miRNA biogenesis | microRNA mechanism

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  • Опубліковано 20 лют 2015
  • This lecture is about the mirna biogenesis and mechanism and the role of microrna in cancer.
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    Thank you for watching

КОМЕНТАРІ • 232

  • @monikajha3894
    @monikajha3894 3 роки тому +23

    You are living encyclopaedia.. great job sir... best teacher with good content and excellent teaching skill😊

    • @shomusbiologyofficial
      @shomusbiologyofficial  3 роки тому +3

      Thank you so much for appreciating my efforts. Glad to hear that you're getting benefit from my lectures

    • @nelsonmv6510
      @nelsonmv6510 3 роки тому

      Thank you sir💯💯💯💪💪💪

    • @chrisbarouky4235
      @chrisbarouky4235 Рік тому

      ​@@shomusbiologyofficial 3325400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000⁰0000000000000000000000000000000000000000000000⁰000000000000000000000000000000000000⁰⁰⁰00000000000000000000000000000000000000000000⁰0000000⁰000000⁰0000000000000000000000000000000000000000⁰000000000000000000000000000000000000000⁰000000000000000000000900000000000000000000000000000000009000000000000q

  • @rikdas6639
    @rikdas6639 3 роки тому +3

    From my high school times to my present Masters days, you are the longest-running teacher of mine.
    Thanks for everything Somu!

  • @ilsehofstee9869
    @ilsehofstee9869 4 роки тому +19

    I use your lectures for literally every subject of my education. Thank you so much! Greetings from the Netherlands

  • @shivakishor1033
    @shivakishor1033 5 років тому +30

    Really u r a library sir....thank u sir thank u soo much its helping me more than online classes.

    • @shomusbiologyofficial
      @shomusbiologyofficial  5 років тому

      Glad to hear that you are getting benefit from the videos. Please subscribe and share

  • @gibcote
    @gibcote 9 років тому +20

    brilliantly explained!
    P.S. RISC stands for RNA induced silencing complex.

    • @iwaynejames
      @iwaynejames 4 роки тому

      induced/interfering, same thing is communicated in his explanation.

  • @Serene97464
    @Serene97464 3 роки тому

    Thank-you so much Sir for this easy-to-understand explanation, I'm sure I can remember this for longer period of time. Again Thank-you for your Time and Support.

  • @evildoesnotsleep-x2b
    @evildoesnotsleep-x2b 8 років тому +5

    this video is extremely helpful. thank you
    would you consider doing one with miRNA and its affect on cancer?

  • @sirishas7507
    @sirishas7507 3 роки тому +1

    Such a clear explanation!!! I use your lectures as a guide for my Master's prog in the USA. So grateful to you. Great job!!!

    • @shomusbiologyofficial
      @shomusbiologyofficial  3 роки тому +1

      You're welcome. Glad to hear that you're getting benefit from my lectures

  • @Appamkrishna
    @Appamkrishna 7 років тому

    This video is very helpful and now i understood actual gene silencing mechanism. Thank u very much sir and u have good explanation skill.

  • @zeeshanrasoolkhan
    @zeeshanrasoolkhan 5 років тому

    salute!!!! explained brilliantly in simplified way...

  • @InvincibleKuldeep
    @InvincibleKuldeep 2 роки тому

    Wow, what a great learning experience of miRNA mechanism...with you Sir...Thanks a lot

  • @jaxnean2663
    @jaxnean2663 8 років тому +1

    Totally clear and informative, great job!

  • @bpuja11
    @bpuja11 8 років тому +2

    its awesome sir......ur all videos are very well explained & help me so much...

  • @yashcool2627
    @yashcool2627 3 роки тому +1

    I am a pharmacy postgraduate working in a biotech company. Your lectures are a great help to me for learning the biotechnology basics. Thank you

    • @shomusbiologyofficial
      @shomusbiologyofficial  3 роки тому +1

      You're welcome. Glad to hear that you're getting benefit from my lectures. Please subscribe and share

  • @jiakhattak5929
    @jiakhattak5929 7 років тому +1

    good job. i have a strong feeling that ur teaching style is inspired by Dr. Najeeb...

  • @kavita232410
    @kavita232410 4 роки тому +4

    THANK YOU! This is the best explanation I have seen so far. You should be a professor at IISc or something!

  • @xirasen
    @xirasen 7 років тому +1

    This is really helpful. I bet this is the most easy, well-explained video on youtube about miRNA :D
    Since I'm not really good at English, would someone explain why the last progress is important?

  • @HaidaSOD
    @HaidaSOD 9 років тому +1

    Wonderful lecture! Thank you!

  • @nidhikumari9126
    @nidhikumari9126 4 роки тому

    Thanku so much gurujii.....u helped me a lott.....i was nt able to understand the mechanism of rna from book it is totally exausting 4 me but when i found ur video nd after watching ur lecture i understand all d things ......thanku so much sir..🙏

  • @Shwetat04
    @Shwetat04 7 років тому

    The way you explain is simply impeccable..
    Thanks a lot! 😊

  • @irenetan3620
    @irenetan3620 3 роки тому +2

    Thanks, very helpful. What can you suggest for my review, be taking comprehensive exam for my PhD soon. Thanks.

  • @stefandanev8117
    @stefandanev8117 7 років тому +1

    had to describe the whole process at the exam.thanks for the help

  • @alwinaanam1231
    @alwinaanam1231 7 років тому

    awsome video.................love to watch it again n again

  • @yatagan1
    @yatagan1 5 років тому +1

    It is really perfect explanation. I am really so glad to watch it. thank you

  • @abarouca
    @abarouca 4 роки тому +2

    Thank you for the brilliant explanation! Your didactics to teach is great! I have a doubt, and would appreciate if you can help me (I need to solve for my internal PhD defense): are we producing miRNA all the time, or do we need a stimuli to produce it? More specifically talking, are there some kind of food which could make us to produce it? For example, could be that a high adherence to a healthy diet and its phytochemical could "silence inflammatory genes" through the production of some specific miRNAs, which interfere with mRNA of genes related to inflammation (e.g. CRP)? So, in case there is this interference, the mRNA of CRP will not be translated, and so the concentration of CRP in blood will be decreased by this mechanism. Is it correct?

  • @beech9443
    @beech9443 8 років тому +6

    indeed good explained really clear and easy to comprehend, but at beginning you said slicer protein has RNase H, and somewhere to the end when explaining miRNA-mRNA duplex, you said argonout has RNase H activity? :/

  • @drishtisarkar6422
    @drishtisarkar6422 4 роки тому +1

    Great teacher god bless you

  • @emicalato4142
    @emicalato4142 9 років тому +1

    thank you sir.. it was very helpfull

  • @ArlindaOfficial
    @ArlindaOfficial 6 років тому

    Thank you, this is really helpfull! keep going

  • @sravanichitneedhi8044
    @sravanichitneedhi8044 3 роки тому +1

    Sir, u made it easy . Thank u , and keep making more lectures . Specially these lectures are more helpful in present covid situation because we are not attending the offline classes of my institutions.

  • @muneebaumar7173
    @muneebaumar7173 3 роки тому +1

    I am an MBBS student and ur videos are amazing .No words to admire your teaching style.Keep it up sir.

  • @rajnishkumarsensen1034
    @rajnishkumarsensen1034 6 років тому +1

    very helpful video it is..... Thank you sir......

  • @Megha-ij8eo
    @Megha-ij8eo 3 роки тому

    This lecturer is really very helpful for me...thank u so much sir...😊👌👌👌

  • @pratibhamali3845
    @pratibhamali3845 8 років тому +1

    amazing lecturer

  • @ritikasingh8809
    @ritikasingh8809 3 роки тому

    Very much cleared after watching ur vdo

  • @main-a
    @main-a Рік тому +1

    Thank you sir. I really love watching your videos , it gives us so much of knowledge. You are awesome.

  • @ghofranbagher3924
    @ghofranbagher3924 9 років тому

    thank you , it was very helpfull

  • @alwinaanam1231
    @alwinaanam1231 7 років тому

    awesome video.. thanks a lot BT it seems u change the function of piwi n paz domain... if possible plz reply

  • @khuloodalasiri1
    @khuloodalasiri1 8 років тому +1

    thank you so much for this video it was really helpful for me to understand what is exactly Micro-RNA and how it is produced

  • @akshaybharti7361
    @akshaybharti7361 3 роки тому +1

    Though there were some mistakes like in full form of RISC and regarding the overhanging sites. But I loved your way of teaching, you cleared my doubts.
    You are a good teacher 👏👍

    • @shomusbiologyofficial
      @shomusbiologyofficial  3 роки тому

      You're welcome. Glad to hear that you're getting benefit from my lectures

  • @tasbeehazarrin6463
    @tasbeehazarrin6463 6 років тому

    Very good explanation really

  • @alwinaanam1231
    @alwinaanam1231 7 років тому +1

    very helpful... thanks...

  • @shwetakaur9956
    @shwetakaur9956 6 років тому

    Very nice explanations

  • @candicetang1991
    @candicetang1991 7 років тому

    thx a lot, that is really helpful.

  • @muhammadashrafhadirosman3845
    @muhammadashrafhadirosman3845 3 роки тому +1

    You really good in explain it all even no matter how hard to understand it

    • @shomusbiologyofficial
      @shomusbiologyofficial  3 роки тому

      You're welcome. Glad to hear that you're getting benefit from my lectures

  • @ozzytubes7955
    @ozzytubes7955 7 років тому +1

    thank you for explaining it so clearly

  • @Thor616marvel
    @Thor616marvel 5 років тому +2

    These videos cleared all my dought thanks sir

  • @sarahhamdy5752
    @sarahhamdy5752 9 років тому +24

    Nice video
    NB: You are saying 3' overhang while you are drawing a 5' overhang !

    • @antaryamiacharya5657
      @antaryamiacharya5657 5 років тому

      What is double stranded RNA , in which type organism it seen or it created in any type of cell depending on situation, what it's role and function. Plz make a specific video on DS RNA.

    • @aseemsharma6464
      @aseemsharma6464 4 роки тому +5

      Also... Full form of RISC is not RNA interference silencing complex.. it's RNA induced silencing complex

  • @SohanurRahman09
    @SohanurRahman09 6 років тому

    Nice presentation

  • @dannykelly7789
    @dannykelly7789 9 років тому +2

    You are awesome sir. All of your videos help me so much in my genetics class I wish I had you as the professor

  • @alwinaanam1231
    @alwinaanam1231 7 років тому +1

    very helpful

  • @arpitadas188
    @arpitadas188 6 років тому

    sir i have a question , RNase H is an enzyme used to cleave the RNA-DNA duplex ,but the arganaut (RNase H activity)cleaves ds RNA ...how so ? didnt the specificity got altered ?

  • @kalpanamurmu3776
    @kalpanamurmu3776 5 років тому +1

    Thank you sir. I very much helpful from this vedio.

  • @aarthipalanisamy9839
    @aarthipalanisamy9839 6 років тому

    I liked ur lecture Sir.. R u able to give a lecture regarding TILLING & eco-TILLING

  • @ridasaleem5088
    @ridasaleem5088 5 років тому +1

    Awsome.. U have explained it very well

  • @alwinaanam1231
    @alwinaanam1231 7 років тому +3

    very helpful.......thanks a lot

  • @samikshyapradhan2533
    @samikshyapradhan2533 5 років тому

    Very good explanation sir. You make rna easy to understand 😊.

  • @usgallery5428
    @usgallery5428 5 років тому +1

    Is there any recognition mechanism for RNase H to cleave only targeted RNA not mi RNA?

  • @zhoufang2276
    @zhoufang2276 5 років тому +1

    great lecture, thank you so much

  • @joanne7699
    @joanne7699 3 роки тому

    Hi, can I ask is there any way the target mrna can prevent the miRNA from binding to it to protect itself from degradation?

  • @latifesoltani1653
    @latifesoltani1653 2 роки тому +1

    Thank u very much,you help me whit this video very very much because I had seminar about miRNA at university …🙏🙏

  • @hebaabdelgawad8193
    @hebaabdelgawad8193 7 років тому +1

    Thank you for your effort

  • @rimasamanta4778
    @rimasamanta4778 6 років тому

    sir...it is awsm....😊.Sir..is there any...online tests are carried out for iit jam..in ur institute???

  • @priyankasingla1071
    @priyankasingla1071 3 роки тому +1

    Sir, it is a humble request to explain identification (bioinformatics tools) of micro RNAs (miRNAs) and mRNA targets.
    Thank you in anticipation

  • @Arabzai321
    @Arabzai321 Рік тому +1

    Love you Brother from Afghanistan 🇦🇫
    That was an Informative Video about RNAi and its Types.
    Thank you so much for your help.

    • @shomusbiologyofficial
      @shomusbiologyofficial  Рік тому +1

      Glad to hear that you are getting benefit from my lectures

    • @Arabzai321
      @Arabzai321 Рік тому

      @@shomusbiologyofficial
      🥰😍🥰❤️❤️❤️

  • @nawazmahmud8535
    @nawazmahmud8535 8 років тому

    have any lecture about Biogenesis of Piwi RNA?
    please help me by giving the link

  • @jilmilmahanta3669
    @jilmilmahanta3669 7 років тому

    sir u r great.. thank you so mch fr ds video.. i learned a lottt frm it ☺

  • @prithwirajsutradhar6757
    @prithwirajsutradhar6757 3 роки тому +1

    Very very helpful video .Thank u sir

  • @asalkamali1721
    @asalkamali1721 9 років тому

    Sorry I dont understand.. how did the double strand become a single strand from the beginning,... to go with the Risc ? please help me out..

  • @sounakdasgupta64
    @sounakdasgupta64 6 років тому

    Will it be a 3'overhang or 5' overhang?

  • @aayushphadte
    @aayushphadte 4 роки тому

    Sir, do you mean that the pre miRNA is 100-120 nt long or 100-120 base pairs long?

  • @mayukhroy5393
    @mayukhroy5393 4 роки тому +1

    This video was soo helpful Sir.

  • @priyankasingla1071
    @priyankasingla1071 3 роки тому

    Thank you

  • @drsandywareable
    @drsandywareable 8 років тому

    nice lecture

  • @ayachi8521
    @ayachi8521 3 роки тому +1

    Sir is there any experiment related to Molecular mechanisms that may cause drug resistance to increase microRNA-21 levels in ovarian cancer

  • @jenny77054
    @jenny77054 5 років тому +1

    So precisely described 👌

  • @anilmalik7995
    @anilmalik7995 6 років тому +1

    Very good lecture Sir, can you pls tell me which book I can follow for detailed RNAi

  • @oaendrilaghosh3179
    @oaendrilaghosh3179 3 роки тому

    Sir in the 3 prime overhang of mi rna why the two nucleotide are present in the 5' end it should be present in 3 prime side .

  • @asmaaelgedawy7643
    @asmaaelgedawy7643 5 років тому +1

    Thank you very much you help me so much

  • @vijayalakshmikv5916
    @vijayalakshmikv5916 2 роки тому

    sir can you please, share the reference textbook you used ,for this topic?

  • @Dr_Durrani
    @Dr_Durrani Місяць тому

    Great job. Just one correction the overhang is at 3' but shown at 5'. I am sure you may have already realized that 😊

  • @jayaprakashc.a2941
    @jayaprakashc.a2941 13 днів тому +1

    Your knowledge in diversity is administerable

  • @abdou9888
    @abdou9888 4 роки тому

    Is there a video to explain how scientists use this process to edit genome ?

  • @diaasalami6867
    @diaasalami6867 9 років тому

    Great explanation, I'm so grateful.

  • @DrRoopakumar
    @DrRoopakumar 3 роки тому

    Dear Suman sir, in ur previous video (basics of RNAi) u said that argonout is a type of RNase III type but sir, here u r saying it is a type of RNase h type. Which one is correct sir?

  • @tracyanncampbell7367
    @tracyanncampbell7367 3 роки тому +2

    Good video. Thank you.

  • @wycliffenyandika9017
    @wycliffenyandika9017 Рік тому

    I feel good after watching this, do you have video about transcription explaining why lagging and leading strand ?

  • @shilpasharma7303
    @shilpasharma7303 2 роки тому +1

    you are a great teacher🥺

  • @aynalsaba7982
    @aynalsaba7982 3 роки тому

    Hello sir, is this 5' overhang or 3' overhang???

  • @sajidachaudhry5039
    @sajidachaudhry5039 3 роки тому +1

    He is very very outstanding lecturee, may Allah Pak blessed you☺️

    • @shomusbiologyofficial
      @shomusbiologyofficial  3 роки тому +1

      Thank you so much for appreciating my efforts

    • @sajidachaudhry5039
      @sajidachaudhry5039 3 роки тому

      @@shomusbiologyofficial actually i am from pak, may i get your personal contact if you never mind dear sir, actually i wanna discuss regarding to my study

  • @ankitasiddharth6038
    @ankitasiddharth6038 Рік тому +1

    Nice... well explained sir

  • @janelbailey5830
    @janelbailey5830 8 років тому

    isnt it the dicer that posses the paz and piwi domain and not the argonaute protein

  • @subhamkarmakar3320
    @subhamkarmakar3320 3 роки тому +1

    Amazing sir

  • @ashishbissa1803
    @ashishbissa1803 6 років тому +1

    What is the work of passenger strand

  • @Dr.FaizanMirza
    @Dr.FaizanMirza 10 місяців тому +1

    simply wow ❤❤

  • @agrigpb
    @agrigpb Рік тому +1

    Great Job

  • @jorishaseraj2532
    @jorishaseraj2532 6 років тому

    in ur previous video RNAi, u said slicer is RNA H and arganout is RNA 3 typ but in this video u didn't talk about slicer and arganout is RNA H.. m cnfused plz rply fast

  • @abhinitkumar1702
    @abhinitkumar1702 8 років тому

    in mi rna 3 prime end will be overhange.Can you chek one time

  • @shivangitiwari7541
    @shivangitiwari7541 8 років тому

    I Like it..!!!

  • @triplecleff
    @triplecleff 6 років тому +1

    thank you