Helped a lot to understand why Lac operon and trp operon both, to some extent, show negative regulation despite being inducible and repressible resp. Thanks a lot!
I'm a 47yr old college senior majoring in microbiology (changed majors a few times). In all of my attempts and years in college, this is by far, the best explanation of this subject I've ever encountered.
Wow, Sean. Thanks for the very kind and flattering words. They’re greatly appreciated. Congrats on making it to the finish line in a challenging and awesome major. Best of luck!
so, i gather if suppose there is positive repressible function, activator is present to keep it on, to make it repressible we add a co repressor that binds to activator, turn it inactive. and the gene turns from default on to now off state?
I wish you taught from the book calls genetic: conceptual approach 6th edition .. by W.H freeman macmillan learning. Because all your lectures were sync with my class but than when we got to chapter 11 about chromosomes structure organelle dna you don’t teach those chapters ... it’s ok but thank you
That is the text that I use, but you're right; it's too much to cover in a single semester so I leave some chapters out. I do teach some of that material in one of my other courses: Cell and Molecular Biology. Though I use a different text for that course, you may find some of those lectures helpful. They're in one of my other playlists.
I thought there is something interesting in the combined regulation mechanism but I disappointed finally. Simply they create the curiosity for nothing to maintain the urge in the minds of average and above average students. But those who were really smart and intelligent they simply laugh and forgot.
Confused like hell about this concept....Until I found this video !!
Thanks a lot for making it simple and understandable.
omg I was ready to cry and I feel so lucky that I found your video. now I'm crying but these are happy tears so it's ok.
I was really confused from my lecture notes on this topic and this video helped me understand the concepts of P/N; R/I gene regulation. Thanks!
THIS WAS SOOO HELPFULL!!! thank you sooo mucj!!
Now it really makes sense.Thank you soo much for taking your time in that.Your explanation is the best🙏
Thank you so much for this video, much more clear for me after watching! Cheers!
Wonderful explanation, thank you for clearing things up!
you're a lifesaver,thank youuuu
you are a master at your craft.
Helped a lot to understand why Lac operon and trp operon both, to some extent, show negative regulation despite being inducible and repressible resp. Thanks a lot!
Thank you so much for saving my semester ❤
YOU ARE ABSOLUTELY AMAZING
that was sensational! Thank you!!!!!
Very well explained. It finally clicked for me.
This was amazing! I really wish I had you as a professor!
The best video out there on this topic!
That's d chnl i was searching for
😀Th way is simple... Real... Nd ultimate
Took 20 seconds to find the answer when my professor couldn't even put this on his slides.
this video really explained it so well!
you're amazing thank you so so much
awesome video, it finally makes sense to me
Thank u soo much. Best explanation ever
Highly helpful !!!!!😊
Very well categorized, thankyou.
so helpful thank you!
THHHANNKK YOUUU!!!!!
Perfectly explained
💯
Best explanation. Thank you so much
Thanks a lot this was very confusing until now
Thankss :) help me to study this material
I'm a 47yr old college senior majoring in microbiology (changed majors a few times). In all of my attempts and years in college, this is by far, the best explanation of this subject I've ever encountered.
Wow, Sean. Thanks for the very kind and flattering words. They’re greatly appreciated. Congrats on making it to the finish line in a challenging and awesome major. Best of luck!
@@thomasmennella5501 I've been watching you since Fall 21 when I took Genetics. You explain things in a way that works for me. Thank you very much.
is there any way I can communicate with you, Sir!
thank you
Props to you sir
so, i gather if suppose there is positive repressible function, activator is present to keep it on, to make it repressible we add a co repressor that binds to activator, turn it inactive. and the gene turns from default on to now off state?
brilliant
Thank you sir.
may god bless you
I figured out that the only way to learn about this topic was quickly write and make a diagram of this topic as shown on the video
Where are you from sir?? Please come in our college. We need the professor like you 💯💯
looovvee uuu thaannnnnx
your writing is like one of those fancy fonts that is never allowed when writing essay
I wish you taught from the book calls genetic: conceptual approach 6th edition .. by W.H freeman macmillan learning. Because all your lectures were sync with my class but than when we got to chapter 11 about chromosomes structure organelle dna you don’t teach those chapters ... it’s ok but thank you
That is the text that I use, but you're right; it's too much to cover in a single semester so I leave some chapters out. I do teach some of that material in one of my other courses: Cell and Molecular Biology. Though I use a different text for that course, you may find some of those lectures helpful. They're in one of my other playlists.
I thought there is something interesting in the combined regulation mechanism but I disappointed finally. Simply they create the curiosity for nothing to maintain the urge in the minds of average and above average students. But those who were really smart and intelligent they simply laugh and forgot.
13:59 blue
This video is so confusing I’m ded