Reverse Transcriptase PCR (RT PCR) | What are the applications of RT PCR ? | RT PCR protocol
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- Опубліковано 15 сер 2024
- This video talks about the principle behind RT PCR. Reverse transcription polymerase chain reaction (RT-PCR) is a laboratory technique combining reverse transcription of RNA into DNA (in this context called complementary DNA or cDNA) and amplification of specific DNA targets using polymerase chain reaction (PCR).[1] It is primarily used to measure the amount of a specific RNA. This is achieved by monitoring the amplification reaction using fluorescence, a technique called real-time PCR or quantitative PCR (qPCR). Combined RT-PCR and qPCR are routinely used for analysis of gene expression and quantification of viral RNA in research and clinical settings.
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very good, detailed and concise explaination, thank you sir!
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@@animatedbiologywitharpan sure sir ... lov your explanation
Very well explained thanks !! The animations are really good
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@@animatedbiologywitharpan yes I did share it with my friends it is really helpful
I have a question: when I have transcribed the mRNA into cDNA, do I perform a normal PCR with the cDNA?
Can someone pls tell me if i'm right or wrong ?
PCR steps
1) denaturation of the template DNA
2) use primer and poymerase
3) amplification
RT-PCR:
1) isolation of RNA
2) transcribe with reverse primer and enzyme reverse transcriptase into cDNA
3) follow PCR steps
Hello Bro
You have not included the further steps
Like After making the hybrid rna-dna .The hybrid's rna is partially digest by Rnase H ,then DNA polymerase I forms a complimentary strand and nick is sealed by DNA ligase and
Thus forms a cDNA
Yes these are nitty grity details. It was a overview hence did not get into details
Very good info! Do you have the references??
Great video, comparison of RT-PCR and PCR was a benefit
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Amazing explanation ... thank u sir...🙏🙏🙏🤗🤗🤗🤗🤗🤗
awesome
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It was very helpful ❤thank you sir😊
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I can't thank u enough for this... just keep going 🙏🙏🙏
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Sir can u explain about multiplex pcr
Sure it would be uploaded soon
Thanks, good content, should give you thumb up.
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Great help on exam eve😇🤩
Can anybody tell me if reverse transcriptase posses 5'-3' exonuclease activity then why aren't Hexamers degraded instead they are incorporated 😢😢
very nice channel thanks from turkey arpan
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Thank u sir
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thank you
Please share my channel link with your friends and help me to reach big audiance
Thank you so much sir.
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Sir is this technique used for hiv detection
can be used
Please upload a video on allele specific PCR.
Thanks for suggesting
Yawrrr such a super duper lecture thank you so much🥹✌️
Pcr playlist ua-cam.com/play/PLKtiwIJ8Q7rpWfwFl7dpbamj09MQ7ynPT.html&si=sCuhziSFd8j-dSPn
Hi thank You for the well explained video can you explain microRNAs
Ya there would be series on all the regulatory RNAs soon
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you saved my todays prentation sir, thank you very much!
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Hello sir, i want to go for research but i don't know how to find research institute for my topic of research can u help me that how can i search institute.
can u plz explain tma and nasba
Can you tell me the full forms
sir is rt pcr is same technique used in covid rest or it is different .
That RT pcr is real time PCR also qPCR . One step of that is reverse transcription which makes cDNA from RNA . After that qPCR is done from the cDNA.
thanks alot
Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.
Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.
What if we don't use hexamer primers???
Alternatively you can use oligo dt
Dont we use a specific primer in RT pcr with those 2 primers?
Generally no. In Reverse transcriptase PCR all mRNA are converted to cDNA . Ideally there should not be any bias. During qRT PCR( quantitative real time PCR ) we use specific primers.
@@animatedbiologywitharpan thank you so much sir
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@@animatedbiologywitharpan thank you so much sir
Inverse pcr k upar ek banayega plz
ua-cam.com/video/vtHwOWMPTL0/v-deo.html
hello dear. The RT-PCR consists in 1 cicle only ??
For reverse transcription protocol yes
For q RT PCR ( quantitative real time PCR ) se the following video ua-cam.com/video/_pMCwREQ22I/v-deo.html
@@animatedbiologywitharpan Thank u so!!!!
Where does the reverse transcriptase itself come from?
You provide it in the reaction mixture, reverse transcrtase for this purpose is syntheticly made.
@@animatedbiologywitharpan In vivo I mean. Does it exist within our bodies or does the viral RNA code for it as well.
@@thisslightlysweetlife3402 it's isolated from AMV virus :)
Please refer the references i need to write my notes thanks in advance
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References please🙏
www.thermofisher.com/in/en/home/life-science/pcr/reverse-transcription.html
if you claim to be knowledgeable ...... is this a real quotation or not?
“Quantitative PCR is an oxymoron.” Kary Mullis, inventor of PCR.
As it it is then almost all the stats we have about Covid are bunk.