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restriction fragment length polymorphism (RFLP) |Principle | applications | limitations 

Animated biology With arpan
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Restriction fragment length polymorphism (RFLP) is a type of polymorphism that results from variation in the DNA sequence recognized by restriction enzymes. These are bacterial enzymes used by scientists to cut DNA molecules at known locations. ... Typically, gel electrophoresis is used to visualize RFLPs.

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2 июл 2024

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Комментарии : 51   
@tarahmd
@tarahmd Год назад
The extra 3 minutes was so worth it! Thank you for this!
@animatedbiologywitharpan
@animatedbiologywitharpan Год назад
Watch my latest video on lab grown brains ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Rhb0nYXe9Ao.html Dont forget to like and share. Please put your opinion in the comment
@zodafone_
@zodafone_ 2 года назад
Thank you so much! Visualization really helped me to understand the subject!
@animatedbiologywitharpan
@animatedbiologywitharpan 2 года назад
Please share my channel link with your friends and help me to reach big audience
@woogachan
@woogachan Год назад
My teacher used this for our cancelled lesson
@animatedbiologywitharpan
@animatedbiologywitharpan Год назад
I hope it will be useful
@NanduNikku
@NanduNikku 11 месяцев назад
Thank You sooo Much such a useful explanation
@animatedbiologywitharpan
@animatedbiologywitharpan 11 месяцев назад
please share my channel link with your friends and help me to reach big audiance
@abdelhamidchihi9218
@abdelhamidchihi9218 Год назад
VERY GOOD BRO YOU ARE AMAZING
@animatedbiologywitharpan
@animatedbiologywitharpan Год назад
Please share my channel link with your friends and help me to reach big audience
@ranjeet_sohanpal
@ranjeet_sohanpal Год назад
Best explanation!
@animatedbiologywitharpan
@animatedbiologywitharpan Год назад
Please share my channel link with your friends and help me to reach big audiance.
@chriswong1439
@chriswong1439 Год назад
Thank you for your video!! But I have a question. Can I say that Southern Blotting is a technique for detecting RFLP? or RFLP itself is a different technique?
@animatedbiologywitharpan
@animatedbiologywitharpan Год назад
In short Rflp use southern blot method. Watch the video : ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-n2bVFcJP-HY.html
@chriswong1439
@chriswong1439 Год назад
@@animatedbiologywitharpan thank you so much!
@aarjvijain
@aarjvijain Год назад
Alec Jeffrey gave DNA fingerprinting, not RFLP... are they the same thing? I don't think so
@joellopezgarcia9973
@joellopezgarcia9973 2 года назад
Thank you so much
@animatedbiologywitharpan
@animatedbiologywitharpan 2 года назад
Please share my channel link with your friends and help me to reach big audience
@rishabhkedia9304
@rishabhkedia9304 Год назад
best explanation
@animatedbiologywitharpan
@animatedbiologywitharpan Год назад
Please share my channel link with your friends and help me to reach big audience
@livinghope8039
@livinghope8039 2 года назад
Great Explanation!! ..... Please use the common font styles in writing, like Arial or else!
@animatedbiologywitharpan
@animatedbiologywitharpan 2 года назад
Thanks for your suggestion, we will incorporate it.
@animatedbiologywitharpan
@animatedbiologywitharpan 2 года назад
Please share my channel link with your friends and help me to reach big audience .
@livinghope8039
@livinghope8039 2 года назад
@@animatedbiologywitharpan Sure, I have subscribed to you, too! The font styles are challenging for most people to read them. Because of them, I am not motivated to read included texts! I hope you don't use incoming videos! Thanx, dear Arpan!
@saifalhasan9895
@saifalhasan9895 Месяц назад
Why Southern blotting is used in RFLP? What if I didn't do the southern blotting part?
@animatedbiologywitharpan
@animatedbiologywitharpan Месяц назад
in RFLP the GOAL is to detect specific DNA fragments after restriction enzyme digestion and gel electrophoresis. Now imagine the fragments are not transfered in the membrabe. Then hybridization is not possible. In gel hybridization cant be done.
@ARYA__2000
@ARYA__2000 2 года назад
It was easy and helpfull
@animatedbiologywitharpan
@animatedbiologywitharpan 2 года назад
Please share my channel link with your friends and help me to reach big audience
@walaasaeed6960
@walaasaeed6960 2 года назад
Thanks 👍🏻
@animatedbiologywitharpan
@animatedbiologywitharpan 2 года назад
Please share my channel link with your friends and help me to reach big audience
@walaasaeed6960
@walaasaeed6960 2 года назад
@@animatedbiologywitharpan sure , it's really helped me ❤️ Thanks From Egypt
@freedomtv1505
@freedomtv1505 Год назад
Thanks
@animatedbiologywitharpan
@animatedbiologywitharpan Год назад
Really glad to know it was useful. Please follow my instagram page and facebook page. Please share my youtube channel link with your friends and help me to reach big audiance I'm on facebook & Instagram as @animatedbiologywitharpan. Install the app to download notes and flash cards. instagram.com/invites/contact/?i=1p41h314q3fv8& You can support the channel by clicking on the super like icon below the video ( a heart sign with $ in it ) . You can support using paytm/ phone pe/ gPay / paypal. Your small contribution means a lot for me
@rashmisekar3852
@rashmisekar3852 2 года назад
Can linkage mapping be done using this method? If so, how do we find out if a person is homozygous or heterozygous for a particular gene?
@animatedbiologywitharpan
@animatedbiologywitharpan 2 года назад
Noting can be done very accurately with this method. Its obsolete because of highthroughput sequencing. Most RFLP markers are co-dominant (both alleles in heterozygous sample will be detected) and highly locus-specific.
@abdumalik_choriyev
@abdumalik_choriyev 11 месяцев назад
Thanks very useful
@animatedbiologywitharpan
@animatedbiologywitharpan 11 месяцев назад
Please share my channel link with your friends and help me to reach big audiance
@abdumalik_choriyev
@abdumalik_choriyev 11 месяцев назад
@@animatedbiologywitharpan Ok
@tamilbiology5078
@tamilbiology5078 2 года назад
Can we detect point mutations with this technique?
@animatedbiologywitharpan
@animatedbiologywitharpan 2 года назад
Not reliably ....point mutation might change a restriction cleavage site hence the restriction fragments in theory should be of different length in control and mutant. But now a days pcr based methods / sequencing methods are used
@reshu6012
@reshu6012 Год назад
Sir it is possible to produce large fragments of DNA using PCR no sir From the available crime scene samples?
@animatedbiologywitharpan
@animatedbiologywitharpan Год назад
Pcr can amplify upto 500bp dna reliably beyond that efficiency drops badly. So in short yes it could be done but for short dna fragments but not the entire genome.
@gulpypup1069
@gulpypup1069 2 года назад
may I know what international issues of RFLP if there is one?
@animatedbiologywitharpan
@animatedbiologywitharpan 2 года назад
RFLP is a labor-intensive procedure that does not have the resolving power anywhere closer that of WGS and SNP analysis.
@tehreemsajjad653
@tehreemsajjad653 2 года назад
Rflp used in SNP analysis??
@animatedbiologywitharpan
@animatedbiologywitharpan 2 года назад
If SNP alters a restriction sequence can be genotyped by 'natural PCR' after restriction digestion.
@tehreemsajjad653
@tehreemsajjad653 2 года назад
So it's mean we use SNP analysis for RFLP?
@tehreemsajjad653
@tehreemsajjad653 2 года назад
Did you know SNP analysis techniques??
@tehreemsajjad653
@tehreemsajjad653 2 года назад
Sir reply plz
@pjshady7465
@pjshady7465 11 месяцев назад
3 minutes but video is 6 minutes 😂
@animatedbiologywitharpan
@animatedbiologywitharpan 11 месяцев назад
I hope it is informative enough
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