DNA Replication in Prokaryotes | Initiation
HTML-код
- Опубликовано: 5 окт 2024
- In this video we have discussed the Initiation part of DNA replication in Prokaryotes where the enzymes and proteins attach to the DAR sequence and initiate the process of unwinding . The unwinding is done by Dna A protein and then other proteins accompany the initiation process.
The Proteins involved in process are :
Dna A protein : ADP and ATP Bound.
Dna B : The Helicase enzyme which breaks the Hydrogen bonds.
Dna C : Helicase Loader.
Dna G : Primase enzyme.
Previous Video : • DNA Replication | Prok...
Literally the BEST video on this subject. Summarized everything that was in the textbook way more visually. Thank you!!!!
thanks for appreciation....Glad it helps
You can also check here.
ruclips.net/video/zoJN-PVdeqc/видео.html
Which book?
Which book?? Please do tell
Wow sir u r an artist who explain it's knowledge in terms of art. Tysm for explaining this topic
Thanks Rishab for appreciation....Glad to know that it helps
i like this, pure accurate dispensing of molecular biology knowledge. Thank you very much Sir
thanks for appreciation..Glad to know that it helps✌️
My professor gave us a different approach as to how the dsDNA becomes ssDNA at the 13-mer region. They told us that the ssDNA-binding-domain in the DnaA Protein causes the strand separation and didn’t mention an introduction of topological stress due to the coiling of the DNA around the Protein DnaA.
I find your explanation much more logical. Thank you!
Hussain biology is best as far I have watched videos ....he explains everything logically...whenever I have viva I visit his channel to clear my concepts just overnight ...its really helpful...I m again here for learning for my exam that is day after tomorrow 🙃.
THANK YOU SO MUCH SIR 💓
thanks Shweta for appreciation.... Glad u like my stuff
I have a test for this on Thursday. Thank you for making it easier to understand.
Thanks Daniel for appreciation...
You can also check here.
ruclips.net/video/zoJN-PVdeqc/видео.html
⭐⭐⭐⭐⭐ God bless you sir and shine like a star in the sky of knowledge......
Thanks u so much
U make every concept very easy
Thanks buddy for appreciation...Glad to know that it helps
No words yar to express your marvelous teaching. I just love the way u proceed step by step. The most appreciative part is u directly come on the point rather than taking curves n turns and landing up confusing the audience unlike shomu does. Just excellent 👌👌👌👌. God bless. Live long
Thanks for appreciation...glad to know that it helps
This video is so old but still it is the best for this topic. Excellent👏
Glad you think so!
Best detailed video on entire RUclips
today its my paper & am here to get the summarized knowledge.
جزاك الله
Alhamdulillah...I am really glad to know that..... All the best
Clear cut concepts....great explanation....thnx sir
thanks for appreciation....Glad to know that it helps
Thank you sir for making such nice videos
Your videos let us understand topics clearly in very less time..
Thank you so much
Thank you so much sir, its really helpful to clear the concepts.
Thanks Vrinda for appreciation..Glad to know that it helps.
yes.. they do... very much!!! great efforts👌
I really like each and every video in Hussain biology ....concepts are really crystal clear.....keep it up
MashAllah ...hats off to u .....brilliant lecture delivered ❤.....
Teach pharmacology as well...😢💔
will be thankful to u 😊...
Thanks for appreciation.. Glad it helps..
InshaAllah Pharmacology soom
JazakAllah ...
you are deserve more and more subscribers bro
Thank you very much Hussain Biology
Thanks Max for appreciation ....Keep sharing and supporting
There are 5 copies of 9 mer sequence
Great explanation, Hussain but doesn't Ori-c sire in prokaryotes contain 9 nucleotide motifs of 5 repeats & not 4 repeats as you mention here?
I agree with you! There is for sure 5 repeats of 9-mer motif. Plus at the end of his lecture, he mentioned a DNA pol III holoenzyme, that in fact has three DNA polymerases (not just two!): one of them is working on the leading strand and another two on lagging strand - "trombone model".
Here is some evidence:
pubmed.ncbi.nlm.nih.gov/22157955/
www.ncbi.nlm.nih.gov/pmc/articles/PMC2859602/
ruclips.net/video/sxedBRA18Ro/видео.html
I agree with you!!
You are right there are 5 R boxes instead of 4
Yes , theta are 5 9mer repeats
No, there are 4 of 9mer repeats in E.coli
He was right
You are the boss of biochemistry,Sir.♥
thanks for appreciation
Thanx sir for solving my doubt through this vdo
Thanks for appreciation
Finest video on the topic in RUclips ❤️
Appreciate that
Woaahh!! You are sooo good sir!! Thank you so soo much!! Really helped me!!
thanks Kaavya for appreciation.
Glad to know that it helps
Thank u sooo much ,this makes my day (respect from kashmir)👍
Thanks Najma for appreciation.....Glad to know that it helps...( from Kashmir too )
Your videos hlp me a lot, thnq bro.. keep it up
thanks Purnima for appreciation
This is so helpful, Thanks much for making this.
thanks for appreciation
👍Well explained Sir. Thank you so Muchhhhh
thanks for appreciation..Glad it helps ✌️
u r awesome my bro . thanks.....
Very detailed and understandable, thank you!
No doubt you videos are highly informative and great to clear concepts only problm what I found is clearity of voice.. Otherwise video is with great information
will improve
Nice videos for post graduated students thanx
thanks Ammara for appreciation.... Glad to know that it helps
Your graphics are spot on. 🔥
thanks buddy
Finally ..... a perfect video😍. You desrve million subscribers 💯
thanks for appreciation..Glad it helps✌️
The video is good... But i found it quite complex to understand.... It should be more simplified...
Thank you so much for your effort.. clearly understood
thanks for appreciation..Glad it helps ✌️
Very well explained sir...Thank you..
thanks for appreciation
But sir pehle dnaB bind karta he uske baad ssb protein nhi toh helicase kam nhi karega agar pehle ssb lagade toh...otherwise its a best explaination video
Thanks for ur feedback and that is right what u say .
I too have mentioned the same
@ 3:59
Thanks
You explained it so well. Thanks
thanks for appreciation
hats up sir
may allah blessed u sir
Thankyou so much for making this too easy
thanks for appreciation..Glad to know that it helps ✌️
sir there are 5 9mer sequences rather than 4...
yes.. accepted.. there is a site missing
Excellent explanation
thanks for appreciation..Glad to know that it helps ✌️
Very clear explanation sir
thanks for appreciation
What a nice explained sir
Thanks Manpreet for appreciation....Keep sharing and supporting
Nice explanation....make more vedios..
Thanks for appreciation
sir we r waiting 4ur next lectures elongation n termination process ...Insha -Allah it will b very soon
InshaAllah Elongation and termination process coming up on following Monday
Simply supperb
Thank u so much, it is really helpful !!!
thanks for appreciation..Glad it helps
Thank you so much sir.great effort
Thanks Salman for appreciation
Thank you sir,make more videos on CSIR topics
Thanks Ayesha for appreciation....Glad to know that it helps.
Bestest explanation 👍👍
THANK YOU!!!
You're welcome!
thanks yr.. you worth respect in comment section..(at least)
thanks for appreciation....Glad it helps
Excellent!
thanks for appreciation..Glad to know that it helps ✌️
Great explaination. But you should reduce your speed of talking.
thanks for appreciation...And Surely i will slow down
Very good 👍
Mashallah... Allah apko salamat rakhe...
Aapko b... ✌️
Perfect! Just what i needes :)
Does the four 9 mer sequence lies on the downstream of replication recognition sequence
Hussain You are making amazing content. Are you Kashmiri?
thanks brother... Yes i am Kashmiri
The best you are.
thanks for appreciation
Sir your video is so good ...but agar ap ise thoda speed kam krke video bnaenge to or achee s smjh ayga ....thanku sir
thanks for appreciation... haan Zaroor , InshaAllah will be slowing down my speed.
Keep sharing and supporting ✌️
@@hussainbiology Okay sir .... During this quarantine weeks i want to clear genetic topics ...so plzz ap genetic ke topics upload kriye....thankuu
@@kashuvlogs08the best part is that i am making a series of videos for Translation which will help u InshaAllah..
Stay safe☺️
@@hussainbiology okay 😊
Thanks Shabir saab
Shukriya Bhat Sahib for appreciation.
youre the man
Ahaaa kea bat ha🤗🤗🤗🤗
Good effort
nice bro....!! as usual..👍👍👍
Thanks Suriya,,,,
Are these videos enough to study for concept of CSIR NET JRF or GATE biotechnology
Yes definitively.....
Why there are four 9 mer sequence on ori? Why R3 is not mentioned in the diagram ?
apologies... certainly there is one ori site missing
Thank you.
You're welcome....
I am a Hussain Biology loyalist✊
Glad to know that... Lots of love
God bless you
👏sir plz... do upload more videos
Thanks Bhat....for appreciation....Glad to know that it helps.
5:05 I think you got your leading/lagging strand messed up
yes i have a mistake there....
Thankyou so much sir
Thanku
Tq sir pls more and vedios
9 mers seq are 5
Tqq sir. i need dna replication NOTE
I haven't compiled notes yet.... Thanks for appreciation
Keep making more and more videos
how does replication occur in bacteria during starved condition
Hey!
Hope u will reply soon.
I have my mol. Bio exam tomorrow and there is a topic written in my syllabus "structural genes (as +nt in mRNA) - existing gene number by kinetics of RNA driven reaction"
I m not able understand what should i write on this and also not getting it on google.
Hi Jyoti , have read ur query but a also couldn't find anything related to it.
@@hussainbiology Okay. Is that structure gene ....mean gene structure? In reference to internal organisation what it could be.
@@jyotisoni9814 Most probably it could be the Structural genes organisation ( structural genes include lac z lac y and lac A genes -operan ) there are several other structural genes but these are the most imp ones
@@hussainbiology okay....tnq so much.
Does this process occurs from ori site of plasmid?
What does mers mean sir plz reply?????
Mer means part ( in Greek ).. like hexa-mer ( six part when we have Length of six oligonucleotides)
What is the function of DNA pol 1 ...if DNA poly 3directly coming after primase
wonderful masha allah
thanks for appreciation
sir in starting you said from 5'-3' but when Dna G Protein binds why you said from 3'-5' can you please explain sir
Antiparallel
Thanks sir
You are welcome Avon.
I want the link on DNA replication on the Goole site ..... Can u plz provide it.......
Where did you learn this bro.
from books and internet
@@hussainbiology which book?
Good.. 🤗
Thanks Cynthia for appreciation.... Keep sharing and supporting......
sir plzzzzzzzzzzzzzzzzzzzzzzzz translation in eukaryote and prokaryote post transcription modification , post translationa modification pr video bna dy it's a request my exam is near plz upload video in two or three days
Ammarah I have already replied to you abt this , currently i am unable to upload videos due to unavailability of high speed internet.
Can you plz tell the name of reference book.....plzzzzz
i use Lodish and Alberts cell biology
@@hussainbiology thnku😊
@@akankshabhardwaj2877 My pleasure
Excelent!
thanks Ana for appreciation..
Thaaaaaanks a lot
Most welcome ✌️
Ap jeeyo hazaro saaal.
Thanks Bidhi for ur support...keep sharing and supporting
Supperb
thanks for appreciation