Topoisomerase 1 and 2 mechanism

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  • เผยแพร่เมื่อ 2 ม.ค. 2025

ความคิดเห็น • 131

  • @nayanajyothibas706
    @nayanajyothibas706 3 ปีที่แล้ว +5

    The topics are handled so keen that the viewers can again build their knowledge with these lectures as the basement.. Thanks for your passion for a sincere explanation ..

  • @REDROSE-be3br
    @REDROSE-be3br 4 ปีที่แล้ว +21

    Oh my goodness, even class teachers can't explain like this. Thanku so much sir. YOU ARE GREAT

    • @shomusbiologyofficial
      @shomusbiologyofficial  4 ปีที่แล้ว +5

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

  • @mahathivenkatraman4892
    @mahathivenkatraman4892 4 ปีที่แล้ว +8

    Understanding concepts has never been easier. Thank you so much for making these important concepts so lucid.

    • @shomusbiologyofficial
      @shomusbiologyofficial  4 ปีที่แล้ว

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

  • @satabdideka31
    @satabdideka31 4 ปีที่แล้ว +2

    Was trying to understand this for the past 3 days, and today only 17 mins and cleared the entire concept. Sir you are great.

    • @shomusbiologyofficial
      @shomusbiologyofficial  4 ปีที่แล้ว +1

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

  • @bts_rollercosterlifepurplearmy
    @bts_rollercosterlifepurplearmy ปีที่แล้ว +1

    Nobody wants to stress...
    Yes you are my Topoisomerase relese my stress during exam 👍👍

  • @rayanpaul3597
    @rayanpaul3597 2 ปีที่แล้ว +1

    Onek onek dhonyobad aapnak🙌✨

  • @Lorient121
    @Lorient121 5 ปีที่แล้ว +1

    Such a beautiful mechanism. Topoisomerase is the tailor of proteins

  • @thejuspradeep2105
    @thejuspradeep2105 4 ปีที่แล้ว +1

    Excellent effort from shomu's biology.Thank you very much.Keep going

  • @mfbvlog
    @mfbvlog 3 ปีที่แล้ว +2

    Hero means helper that's is shomo sir ❤️

  • @lucygomango899
    @lucygomango899 4 ปีที่แล้ว +1

    Sir i really understood this DNA topoisomerase .
    Thnkx a lot of u sir 👏👏💐💐💐
    From.........odisha

    • @shomusbiologyofficial
      @shomusbiologyofficial  4 ปีที่แล้ว

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

  • @reshmirajeev5770
    @reshmirajeev5770 4 ปีที่แล้ว +5

    Those ones who disliked this video must be jealous of shomu sir😂😂😂
    You are just perfect teacher sir😊

  • @sarangas8688
    @sarangas8688 4 ปีที่แล้ว

    During this lock down days , we have online lectures , and your explanation is very helpful to understand our topics 🤗 and we want more pathology explanation

    • @shomusbiologyofficial
      @shomusbiologyofficial  4 ปีที่แล้ว +1

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

  • @ranganayakinandanavanam7362
    @ranganayakinandanavanam7362 3 ปีที่แล้ว +1

    Very simple and clear explanation. Thank you for making it simple :)

    • @shomusbiologyofficial
      @shomusbiologyofficial  3 ปีที่แล้ว

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

  • @rukhsaryusuf4432
    @rukhsaryusuf4432 5 ปีที่แล้ว +3

    In teachers your are all in all sir. Thank you, it was very helpful.

  • @fatezurislam3936
    @fatezurislam3936 ปีที่แล้ว +1

    Great explanation ,thank you.

  • @sayantandas4505
    @sayantandas4505 4 ปีที่แล้ว +1

    Sir thank you very much, you are really a great teacher.

    • @shomusbiologyofficial
      @shomusbiologyofficial  4 ปีที่แล้ว

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

  • @mahzaibzehri6523
    @mahzaibzehri6523 5 ปีที่แล้ว +1

    A best mentor kindly share your notes of lecturer...

  • @oligoli6209
    @oligoli6209 8 ปีที่แล้ว

    nice lecture ....and u make my concept clear during exam .......so tnq once again

  • @DeepakYadav-qr4ic
    @DeepakYadav-qr4ic 4 ปีที่แล้ว +4

    Bro what's your educational qualifications can we know?
    Really comprehensive explanation.

  • @jeffgregory2477
    @jeffgregory2477 6 ปีที่แล้ว

    You are a very talented teacher my friend

  • @malikid1000
    @malikid1000 8 ปีที่แล้ว +2

    Do you have a video on topoisomerase inhibitors.

  • @ghazal.m6071
    @ghazal.m6071 2 ปีที่แล้ว

    It is very complete video,thanks.
    I have one question.
    Gyrase convert positive coil to negative?

  • @Aakashaganga
    @Aakashaganga ปีที่แล้ว +1

    Excellent 👌

  • @bakhtawarayaz7566
    @bakhtawarayaz7566 7 หลายเดือนก่อน

    Sir, you are phenomenal, sir apki video ky ilawa, mujy kisi aur ka smjh hi nae ata.

  • @shivangitayal7210
    @shivangitayal7210 7 ปีที่แล้ว +1

    Thank you very much your lectures were amazing and really helpful

  • @Bumble-bee_
    @Bumble-bee_ 2 ปีที่แล้ว

    I cannot find the separate videos of topoisomerase 1 and 2

  • @kuriyaridhi1867
    @kuriyaridhi1867 3 ปีที่แล้ว

    Thank you shomu sir

  • @devanggondaleeya4321
    @devanggondaleeya4321 4 ปีที่แล้ว +1

    What is the meaning of negative supercoiling?

  • @monikaluthra339
    @monikaluthra339 5 ปีที่แล้ว +1

    Type I topoisomerase has 2 subfamilies typeIA and typeIB
    Type II topo has 2 subfamilies typeIIA and type IIB

  • @rumpabanerjee445
    @rumpabanerjee445 4 ปีที่แล้ว +1

    Darun bujhiyechho.

  • @shop2012
    @shop2012 8 ปีที่แล้ว

    Your videos are very helpful!!

  • @CreatorNasir04
    @CreatorNasir04 8 ปีที่แล้ว

    what a explanation i can't tell you that.But this video really help me out thank you sir .

  • @bhagyasri8878
    @bhagyasri8878 6 ปีที่แล้ว

    Sir tqqq soo much your explanation ISS awesome it's easily understood tq for uploading sir

  • @naeemm-m1908
    @naeemm-m1908 7 ปีที่แล้ว

    Thank you.Your videos are very helpfu

  • @malakismail160
    @malakismail160 8 ปีที่แล้ว +4

    i have a question. does topoisomerase work only on circular dna or it can work also on linear one? please reply

    • @Drawtine
      @Drawtine 5 ปีที่แล้ว

      It can work also on linear one

  • @Young_Carry
    @Young_Carry 3 ปีที่แล้ว +1

    Thank you.

  • @s2r188
    @s2r188 4 ปีที่แล้ว +1

    Thank You So Much Sir.

  • @Priya_P.R
    @Priya_P.R 6 ปีที่แล้ว

    No. Topoisomerase type IA comprises 3distinct classes and one of them is topoisomerase III

  • @ericfontana462
    @ericfontana462 4 ปีที่แล้ว +12

    9:32 How I feel about my professor who originally made this such a confusing concept.

  • @sreenathholla2317
    @sreenathholla2317 3 ปีที่แล้ว

    Hey, so the topoisomerase 1 only involved in the cccdna cellular process, right?

  • @vivianebrandao666
    @vivianebrandao666 4 ปีที่แล้ว +1

    this is great, thank you!

  • @Arya1924-c1z
    @Arya1924-c1z 3 ปีที่แล้ว

    Negative super coil fevour unwind the dna?

  • @nerdnerd4945
    @nerdnerd4945 8 ปีที่แล้ว

    love your videos. You are so smart!!Thanks for your videos.

  • @akankshyasamant3310
    @akankshyasamant3310 3 ปีที่แล้ว

    Sir in pathfinder book it is mentioned that enzyme with odd Roman no. After their name are type 1 and with even no. Are type 2, so which is the correct one?

    • @asingh6073
      @asingh6073 3 ปีที่แล้ว

      Yes. I have the same confusion.

  • @ravaliyerramsetty4649
    @ravaliyerramsetty4649 ปีที่แล้ว +1

    Thank you sir

  • @sonal6662
    @sonal6662 3 ปีที่แล้ว

    Sir Exact Topoisomerase ka function kya h plz in simple language and also tell me about DNA gyrase

  • @subhrabanerjee7522
    @subhrabanerjee7522 ปีที่แล้ว

    Which enzyme removes the supercoiling in eukaryotics?

  • @arshadhussain2083
    @arshadhussain2083 6 ปีที่แล้ว

    Thanku.....Suman Sir........💓💓💓

  • @SURPAHELI
    @SURPAHELI 8 ปีที่แล้ว

    very nice thank you sir

  • @luisfobo
    @luisfobo 5 ปีที่แล้ว

    Does topoisomerase come before or after helicase ?

  • @nifatjan760
    @nifatjan760 6 ปีที่แล้ว

    May God bless u....

  • @toheedkhankhan9582
    @toheedkhankhan9582 4 ปีที่แล้ว +1

    Thnku so much

  • @nifatjan760
    @nifatjan760 6 ปีที่แล้ว

    sir wht iz the reason behind...Passing one strand throug the double nick....?

  • @devanggondaleeya4321
    @devanggondaleeya4321 4 ปีที่แล้ว

    What is the difference between DNA gyrase and topoisomerase IV? In bacteria

    • @shraddhamohapatra9207
      @shraddhamohapatra9207 3 ปีที่แล้ว

      DNA gyrase is Topoisomerase II acting as a swivel to induce negative supercoiling from positive. And topoisomerase IV is responsible for termination of DNA replication

  • @ambrajyaldandi3574
    @ambrajyaldandi3574 6 ปีที่แล้ว +1

    Nice language easy to understand

  • @veenamvenkatakrishna7970
    @veenamvenkatakrishna7970 4 ปีที่แล้ว

    Sir why topoisomerase induces negative coiling

  • @briantham9606
    @briantham9606 5 ปีที่แล้ว

    Helpful

  • @genomelifescience2614
    @genomelifescience2614 4 ปีที่แล้ว

    Good morning sir I am ur old student when I met u in Bangalore there was only 4 students 3girls and a boy(me). I m missing u sir.
    I have a doubt that how dna polymerase distinguishes between dntps and ntps pls tell me sir

    • @shomusbiologyofficial
      @shomusbiologyofficial  4 ปีที่แล้ว

      I remember. How are you now?

    • @thakurankit7159
      @thakurankit7159 3 ปีที่แล้ว

      there are some aminoacids in the nucleotide binding pocket of dna pol(in the palm region of dna pol)called discriminator amino acids which helps to distinguish between dntp and ntps

  • @hanenalenazi2215
    @hanenalenazi2215 8 ปีที่แล้ว

    Thank you

  • @marzia9324
    @marzia9324 8 ปีที่แล้ว

    Thank u so so so so so much!!

  • @bosonsbotany9934
    @bosonsbotany9934 7 ปีที่แล้ว

    sir plz plz plz make a video on sedimentation of pulse label n pulse chase. I'm very confused with this topic :((

  • @marzia9324
    @marzia9324 8 ปีที่แล้ว

    You are amazing congratulation!!! Really!! I finally understand how they works GOD thanks you MR! you save me!!

  • @kalpanameena9854
    @kalpanameena9854 7 ปีที่แล้ว

    I don't think that is correct... in the second part of the video the primer in the loop…when you imagine you straighten the loop out... than the primers in both chains will be in the same direction….or…leading strand is 5‘ (on the left) - 3´(on the right) so lagging strand is 3‘ (on the left) than on the end of the loop it should be 5‘ ....but primer on it starts also with 5‘…Still thanks for your videos, your teaching helps me a lot!

  • @devanggondaleeya4321
    @devanggondaleeya4321 4 ปีที่แล้ว

    Please use 3 dimension and explain it sir

  • @uttamkhungurnarzary6958
    @uttamkhungurnarzary6958 4 ปีที่แล้ว

    Watching this video Just for tomorrow Exam

  • @devsbiology4808
    @devsbiology4808 6 ปีที่แล้ว

    sir pls explain topology..

  • @archanarangineni5400
    @archanarangineni5400 8 ปีที่แล้ว

    ur smart love ur videos:)

  • @chandnisingh4526
    @chandnisingh4526 6 ปีที่แล้ว

    Thaanks

  • @bulmear2531
    @bulmear2531 7 ปีที่แล้ว

    good stuff\
    memem

  • @reefelazem2893
    @reefelazem2893 6 ปีที่แล้ว

    great,,
    I get it after all

  • @Rabbu_atal
    @Rabbu_atal 22 วันที่ผ่านมา +2

    ❤❤❤❤❤❤❤❤❤❤

  • @mrscientific4826
    @mrscientific4826 4 ปีที่แล้ว

    Sir plz go deep in topic

  • @mohithinsu4017
    @mohithinsu4017 5 ปีที่แล้ว +1

    👍👍👍👍

  • @shaistashah4283
    @shaistashah4283 5 ปีที่แล้ว +1

    In Hindi plz

  • @abdullahalhariri1379
    @abdullahalhariri1379 5 ปีที่แล้ว +1

    I love you Indian 😍

  • @monirssd7073
    @monirssd7073 3 หลายเดือนก่อน

    Kuch koni smj aaya

  • @sanjaikumartripathi617
    @sanjaikumartripathi617 6 ปีที่แล้ว

    Hindi me

  • @فرحهخالد-خ3ي
    @فرحهخالد-خ3ي 3 ปีที่แล้ว

    you better speak hindi.. making easier for both

  • @rudraseth5419
    @rudraseth5419 5 ปีที่แล้ว

    Insufficient knowledge.
    Lake of knowledge

  • @love2sangita
    @love2sangita 8 ปีที่แล้ว

    plz exam in hindi also

  • @malakismail160
    @malakismail160 8 ปีที่แล้ว

    i have a question. does topoisomerase work only on circular dna or it can work also on linear one? please reply