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!!
you are a master at your craft.
Now it really makes sense.Thank you soo much for taking your time in that.Your explanation is the best🙏
you're a lifesaver,thank youuuu
Thank you so much for this video, much more clear for me after watching! Cheers!
Wonderful explanation, thank you for clearing things up!
YOU ARE ABSOLUTELY AMAZING
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!
The best video out there on this topic!
Thank you so much for saving my semester ❤
Very well explained. It finally clicked for me.
that was sensational! Thank you!!!!!
this video really explained it so well!
Very well categorized, thankyou.
This was amazing! I really wish I had you as a professor!
That's d chnl i was searching for
😀Th way is simple... Real... Nd ultimate
awesome video, it finally makes sense to me
you're amazing thank you so so much
Highly helpful !!!!!😊
Perfectly explained
💯
Thank u soo much. Best explanation ever
Thanks a lot this was very confusing until now
Best explanation. Thank you so much
so helpful thank you!
THHHANNKK YOUUU!!!!!
Took 20 seconds to find the answer when my professor couldn't even put this on his slides.
Props to you sir
brilliant
Thank you sir.
Thankss :) help me to study this material
thank you
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!
may god bless you
your writing is like one of those fancy fonts that is never allowed when writing essay
looovvee uuu thaannnnnx
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 💯💯
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.
13:59 blue
This video is so confusing I’m ded