First Cloned animal in Iran

[donsaeid]

'تولد نخستين جانور همتاسازی شده در ايران'





پژوهشکده رويان در ايران اعلام کرده که نخستين حيوان همتاسازی شده را در اين کشور به دنيا آورده اما اين حيوان که يک بره ماده بوده، بيش از چند دقيقه زنده نمانده است.

آن گونه که اين پژوهشکده خبر داده، حيوان همتاسازی شده حدود نيمه شب يازدهم مرداد (دوم اوت) و مستنداتی که ثابت کند تولد او از طريق همتاسازی بوده بزودی در اختيار عموم قرار خواهد گرفت.

پژوهشکده رويان وابسته به جهاد دانشگاهی ايران است.

رضا سامانی، مدير روابط عمومی پژوهشکده رويان در گفتگو با بخش فارسی بی بی سی گفته است که اين پژوهشکده از يک سال و نيم پيش همتاسازی آزمايشی را روی موش، گوسفند و گاو آغاز کرد و در مورد گوسفند به اين موفقيت دست يافت که تعداد زيادی از گوسفندهايی که جنين همتاسازی شده به رحم آنها تلقيح شد حامله شدند، هرچند همه آنها، به جز يک مورد در اصفهان در دو ماه و نيمگی جنين را سقط کردند.

به گفته آقای سامانی، گوسفندی که در شعبه پژوهشکده رويان در اصفهان حامله شد توانست تا 143 روز، يعنی نزديک موعد زايمان، جنين را نگاه دارد اما در اين روز با سونوگرافی مشخص شد که جنين دچار نارسايی جفت است و نتوانسته است از جفت جدا و از رحم مادر خارج شود.

وی می افزايد که در اين مرحله به اين دليل که جنين دچار نارسايی تنفسی قرار گرفته بود او را با عمل جراحی سزارين از رحم خارج کردند و تحت مراقبت ويژه دامپزشکی قرار دادند اما بره نوزاد زنده نماند.

مدير روابط عمومی پژوهشکده رويان می گويد آزمايش ژنتيکی روی نمونه های خون اين بره و مادرش و گوسفندی که سلول برای همتاسازی از بدنش گرفته شده ثابت می کند که اين بره حاصل همتاسازی است.

به گفته وی، در پژوهشکده رويان چند گوسفند باردار ديگر هست که جنين همتاسازی شده در رحم دارند و اميد می رود که دست کم يکی از آنها بتواند بره ای به دنيا بياورد که زنده بماند.

خبر تولد بره همتاسازی شده در ايران در حالی صورت می گيرد که پيشتر، يوزپلنگ ايرانی به عنوان نخستين جانور ايرانی برای همتاسازی انتخاب شده بود.

آوريل (فروردين) سال گذشته مرکز زيست شناسی سلولی و مولکولی هند خبر داد که قصد دارد با پشتيبانی دولت ايران دست به همتاسازی يوزپلنگ ايرانی بزند تا از اين طريق گونه ای از يوزپلنگ را که نزديک به يوزپلنگ ايرانی است اما بيش از چهار دهه است نسلش در کشور هند منقرض شده است احيا کند.

اين مرکز که در شهر حيدرآباد هند استقرار دارد اعلام کرد که قصد دارد گروهی از متخصصان خود را به ايران بفرستد تا با گردآوری اسپرم و نمونه هايی از بافت اندام يوزپلنگی که در يکی از باغ وحشهای ايران نگهداری می شود به همتاسازی اين جانور بپردازند.

اما تاکنون هيچ خبری حاکی از همتاسازی موفقيت آميز اين جانور ايرانی مخابره نشده و بره ای که پژوهشکده رويان از زندگی چند دقيقه ای اش خبرداده، نخستين جانور ايرانی است که از همتاسازی موفقيت آميز او سخن به ميان آمده است.

در روش همتاسازی، جنين نه از راه آميزش جنسی بلکه از راه کشت دادن سلول مادر خود در آزمايشگاه خلق و به رحم مادر تلقيح می شود و بدين ترتيب تمامی ويژگيهای وراثتی مادر خود را به ارث می برد و عملاً همتای کامل مادر خود می گردد.

[Parinaz_M]

eyval iraniya ham cloning anjam dadan

[donsaeid]

hamegi ye parche mokhim chi fekr kardi

[Parinaz_M]

are baba iraniya mashala mokhan
afarin, best of luck

[IQ]

eyval iraniya ham cloning anjam dadan

baabaa che faayideh. bad az chand daghighe morde bichaare. in che cloni hast. to america they are companies that will clone your pet for you. and it lasts.

[IQ]

Sheep Cloning: Sheep Cloning
by David Boles
March 1, 1997

Can you believe they cloned a sheep in Roslin, Scotland? The penultimate ramifications of such a wildly successful operation bodes darkness for Humankind precisely because "survival of the fittest" will no longer be the watershed test for creating and sustaining life. Our Evolutional mantra will have to change to "survival of the richest, smartest and most beautiful" instead.

How it Happened
For 20 years, scientists have been working to clone sheep in order to get the most robust and reliable sheep possible for a vibrant and long-living herd. By cloning the best sheep a farmer can begin to guarantee and predict profitability based upon past performance using the same, non-evolving sheep. Eight months ago sheep cloning was made a reality with the birth of Dolly -- the first genetically cloned sheep.

Dolly was created by taking a single cell from the sheep she was cloned from, extracting the DNA and then bonding it via an electrified charge, to an egg that had its own DNA strings "cleaned" from it. The result is Dolly -- a perfect copy of another sheep!

Stepfordization
Sheep cloning has dire ramifications for humans and that sort of research must be halted immediately in its tracks or we'll all become "Stepford Wives" of our own choosing. We can play God by creating ourselves in our own image.

We are Evolutionary beings and to have someone over the next 20 years, attempt to clone a human being, is a horror that is assured of happening. When it happens, however, beware that Evolution stops dead it its tracks. Gene mutation stops. Our minds stop. We are frozen to ourselves and what we used to be instead of what we could become by tossing our unique DNA into the generic gene pool of random marriage and child bearing.

Be Your Own Best Friend
Who wouldn't want to have an exact copy of themselves? Why a single copy? Why not have 20 exact copies of you made at one time? Field your own baseball team. Run your own company from top to bottom. Train yourself to learn from your mistakes and make yourself the super success you always hoped you'd be! The possibilities are endless and wholly dangerous.

Hitler's Dream Fulfilled
Oh, if Adolph Hitler only had Dolly in his day, he'd have the perfect blueprint for creating his pure Aryan Nation. One perfect copy after another of a Master Race of blue eyed blonde soldiers goosestepping and heiling across the world. Mengele's "Twins Experiments" become meaningless when you can create a hundred clones and subject each child to a different test and torture.

Only the Rich Survive
If you had the means to achieve immortality through cloning, wouldn't you pay any price? The temptation to live beyond space and time forever must be a charming thought to rich men who build concrete monuments to themselves in the guise of skyscrapers. Why build a living headstone when you can instead buy back your life?

In addition to the rich, the military surely would love to exploit this cloning affect and make perfect copies of their best and most obedient soldiers. They could take the DNA from soldiers who are already dead, resurrect them via cloning a thousand copies, and have them re-killed in battle with little remorse or aftereffect. How can you be blamed for killing a clone of a dead man?

Jurassic Park
With Dolly technology, we shouldn't stop our thinking with cloning human beings, we should recognize the long held desire to bring back extinct beings as well. Why not take dinosaur DNA and create a living clone? Why not dig up Einstein and set him thinking about the world again as a clone? We could plow the cemeteries and re-grow the people we lost, meet them as children, and document their lives under various influences.

With Dolly in the world, Man has become God and the mystery of God becomes irrelevant. The idea of Sin or Pergatory or Eternal Damnation become moot because you won't ever physically die -- you'll just keep trading in bodies. We will not be our bodies nor our spirits. We will become our personalities. The ability to create life and grant Resurrections gives too much power to too few people.

The Failure of Science & Technology
Science and Technology have been trying to replace the death of the old God for a generation now, and with the advent of Dolly, I'm certain some scientists believe now is the time for the successful crowning of mathematics over wonder and DNA over Faith.

I think quite the opposite. This latest "Dolly Revolution" proves the continued failure of Science and Technology to replace the death of the old God. Here's why:

We are unique.

We are imperfect.

We are finite.

To take away those three mortal Fates is to damage the very fiber of our community of being. To construct a Perfect People via cloning is to invite the instant destruction of the progress of Mankind. We are small beings with small lives and to suddenly give us immortality and function beyond our natural capabilities is truly the failure of science and technology to replace the death of the old God, because we will simply be doomed into transmogrifying from "beings" to "pastings."

Cloning research must be stopped much in the same way all Nuclear bomb testing has stopped. They're both deadly to the future well being of Mankind in the same degree and we, as prescient, precious beings, must demand we keep our mortal shortcomings forever.

[Parinaz_M]

khob payam joon too iran ke ahamiat be science va en chiza nemidan va baraye en chiza dolat pool kharj nemikone.
dr. ha khodeshoon bayad maye bezaran ta research konan too iran

[IQ]

ok i didn't know that.

[Parinaz_M]

khob hala midoni
hala poolesho bede

[IQ]

LoooL

[Rasputin]

alan digeh ali geda ejazeh nemideh keh clon konan. hahahaha

[donsaeid]

loooooool ama bekhoda age kasi mizasht iran pishraft kone dobare mishodim ghodrati ke bodim va vaghti esme persia miomad hame milarzidan...

1. ma ba khodemon kenar nemiaim

2. age biaim imperialism nemizare ma pishraft konim

bayad aval nokareshon beshi bad mizaran hala yekam roshd koni. Forget Shah?

[mahsaak]

ke chi ham yeseri goosfando aziat kardan ham bi natije shod
movafegham ke ba in rejim ina ta haminja ham ghogha kardan . baz ham dameshoon garm

[golgol85]

aval ba heyvoon shoroo mikonan research, bad ro adama. azmayeshhaye pezeshki hamsihe aval roye heyvoona anjam mishe, ba inke adam delesh misooozeh vase heyvoone bi gonah, vali khob bayad tahghighat roye yek chizi anjam beshe, behtareh ta inke roye adama tahghigh konim.

khoshhalam ke mishnavam iran ham dareh injoor tahghighat ro anjam mideh

[Sepideh_UK]

Nice!! Thanx.