this post was submitted on 17 Jan 2024
99 points (98.1% liked)

World News

34956 readers
466 users here now

A community for discussing events around the World

Rules:

We ask that the users report any comment or post that violate the rules, to use critical thinking when reading, posting or commenting. Users that post off-topic spam, advocate violence, have multiple comments or posts removed, weaponize reports or violate the code of conduct will be banned.

All posts and comments will be reviewed on a case-by-case basis. This means that some content that violates the rules may be allowed, while other content that does not violate the rules may be removed. The moderators retain the right to remove any content and ban users.


Lemmy World Partners

News !news@lemmy.world

Politics !politics@lemmy.world

World Politics !globalpolitics@lemmy.world


Recommendations

For Firefox users, there is media bias / propaganda / fact check plugin.

https://addons.mozilla.org/en-US/firefox/addon/media-bias-fact-check/

founded 2 years ago
MODERATORS
 

A “healthy” rhesus monkey cloned in China has survived for more than two years and is providing “valuable insights” into the scientific process, according to researchers.

Scientists in China used a modified version of the same technique that was used to create Dolly the sheep, the world’s first cloned mammal.

Out of the 113 cloned embryos, 11 were implanted into surrogate monkeys, but only one survived.

Named ReTro, the male rhesus monkey was born following a gestation period of 157 days.

The team said that although the success rate of producing viable and healthy clones is low – less than 1% in this instance – it advances the understanding of the mechanisms involved in primate cloning.

top 6 comments
sorted by: hot top controversial new old
[–] Mothra@mander.xyz 16 points 2 years ago (1 children)

I can't say I know a lot about cloning. But isn't it already an established thing? Aren't people cloning their favourite pets and polo horses already? What's the main difference with this older method, why bother with it?

[–] WeeSheep@lemmy.world 8 points 2 years ago

They are trying a different method of cloning to determine if it's better than what was used with dolly the sheep.

[–] autotldr@lemmings.world 4 points 2 years ago

This is the best summary I could come up with:


A “healthy” rhesus monkey cloned in China has survived for more than two years and is providing “valuable insights” into the scientific process, according to researchers.

Scientists in China used a modified version of the same technique that was used to create Dolly the sheep, the world’s first cloned mammal.

Commenting on the findings, Dr Lluis Montoliu, a researcher at the National Centre for Biotechnology in Spain, who was not involved in the study, said: “Both the cloning of crab-eating macaques and rhesus monkeys demonstrate two things.

It was the first time scientists had managed to clone a mammal from an adult cell, taken from the udder of a Finn Dorset sheep.

The researchers said this approach proved to be more successful, leading to a healthy male rhesus monkey, which has now survived for more than two years.

Writing in the journal Nature Communications, the authors said: “These discoveries provide valuable insights into the reprogramming mechanism of monkey SCNT and introduce a promising strategy for primate cloning.”


The original article contains 598 words, the summary contains 167 words. Saved 72%. I'm a bot and I'm open source!

[–] GONADS125@feddit.de 1 points 2 years ago
[–] MyDogLovesMe@lemmy.world -1 points 2 years ago (1 children)

What about the humans that were cloned? You know, the ones you kept secret? How are they doing?

Or is this the ‘soft tell’ that it’s going well?

[–] Cinner@lemmy.world 2 points 2 years ago

I'm not sure why you're downvoted. It's China. If they can do it, you know they are. But the question is whether they can. I imagine cloning sheep and small monkeys are much easier than cloning humans.