Sequence Alignment for Beginners | Pairwise vs Multiple sequence alignment | Similarity vs Identity

Поделиться
HTML-код
  • Опубликовано: 15 июл 2024
  • This video lecure describes
    1. What is sequence alignment?
    2. What is pairwise sequence alignment?
    3. What is multiple sequence alignment?
    4. What is local alignment?
    5. What is global alignment?
    6. How to perform pairwise sequence alignment using web based tool EMBOSS Needle
    www.ebi.ac.uk/Tools/psa/embos...
    7. How to perform multiple sequence alignment using web based tool MUSCLE
    www.ebi.ac.uk/Tools/msa/muscle/
    8. sequence identity vs similarity
    Queries: sequence alignment in bioinformatics
    multiple sequence alignment clustal omega
    pairwise sequence alignment
    global sequence alignment
    Biology Lectures is a research organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including biology, microbiology, pharmacology, bioinformatics, immunology, biochemistry, anatomy and physiology, and many more.
    Please Subscribe our channel: / biologylectures
    Support us at:
    Paypal: www.paypal.me/biologylectures
    #Biologylectures

Комментарии • 32

  • @enyonamfame
    @enyonamfame 11 месяцев назад +2

    This was very concise and helpful

  • @lblearner1946
    @lblearner1946 Год назад +4

    Thanks for making this informative video! It is super helpful!

  • @dikshyapanthi7681
    @dikshyapanthi7681 2 года назад +3

    Wow just awesome. Exactly what I was looking for as a beginner

  • @yixuanyang4397
    @yixuanyang4397 Год назад +1

    Thank you for your sharing! This helps a lot!

  • @bismiakm9424
    @bismiakm9424 8 месяцев назад +1

    Thank you for such an amazing learning experience 💫🥳🥳
    Thank you Professor! I know how hard you work for students and it is difficult to teach most people whose second language is English. You are very patient and full of information.
    🥳🥳🥳🥳

    • @BiologyLectures
      @BiologyLectures  8 месяцев назад +1

      Thank you very much for the kind words. Comments like yours really motivates us on keep creating more content. Thank you. And all the best

  • @user-qj6sc4he9x
    @user-qj6sc4he9x Месяц назад +1

    It was really helpful and precisely well explained, thank you ❤️

  • @user-mk5ie6sw6f
    @user-mk5ie6sw6f 5 месяцев назад

    I just needed this

  • @pverunique3635
    @pverunique3635 Год назад +2

    Thank you so much for this. It was amazing.

  • @juanete69
    @juanete69 Месяц назад

    Hello.
    Some tutorials say we first need to break the sequences in chunks of size 6 and then align each chunk and count.
    When do we need to use this method and when should we work with the whole sequence?

  • @Hari788
    @Hari788 2 года назад +1

    Excellent explanation sir. Thank you from my heart 💓

  • @sudeepannigeri4172
    @sudeepannigeri4172 8 месяцев назад

    Can we get to know the identity and gap percentage in MUSCLE software (multiple sequence alignment)?? If yes, then how do we check for that?

  • @markrobinson9676
    @markrobinson9676 Год назад +1

    Thanks for sharing

  • @drrrajkumar262
    @drrrajkumar262 Год назад +1

    Thank you so much

  • @KarinPCrema
    @KarinPCrema 2 года назад +1

    Thx

  • @rasheedkhan3159
    @rasheedkhan3159 2 года назад +1

    Thank you Sir really help me. Sir sequence similarity we can only find for protein sequences?

    • @BiologyLectures
      @BiologyLectures  2 года назад +1

      You are most welcome. No, also for nucleotide sequences. Then, the similarity will depend on the distance between the sequences as well as on gaps etc.

  • @robertmarsh5770
    @robertmarsh5770 2 года назад +1

    CHEERS✨! Don't get left behind - P R O M O S M !!

  • @ranjuchauhan6353
    @ranjuchauhan6353 8 месяцев назад +1

    Sir please reply to my question.
    Which is the most accurate sequence alignment and why?
    It's really urgent..

    • @BiologyLectures
      @BiologyLectures  8 месяцев назад

      The choice of method depends on the specific task. For closely related sequences, optimal alignments like Needleman-Wunsch and Smith-Waterman can be used. For aligning large datasets or finding remote homologs, iterative methods or HMM-based approaches might be more appropriate. It's essential to assess the specific requirements of the task and the characteristics of the sequences being aligned to choose the most suitable method.

  • @princesaini5881
    @princesaini5881 5 месяцев назад

    Hindi nai aati kya aapko