watching this video is my home work...... shows how much my teacher actually does
@samanthaweaver2944 6 жыл бұрын
amen to that! my teacher doesn't do crap
@whc1370 6 жыл бұрын
lmao.
@patrickallen1330 6 жыл бұрын
yeet
@Breyerlover4ever23 6 жыл бұрын
At least it's a short (and very helpful) video.
@andrewsun582 5 жыл бұрын
I have a good teacher and we still watch these, it's for extra support and also we move too quickly because it's AP to explain everything repeatedly
@Bozemanscience1 11 жыл бұрын
Of course I remember you. I'm happy to hear that you are majoring in molecular genetics. You will be smarter than me very soon. Let's Go Deacons!
@evan1786 4 жыл бұрын
What lol
@hifrax 4 жыл бұрын
7 years passed, wondering how Deacons is
@N3c777 3 жыл бұрын
he's probably replying to a comment. Deacons are probably the name of the university team name. My mans probably in his early career by now
@jenniferwang946 3 жыл бұрын
Ooop whoever had him as a teach is hella lucky
@AVITAL834 3 жыл бұрын
The inducer-repressor control of the lac operon is an example of ----negative control----, in which expression is normally blocked. In contrast, the CAP-cAMP system is an example of positive control, because expression of the lac operon requires the presence of an activating signal-in this case, the interaction of the CAP-cAMP complex with the CAP region.
@ImTheSleepless 12 жыл бұрын
this guys my teacher in real life for AP Bio...hes so great, its my favorite class of the day.
@hiyorioh 4 жыл бұрын
Tatsko mbn
@d25syed10 3 жыл бұрын
how did you turn out my man?
@bop681 Жыл бұрын
@@d25syed10 drug dealer
@JuicyJuice1116 11 жыл бұрын
"...and I hope thats helpful" Dude...that was WAY more than helpful! THANK YOU!
@olympia8374 10 жыл бұрын
This guy works really well, he straight and to the point and he only takes 9-10 mins to explain things where as in class the instructor takes 40-50 mins of just throwing info at you and you don't really get anything out it. Really I appreciate your videos you obviously know your materials.
@EgorAnanyev 9 жыл бұрын
Goodness, the most LUCID explanation out there. This is the first time I've heard of this process, and it clicked right away. Thanks so much for putting so much effort into your illustrations, and I'm so looking forward to exploring your other videos in other topics and subjects! I can't thank you enough for your wonderful work!
@samanthalau4515 4 жыл бұрын
See I remember using this video when I was in high school doing AP bio and now I am using it in medical school years later and the quality is still excellent. Thank you so much for your videos and exceptional teaching! Kudos!
@emileecato5885 9 жыл бұрын
Currently cramming for the AP exam and honestly your videos are the only thing keeping me going right now
@sccm100 7 жыл бұрын
I feel like I could get an A on this, but I still don't truly understand.
@CinnamonToast 6 жыл бұрын
this is me with practically all of school especially math
@saimahramen 4 жыл бұрын
I couldn't have summed up my school experience better
@helishah6903 3 жыл бұрын
been watching your videos for two years...always a GREAT help. Thank you so much, Professor!
@sugar_peas 7 жыл бұрын
I swear this channel saved my life. Idk how i could've gotten through ap bio without this channel. Thank you so much for the help!
@savannahbaurichter8736 9 жыл бұрын
You are honestly a life-saver!!!! Very helpful, and easily understandable. Thank you so much for your video!
@chicagogirl4everanda Жыл бұрын
Bozeman, your videos helped me through high school freshman bio, AP bio, college bio, and now med school biochem. seriously an amazing resource!!
@Resanub 7 жыл бұрын
Professor Anderson, your videos have truly been a life savor for me this semester. I'm taking a genetic course online, so I'm unfortunately missing the lectures that I desperately need. But with your videos, I can get the clarification I need that my book can't always convey!
@HollywoodSunset 11 жыл бұрын
Thank you so much! You explained three first year-bio lectures in a 10 minute video. And it all made sense!
@KillerSmilEz101 8 жыл бұрын
I was contemplating a change in my major until I stumbled upon your vidoes!! They are very attention keeping (I would know because I am terribly ADHD) and the way you explain everything helps me feel like I could learn anything. I've been pulling all nighters and I still don't want to fall asleep like I do during my lecture. So again, thank you for your videos and all of the knowledge that you have shared with me.
@sharrbieber 8 жыл бұрын
Love love loveeeee all your videos!!!! So much more helpful than any other youtubers!!!
@StriveForExcellence2 10 жыл бұрын
Thank you very much for the video. I showed it to a few of my students and it helped them immensely.
@caseyriddell7185 9 жыл бұрын
These videos have saved my sanity in my AP Bio class. Keep doing what you're doing, it is so appreciated!
@leavesofecstasy6405 9 жыл бұрын
You have no idea how helpful this was, I was staring at the figures in this section of my book for a good 15 minutes and didn't understand a thing and you explained it all in 10, thank you!
@hayleywalker5817 9 жыл бұрын
Your videos have literally saved my VCE life! Thanks so much for sharing :D
@elizabethdelbuono9308 9 жыл бұрын
The Lac Operon is an example of negative control, not positive. I'm confused here lol
@adamwoldanski4942 10 жыл бұрын
That was extremely useful! Thank you so much! I finally get it! Somehow, you always manage to make everything seem so simple.
@priscilaundomiel3264 5 жыл бұрын
Thank you so much for your video. It helped me a lot. Now I can understand more about the operon lac. You are a great teacher! Please continue like this! ❤️
@sarahyi502 10 жыл бұрын
My teacher has resorted to assigning your videos for homework... We worship you in my class; You are AMAZING. Thanks for all the hard work that went into making all these lovely videos.
@desireesantos4250 9 жыл бұрын
o.h mY g o d
@miriamtsukanova8815 6 жыл бұрын
Thank you so much. Mr. Andersen if all teachers were as talented as you, we would live in different world. Your videos are very helpful and informative!
@BillPark-ey6ih 8 ай бұрын
How this guy prepared his lecture is a work of art.
@andresvodopivec5950 7 жыл бұрын
You are absolutely the best teacher to explain all this things. Thanks for your time and dedication
@norastherin 4 жыл бұрын
i just couldn't listen and had to repeat the video cause i was staring at Paul the whole time... dat jawline....
@lolopham7295 Жыл бұрын
My class got booted onto online AP Bio before our teacher left mid-year. Your videos are so much more helpful than the online course I'm taking.
@christophersalvador8380 10 жыл бұрын
You saved my life once again!
@sams3203 11 жыл бұрын
this guy really is the man.. I always watch his videos before i start a new chapter because he helps understand the basics/foundation of everything then i feel comfortable getting into details in my textbook. Thanks a lot Mr.Anderson !
@Moony385 7 жыл бұрын
it's crazy I was 15 and watching Bozeman for AP bio and now I'm 19 and in Cell Bio and you still help me out! This is amazing thank you!
@OwenTheWIld 10 жыл бұрын
Thank you so very much; I pay big money for "an education", and you explain it better int en minutes than in ten lectures. Thank you!!!
@shanisespencer207 10 жыл бұрын
You make everything so simplified. Thank God for you.
@SuperAwsome777 8 жыл бұрын
The Lac Operon can be positive or negative but there example you describes as "positive control" is actually negative control because the Lac operon is off when the repressor is active.
@bouchraben473 2 жыл бұрын
I'm 5 years late but that's exactly what I was gonna say...that was a negative control
@RichardRecupero 11 жыл бұрын
you are amazing. thank you for putting in the time to make videos like this.
@MsSd211 10 жыл бұрын
Thank you Bozeman Science for getting me through my biology class!
@dead2self 11 жыл бұрын
I have probably viewed over 20 of your videos and have found all of them to be very helpful. I was shocked to see that only 2 people have donated on your website (bozemanscience) I'll be adding my name to that list. Thank you Mr. Anderson.
@oyvavoyable 7 жыл бұрын
You helped me through honor's bio in high school and now you're helping me through bio 1 in college! you're the best!
@nikoscharalampidis7153 5 жыл бұрын
Awesome! Exactly what I needed and perfectly explained!
@mariagordon-lewis2802 8 жыл бұрын
Thank you Mr. Anderson.. Your teaching helped me understand Gene expression....especially the LAC operon and the functions and movement of RNA polymerase, repressor and the operator.
@avinashgulati4086 2 жыл бұрын
Dude I live in India and in my high school i almost spent a day or 2 just trying to figure out this operon..reading tens of books but still couldn't understand much. I now realise this is what it means to be a teacher how u explained it marvellously! Me being an average student no teacher near me really cleared my doubts but thank you for ur efforts!!❤
@Meg-zu8fi 5 жыл бұрын
Thank you so much. I’ve leaned these educational videos on KZfaq are better than my teacher for biotech.
@nusairashahab3764 8 жыл бұрын
thanks for sharing. It was so easily explained ,I feel very relieved now.
@Tanvee 9 жыл бұрын
My Pre-AP textbook puts this simple process in such complicated words that it becomes hard to understand. The exact same thing that you said is out in my textbook in 25 pages. You are my hero. I guess I don't have to read my book now. You saved my grades. Thanks man :)
@yaelisakov4477 6 жыл бұрын
This video is gold. Thank you so much for the help!
@AliMayali 10 жыл бұрын
Important info explained simply, Thanks so much:)
@KatariaGujjar 11 жыл бұрын
WoW! This video explains the whole chapter in just 10 minutes. It is way better itself than the lecture we had. Thank you very much Mr. Anderson. -Bio major @ Ryerson University
@SanajaobaChingtham 11 жыл бұрын
this is the first time i can clearly understand about gene expression, thank you mr.Andersen..may god bless you
@AnaKaso29 10 жыл бұрын
You are amazing, this video is amazing and it helped me so much I can't find the words to describe it. Thank you, thank you,thank you!
@TyTimeIsAwesome 12 жыл бұрын
30 minutes of reading explained very well in 10 minutes...I would like to thank you on behalf of us lost BIO students!
@elisegeoris 12 жыл бұрын
You have literally just taught me more in 10 minutes that my teacher has in a month. Life.saver. :)
@IxAMxTOOxCOOL 9 жыл бұрын
This was so unbelievably helpful! Thank you so much!
@fernandorodriguez6931 6 жыл бұрын
that was very helpful Mr. Anderson I'm IMG and I studying biochemistry after more that 12 year , and your video with all the explain graphics really helped me out
@karamk92 11 жыл бұрын
honestly the money i paid for this course should be given towards bozemanbiology .................. your videos helped me understand the concept way clearer than the book. Effort highly appreciated. Thanks :)
@victoriaettswold7590 10 жыл бұрын
Great video! So helpful with breaking everything down in a simple way!
@vanessaruizmarin9250 5 жыл бұрын
Thank you soo much. My teacher hasn't taught us a thing this year and this is the only teacher I get even if you're online
@ketrinheidy14 9 жыл бұрын
Thank you so much! You are such an amazing person! Good luck in everything you do!
@kimbo5260 4 жыл бұрын
Thank you! My lecturer spent an hour explaining this and I did not understand anything. You made this so simple to understand!
@astuteification 12 жыл бұрын
You have made this so much easier to understand, Thank you! Now I need to know more about cAMP and CAP
@isydoyle 2 жыл бұрын
YOU'VE SAVED MY GRADES, THANK YOU, YOU'RE AMAZING!!!
@mauricion6608 11 жыл бұрын
Took me 5pages to read all this and my notes are all over the place. Watched this video and learn it all with no problem - Thanks a lot please post more videos Love how you teach.
@tylerpaquin4004 4 жыл бұрын
Amazing explanation, great animation and idea map at the beginning.
@ramennoodelz 12 жыл бұрын
i have a test tomorrow and left my book and notes at school...i'm so glad i found a useful and informative video. i am now reassured! thanks so much!!!
@Bluestain36 7 жыл бұрын
Idk how I'd get through AP Bio without you
@romierobertson6559 10 жыл бұрын
Everytime he said "or not," I couldn't help but to think "OR NAH"
@justincronkright5025 5 жыл бұрын
NAWT... I do enjoy my 'O's! But it seems most people do not.
@abbmohammed9065 11 жыл бұрын
I'm from Iraq and I'm studying med in Romania and thanks to you I have so much clarified out so God bless you.A lot of Romanian students are also watching your videos and they're saying it's so helpful to them in bio classes. Bet you didn't know there are overseas viewrs for your videos.Thanks again.
@TimH1996 10 жыл бұрын
You just saved my biology exam, that's helpful ;)
@SwIfTyRoXMySoXIeS 12 жыл бұрын
thanks alot :) i have been searching everywhere for this on youtube and your way of explaining this was perfect :)
@kataraho8420 10 жыл бұрын
Thank you so much !! Now I can understand gene repression!!!! Although my English is not good ,I still can understand !!! How awesome you are!!!!!!
@Cookie48625 10 жыл бұрын
Thank you so much Mr. Andersen! Your videos are very simple and informative! =D
@gailgarceau13 3 жыл бұрын
so helpful, thank you Mr. Anderson
@davidkerling5755 9 жыл бұрын
Great video for clarifying some major aspects of gene regulation. It is almost important to take into consideration the physical state of the chromatin involved in the process for this is another major factor which impacts gene expression.
@ByRecentDesign 12 жыл бұрын
I like the way you explain it. Thanks for doing all these vids.
@jamescoughlin6357 6 жыл бұрын
Thank you for this Mr. Andersen.
@thijsderooij8637 6 жыл бұрын
dankjewel meneer bozeman
@fluffsalotpie1200 12 жыл бұрын
:) You're an excellent teacher. You've taught me more in ten minutes than my teacher did over the course of ten class periods.
@gayanejamgotchian6936 10 жыл бұрын
Thank you SO much. I don't understand why professors can't explain like this. If youtube and people like you didn't exist I'd fail my bio tests
@spitama1234 8 жыл бұрын
Great explanation. I really appreciate your videos.
@WillsWesseh 10 жыл бұрын
Great vid. You explain things very well
@NicolesKeys 11 жыл бұрын
This video is fabulous. You have no idea how many times I've watched it for my biology final tomorrow. Very helpful :)
@Friemelkubus 12 жыл бұрын
As a student going for a masters in biochemistry I couldn't do without videos like these. In other words yes it was very helpful.
@lychee159 12 жыл бұрын
tomorrow is my test i think i had a grip on this. thanks to you!
@ufo8mykat 12 жыл бұрын
10,822 views, and 28 comments. That's crap. You have a wonderful way of describing things and I hope you understand that your efforts matter.
@HAVIRULZ 10 жыл бұрын
Better than how my professor was trying to teach, you rock man!
@user-si7zi3yo9q 7 ай бұрын
If only my teacher could explain things like this,my life would be a lot more easier! Thank you so much!
@demizeng2569 7 жыл бұрын
Well explained !!! This video helped me so much ! Now I understand !
@casparbudd 11 жыл бұрын
Thanks for the video Russel Howard!
@vietgrl001985 10 жыл бұрын
BIO to me is always so confusing, but watching this i finally understand about the whole lac and trp operon and how it works!! thanx!! (:
@Isedteaa Жыл бұрын
The way I was able to learn more from this than in my 90 min lecture, thank uuuuu 🙏
@mahadevankm2621 6 жыл бұрын
Thanks Mr. Anderson. Nice and informative.
@Eztini 11 жыл бұрын
Greetings from several medstudents at charles uni in Prague! Very helpful, thank you!
@aznngg 11 жыл бұрын
i really appreciate your work. you have helped me immensely in understanding biology - sometimes when you're reading pages on pages of text from the text book none of it is absorbed. This interactive video really captures the ideas and concepts the textbook is trying to explain, so thankyou
@lilsavage8265 6 жыл бұрын
I KNOW THAT MY TEACHER SUCKS AT BIOLOGY BUT WHEN I CAME THREW THIS CHANEL I GOT A A+
@climax7260 3 жыл бұрын
Thank you mr. You are helping me with my IB Biology studies. Thank you very much! God bless you!
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