Post-Transcriptional Modifications of mRNA

  Рет қаралды 177,164

Andrey K

Andrey K

10 жыл бұрын

Donate here: www.aklectures.com/donate.php
Website video link: www.aklectures.com/lecture/pos...
Facebook link: / aklectures
Website link: www.aklectures.com

Пікірлер: 106
@AngelA-bb5jl
@AngelA-bb5jl 7 жыл бұрын
Dude I wish I had you as my professor. God Bless
@Baluwa_
@Baluwa_ 5 жыл бұрын
You must know you have saved my med school life.
@valeaves
@valeaves 4 жыл бұрын
Cynthia Mali Mine too!
@junaidhasan8215
@junaidhasan8215 8 жыл бұрын
you might just save me from failing my biochem test on transcription and translation. There's no time left to read books so i resorted to listening your lectures, the decision i'll never regret. You have given me hope. Thank you! Keep up the good work!
@saadrehman362
@saadrehman362 5 жыл бұрын
How did you do on the test?
@quintonwilson8565
@quintonwilson8565 3 жыл бұрын
Transcription in AP Bio, transcription in microbiology, transcription in genetics, transcription in molecular biology, transcription in biochemistry, UGH!!!!!!!!!!!!!!
@emilygreen2436
@emilygreen2436 8 жыл бұрын
You are amazing. Thank you so much. I literally wouldn't get through my studies without you.
@123youareafruitcake
@123youareafruitcake 8 жыл бұрын
Why doesn't this have more views?? This is great!!
@samanthachiwashira2942
@samanthachiwashira2942 4 жыл бұрын
Two minutes into the video and wow youre really good at explaining!
@Matt-re4et
@Matt-re4et 7 жыл бұрын
I really enjoy the videos, especially the fact that everything isn't shoved into one video but a series of videos. I'm only in gen. bio. 1 but this is very helpful.
@tsiontaddese2813
@tsiontaddese2813 5 жыл бұрын
these videos are right on. You saved me so much time and energy. God bless you!!
@rayanallehaibi9498
@rayanallehaibi9498 8 жыл бұрын
U r amazing in conveying the information
@ramaalomar3084
@ramaalomar3084 2 жыл бұрын
you are amazing! you know exactly how to explain, and from which points you should start and finish. Thank you a lot!
@acvz1145
@acvz1145 8 жыл бұрын
Thanks so much for these videos!! You are a great teacher, and are great at explaining these processes. You are saving my genetics grade!! :D
@lawyerdoctor
@lawyerdoctor 5 жыл бұрын
Your videos are amazing, Thank you, thank you, thank you!
@kiimi1614
@kiimi1614 4 жыл бұрын
Thank you SO MUCH, you're videos are so helpful! GOD BLESS YOU
@hanasehans8502
@hanasehans8502 5 жыл бұрын
you are so underrated omg this is so good
@ayeshajabeen6557
@ayeshajabeen6557 4 жыл бұрын
Sir u are just great.my all the concepts become clear through your lecturs .
@kanzadoll7285
@kanzadoll7285 7 жыл бұрын
Thank u .... ur vidios really help me to get excellent scores in exams by just getting concept than cramping☺
@huilee186
@huilee186 7 жыл бұрын
thanks for making such a great post. it saved me a lot of works. have subscribed the channel and please keep it up
@edmundmigwi5579
@edmundmigwi5579 3 жыл бұрын
You've just saved my semester
@ayeshaparveen7597
@ayeshaparveen7597 4 жыл бұрын
Omg you are the best the way you explain every single thing with patience is amazing and you made these topics so easy😁 Thank you 🙏
@davidfell9696
@davidfell9696 8 жыл бұрын
Another excellent explanation!
@andellahypolite
@andellahypolite 8 ай бұрын
Clear and Succint! Thank you
@adsingh54321
@adsingh54321 8 жыл бұрын
thank You so much Andrey !!! sir this video is very HELPFUL
@abramovicsta8434
@abramovicsta8434 8 жыл бұрын
Absolutely perfect thank you very much
@zeevgolin2984
@zeevgolin2984 7 жыл бұрын
Great videos and very informative ! Thank you.
@mohammedal-hammadi5085
@mohammedal-hammadi5085 4 жыл бұрын
I appreciate your efforts really, so great lectures, thank you so much
@samirgeorges2686
@samirgeorges2686 7 жыл бұрын
Absolute masterclass
@maryamahmadij.6752
@maryamahmadij.6752 2 жыл бұрын
Did you know that you are such an amazing teacher?!!!! ^___^
@mostafaali8108
@mostafaali8108 7 жыл бұрын
thanks.very helpful videos
@dayanjisherpa3548
@dayanjisherpa3548 2 жыл бұрын
You guys are very good in explaining. Love from India
@smithajohns77
@smithajohns77 6 жыл бұрын
what a nice teaching""""
@manushoganyan6302
@manushoganyan6302 8 жыл бұрын
Thank you so much! Very helpful!
@hamedhosseini4938
@hamedhosseini4938 7 жыл бұрын
God bless!
@renoreno8755
@renoreno8755 2 жыл бұрын
Great explanation Thank you
@epicmoments1964
@epicmoments1964 Жыл бұрын
Well explained. Thanks🙏
@sandhyakumari9038
@sandhyakumari9038 4 жыл бұрын
Thank you sir your all videos are so helpul..clear nd easy to understand ..complex topics
@kanikabhardwaj7719
@kanikabhardwaj7719 7 жыл бұрын
thks for clearing thoughts
@fjshepherd1
@fjshepherd1 7 жыл бұрын
so helpful but had to watch 5 times cause kept fantasizing about you and I together
@Ranunculus744
@Ranunculus744 7 жыл бұрын
Wtf
@motivationtostrive1216
@motivationtostrive1216 Жыл бұрын
God bless you for saving me and the rest of us you are so underated God bless 🙏🙏
@prathyushasrinivas5008
@prathyushasrinivas5008 8 жыл бұрын
thank you ! it was very helpful
@llennzo
@llennzo Ай бұрын
Exons are expressed intros are in the way. This is a great phrase.
@sahanahn19
@sahanahn19 4 жыл бұрын
Sir I wish u would be my professor 👨‍🏫. U teach so well sir.. Thank you so much..
@carolinemangare3071
@carolinemangare3071 7 жыл бұрын
Great job
@slimanelamia3225
@slimanelamia3225 3 жыл бұрын
Thank you so much sur.
@YusufHassanConsulting
@YusufHassanConsulting 6 жыл бұрын
You are the best!!!!!
@mohi7527
@mohi7527 Жыл бұрын
Thanks. I wish you were my professor.
@nada.h.majeed
@nada.h.majeed 3 жыл бұрын
Thanks brother 🌼
@user-uc5rx4vp7j
@user-uc5rx4vp7j 4 жыл бұрын
you are great
@tonuinicholus6395
@tonuinicholus6395 6 жыл бұрын
Thank you. I really appreciate your effort in explaining these concepts.
@inesgonzalez2246
@inesgonzalez2246 2 жыл бұрын
Awesome lecture 👌
@BioAffairs
@BioAffairs 6 жыл бұрын
wow sir detailed information
@nonskiieee8511
@nonskiieee8511 3 жыл бұрын
thank youuuuu
@dsg003
@dsg003 8 жыл бұрын
Great!!
@anawbs9
@anawbs9 11 ай бұрын
Perfect
@astro8149
@astro8149 8 жыл бұрын
THIS HELPED ME SO MUCH
@goldenboy886
@goldenboy886 8 жыл бұрын
Thanks
@catherinsebastian8162
@catherinsebastian8162 3 жыл бұрын
You must know dear 🤝🏻 You are Just Awesome 💕🙌🏻God bless🧚🏻‍♀️
@crickethub8708
@crickethub8708 6 жыл бұрын
Great sir
@sarveshamrute568
@sarveshamrute568 6 жыл бұрын
Thank you so much sir...😊
@jubamark4851
@jubamark4851 7 жыл бұрын
Thanx ak
@lucygomango899
@lucygomango899 3 жыл бұрын
Tq sir.....🙏🙏🙏💐💐💐
@instastoriesnupdates3080
@instastoriesnupdates3080 3 жыл бұрын
Keep it up sir
@naomimacharia5609
@naomimacharia5609 5 жыл бұрын
Thankyou...
@thereal7490
@thereal7490 5 жыл бұрын
good explanation as usual but the process of splicing is quite complicated and needs to be explained with some more detail thank you
@drevon2316
@drevon2316 3 жыл бұрын
god bless uuuuuuu love
@liopolt0915
@liopolt0915 9 жыл бұрын
Thx for video, it helps me a lot :)
@AKLECTURES
@AKLECTURES 9 жыл бұрын
Reza Pratama Nugraha you're welcome! :)
@mmaking8664
@mmaking8664 7 жыл бұрын
Can you please describe a coherent order in which to watch your videos, like what to watch before watching another video?
@MrShaiiix
@MrShaiiix 7 жыл бұрын
AK LECTURES very helpful concept
@MrShaiiix
@MrShaiiix 7 жыл бұрын
Shallu Chauhan thnxx a lot
@mpc7440
@mpc7440 Жыл бұрын
One little nit-pick, on the diagram of the pre-mRNA, the introns look relatively small compared to the exons. In reality, introns tend to be far longer than exons (I say "tend" because their size varies). Again, just a nit-pick that I think is worth mentioning.
@malikid1000
@malikid1000 7 жыл бұрын
Good explanation but would have been better if you mentioned the enzymes involved in each step.
@michaellouis4882
@michaellouis4882 7 жыл бұрын
I have a question. on the last part of splicing the exons, you mention about the poly(A) tail also spliced in the nucleus. And it is also mentioned before that, poly(A) tail aids in the transport of mRNA across the nuclear membrane. So, my question is why the poly (A) tail is spliced if it actually aids in the transport? or is it because its long structure is degraded gradually during the travel? Thanks in advance.
@Kyrani99
@Kyrani99 5 жыл бұрын
Thanks Good lecture, good explaining. Just please make writing bigger and don't put so much on the screen at once. It makes it very hard to read even on a full screen setting.
@Indianintrovert
@Indianintrovert 4 жыл бұрын
Basics♥️
@aleynaa3420
@aleynaa3420 7 жыл бұрын
can you tell me in what order these processes happen? is it the order you explain in the video? Excuse my English i know it is not good :)
@leomiller2291
@leomiller2291 Жыл бұрын
GOAT.
@colmmcgurk3742
@colmmcgurk3742 7 жыл бұрын
I could be wrong , but i think you've made a mistake here. The exons are actually the coding regions for proteins! Introns are in fact the non coding regions!
@mavzai9800
@mavzai9800 7 жыл бұрын
7:51 Nope
@geetamahar9940
@geetamahar9940 5 жыл бұрын
Listen carefully ....thats exactly what he said...he is very clear abt what he teach..
@mazurutazviwana1757
@mazurutazviwana1757 9 жыл бұрын
good
@AKLECTURES
@AKLECTURES 9 жыл бұрын
Mazuru Tazviwana Thanks!
@adyanwains8443
@adyanwains8443 6 жыл бұрын
I have read many books for this question.but one book writer write first splicing then add caps and tail?
@AlanRasoulMentor
@AlanRasoulMentor 8 жыл бұрын
hi du have any vedes on chemistory from beginning because am rubish with molecules and bonding stuff, i wanna start from the begging of understanding atoms, thanks
@adyanwains8443
@adyanwains8443 6 жыл бұрын
HY! I have a question.u said splicing occur after adding caps and tail.but i said splicing before occur then add cap and tail.basically cap meaning protect if splicing after capping occur then cap not protect mRna?am i right or not?plz answer my question.thanks
@dyoomah17
@dyoomah17 9 жыл бұрын
Thanks alot 😊 .. what is the thing that is responsible for adding the cap and tail ?
@AKLECTURES
@AKLECTURES 9 жыл бұрын
You're welcome! Not sure if there is a specific name for that complex but its basically a collection of different proteins and factors that work together to add the poly A tail and cap.
@jamesfleming4525
@jamesfleming4525 9 жыл бұрын
dyoomah17 Cleavage and polyadenylation specificity factor
@malikid1000
@malikid1000 7 жыл бұрын
The methyl transferase is the enzyme which adds the methyl group basically the cap on the 5 prime end. The polyadenylation occurs through binding of cleavage stimulatory factors which recruit cleavage factors which cleave the mRNA. The poladenylations then begins with the addition of adenine residues by poly A polymerase (PAP).
@playagamelp2441
@playagamelp2441 3 жыл бұрын
Why do I have to complicated stuff like this in high school? 💀 thx for explaining
@ChristianKekula
@ChristianKekula 10 ай бұрын
I have a topic to discuss in class, this is the topic post transcription modifications
@ChristlBolongaita
@ChristlBolongaita 4 жыл бұрын
4:35 Screenshot!
@sudeepbiswas6309
@sudeepbiswas6309 8 жыл бұрын
by which the introns are made of??? where it differs from the exons thats why they cant code for translation....???
@venomart4768
@venomart4768 7 жыл бұрын
Sudeep Biswas they basically not going to b translated into a protein. examples of introns are tRNA and rRNA
@DJSoCA
@DJSoCA Жыл бұрын
Isn't is amazing how humans have the cognitive ability to learn how humans (and other organic beings) work lol.
@vikkramvenkatesan8656
@vikkramvenkatesan8656 Жыл бұрын
Hello sir is that possible to attach your notes in comment section
@ronr.53400
@ronr.53400 3 жыл бұрын
i wish i were this dude 😚 ALL THESE WOMEN GIVING HIM the thumbs up 🥰 👍
@shashvatanjani4432
@shashvatanjani4432 2 жыл бұрын
Sir please I am so canfution yor voice please use simple and clin voice
@tpatnight
@tpatnight 5 жыл бұрын
2:06 screenshot
@blockbyblock4078
@blockbyblock4078 4 жыл бұрын
no doubt he is great at teaching but why does he pronounce "Process" the way he does it ? It's weird ;)
@GeneticsLessons
@GeneticsLessons 3 жыл бұрын
because he is originally from Russia as far as I know.
@blockbyblock4078
@blockbyblock4078 3 жыл бұрын
@@GeneticsLessons Oh! I didn't know that. Makes sense now
@1024DS
@1024DS 5 жыл бұрын
THEEK he chuu p
The Genetic Code
13:25
Andrey K
Рет қаралды 98 М.
mRNA, rRNA and tRNA
10:42
Andrey K
Рет қаралды 169 М.
Happy 4th of July 😂
00:12
Pink Shirt Girl
Рет қаралды 61 МЛН
KINDNESS ALWAYS COME BACK
00:59
dednahype
Рет қаралды 144 МЛН
Polymerase Chain Reaction (PCR)
13:14
Andrey K
Рет қаралды 343 М.
Gene Regulation and the Lac Operon
14:10
Andrey K
Рет қаралды 214 М.
Sanger DNA Sequencing, From Then to Now.
14:37
ClevaLab
Рет қаралды 46 М.
Post-transcriptional regulation | Biomolecules | MCAT | Khan Academy
6:08
khanacademymedicine
Рет қаралды 225 М.
Introduction to lipoproteins
8:27
Andrey K
Рет қаралды 67 М.
Sanger Sequencing of DNA
16:06
Andrey K
Рет қаралды 408 М.
Splicing
6:53
Quick Biochemistry Basics
Рет қаралды 370 М.