Animal cloning | Production of Dolly - The sheep | Somatic cell nuclear transfer | Bio science

#animalbiotechnology #animalcloning
Animal cloning | Production of Dolly - The sheep | Somatic cell nuclear transfer | Bio science
Producing an animal clone from an adult cell is obviously much more complex and difficult than growing a plant from a cutting. So when scientists working at the Roslin Institute in Scotland produced Dolly, the only lamb born from 277 attempts, it was a major news story around the world.
To produce Dolly, the scientists used the nucleus of an udder cell from a six-year-old Finn Dorset white sheep. The nucleus contains nearly all the cell's genes. They had to find a way to 'reprogram' the udder cells - to keep them alive but stop them growing - which they achieved by altering the growth medium (the ‘soup’ in which the cells were kept alive). Then they injected the cell into an unfertilised egg cell which had had its nucleus removed, and made the cells fuse by using electrical pulses. The unfertilised egg cell came from a Scottish Blackface ewe.
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[@vanessahoran6481]

Sir, thank you for explaining a complicated topic into simple languages that can be understand by everyone. I'm not in the science field but you made me become interested in learning science stuff

[@Darshanand7191]

Really superb sir you're way of teaching is osm 👌👌👌😊😊

[@bioscience6853]

❤☺❤

[@pratik4295]

Thank,s sir

[@BanglaNo1]

Please Make more videos... Your technic of making us understand with pictures is excellent...

[@bioscience6853]

Sure

[@akankshasharma8542]

Birth of dolly sheep :- 5th July 1996

[@JunaidMufida]

Very explanatory video. but why didn't they just use the egg cell of sheep 1?

[@ziyulbhat527]

Its a choice if we take the nucleous of second dorset ewe nd the empty cell of fin dorset ewe then the offspring is similar to second dorset ewe(black faced) its basically a choice

[@punithaa3415]

Sir, thank you, Very good explanation

[@ramyaks9886]

I have gone through with this topic many times but still it was too confusing. After watching this vedio it made this topic very easy. Thank you

[@bioscience6853]

My pleasure

[@GowrishreeNaidu]

Really superb explanation sir ,,Sir plse do video on transgenic cow and transgenic plants

[@radhaparashar6204]

Wow sir really way of your teaching is awesome........and from now I will also use this way in my second channel 😄

[@bioscience6853]

☺☺

[@anishayadav4905]

Thanks for this video it was very helpful for me since I was soo confused about this topic 😃❤️

[@bioscience6853]

My pleasure😌

[@maruthinmmaruthinm9982]

How embryo is developed. Sperm cell is required for the stimulation of egg to undergoes a cell division and to became embryo but in cloning of sheep only egg cell and nucles is there so how these cell to develop embryo I don't sir plz clarify the doubt

[@thirisha2182]

Really clear explanation Anna....it is very easy to understand the topic while watching your video....☺️

[@bioscience6853]

☺☺☺thanks

[@sumitchhimpa5407]

Embryo ko foster mother (3rd sheep) me impant kiya gya tha..
Dolly birth. 5 July 1996

[@tandyalaaliveni6523]

Thank you so much sir ...... I have no words to tell you are amazing

[@bioscience6853]

My pleasure

[@yogithayogi4311]

Really clear explanation...ur way of teaching is just wow ❤❤

[@divyasmitha7195]

Wovv superb explntn tnk u

[@madhurikabethapudi8255]

Thank you.

[@prajjwal7315]

Your sheep is cute😂😂

[@sunriseacademybhavnagar559]

But how the fused egg is fertilized to create embryo

[@tgsthegamingstation1157]

Wow sir you are great sir and best teaching

[@tgsthegamingstation1157]

Wow

[@bioscience6853]

Thanks

[@shashshash2139]

Thank you 💐

[@bioscience6853]

My pleasure

[@MS-mf8uu]

TYSM SIR 4 D explanation 😊

[@preetiverma1586]

Thank you sir for such an understandable explanation

[@bioscience6853]

My pleasure

[@bunnypati2174]

Bro thank you so much

[@Srroy387]

Is the process done by electric shock....as I am confused

[@priyakamboj5850]

Your way of explaining is amazing 👍

[@bioscience6853]

Thank you

[@MuhammadAli-ts6vg]

why we can't put embryo in sheep 1 (finn dorsett sheep)??is it possible

[@timberw0lfeditz913]

No

[@timberw0lfeditz913]

It is possible but

[@dr.abhiikrishna1063]

Thankyou sir ❤

[@jayanthan.g8585]

Thankyou for this video sir. It is really helpful to me .

[@bioscience6853]

☺☺

[@radhyakrishna8035]

U are really doing great job

[@soph.hatake]

Wow really nice explaination sir..

[@bioscience6853]

Thank you

[@priyakamboj5850]

Hlo sir can you provide the notes of.transgenic cattle

[@PJVLOG-ub5ye]

Thank u so muchhh sir ... helpful ❤

[@aaryashashi173]

the embryo was introduced in 3rd mother but of same hybrid of Scottish black face

[@maseerayusufi]

you have not mension ghat the the fertilized sheep will be transferred to surrogate mother because it has already delay in ovulation period

[@tuitions3115]

Super excellent

[@jannatulferdousimoon6119]

nice,,thank you very much

[@bioscience6853]

My pleasure

[@dikshatiwari4829]

Nice explaination

[@bioscience6853]

Thank you

[@niveditanr4175]

Thank u so much sir.. Very neat and fine explanation.. 🤩😊

[@bioscience6853]

My pleasure

[@statusadda7111]

Very easy to understand from u thanks 🤗🤗🤗💖💗⚡

[@bioscience6853]

☺☺

[@nusrathbanu5498]

Very super

[@r.venkatakumari2548]

Nice explanation

[@bioscience6853]

Thank you

[@shakildawson128]

Superb🥰

[@alishakhanbtech8530]

nice one.

[@bioscience6853]

Thank you

[@surajvarma1314]

Super hand writing 👌👌👌

[@bioscience6853]

Thanks

[@lalitlarju9547]

Nice video brother ♥️

[@bioscience6853]

Thank you

[@anjulvarshney9521]

Amazing

[@bioscience6853]

Thanks

[@ThriveNow123]

Where is the link to the WhatsApp group??

[@karthigasaravanan1111]

Many more thanks sir you are great

[@ssswintersoldier3447]

U God for me 😊🙏

[@MaxxGamer-0.1]

She was born on 5 july

[@øvø-b4b]

Sir cloning about in plants

[@sureshkhanra]

🙏💯

[@khizerbaloch3879]

How embryo implant in blackface sheep😮😮??

[@srishtisaini7174]

Means there is two ✌2⃣ parent involve in it not 3

[@Ruuh_27]

Hindi Mai batao ...

[@priyadarshini4449]

Where is WhatsApp link....????

[@priyadarshini4449]

Its not there in description boxx

[@swatantrabhaghat3870]

I was Shokeen when l see bts add in this video 😀

[@bioscience6853]

🙂😄

[@Indhu_reddy2.0]

Sp