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Scientists edit genes to produce artificial sperm capable of creating army of half-cloned mice
scmp.com ^ | 07/16/2015 | Stephen Chen

Posted on 07/16/2015 5:49:56 AM PDT by massmike

Scientists in mainland China have successfully mass produced high-quality artificial sperm for the first time.

"Our man-made sperms cells can be used to generate an army of half-cloned mice with ease and efficiency. These half-cloned mice will fight on the frontline in battles against cancer and other genetic health issues,” said professor Li Jinsong, lead scientist on the project with the Chinese Academy of Sciences’ Shanghai Institute for Biological Sciences.

Man-made sperm have been produced by scientists in labs around the world for years,but the quality of these sperm was a problem. For instance, only about 2 per cent of the fertilised eggs could develop into healthy half-cloned mice.

In their new paper, Li’s team reported an improved method which increased the proportion of healthy mice to over 20 per cent.

Though he hoped the new technology could help cure human diseases under emerging genetic therapies, Li said the mass production of sperm would lead to an "ethical crisis" if it was applied to humans.

“A 20 per cent rate for healthy breeds may be good enough for experimental animals, but not humans. If it is applied to human sperm it could lead to an 80 per cent death rate or defects at birth.”

(Excerpt) Read more at scmp.com ...


TOPICS: Weird Stuff
KEYWORDS: frankenstein
Full title:

Chinese scientists edit genes to produce artificial sperm capable of creating 'army of half-cloned mice'

1 posted on 07/16/2015 5:49:56 AM PDT by massmike
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To: massmike

Here I Come To Save The Day!

2 posted on 07/16/2015 5:54:09 AM PDT by Diana in Wisconsin (I don't have 'Hobbies.' I'm developing a robust Post-Apocalyptic skill set...)
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To: massmike

About time they created artificial sperm. We’ve had the polyester blue dresses for half a century.


3 posted on 07/16/2015 5:54:45 AM PDT by Buckeye McFrog
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To: massmike

Man-made sperm cells?

Its ... ummmm ... not a new thing.


4 posted on 07/16/2015 5:55:43 AM PDT by ClearCase_guy (Henry Bowman where are you?)
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To: massmike

Hillary Voters In A Bottle


5 posted on 07/16/2015 5:56:06 AM PDT by samtheman (Trump/Cruz '16)
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To: massmike

The first step in getting rid of men.


6 posted on 07/16/2015 5:57:13 AM PDT by rbg81
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To: massmike
What could POSSIBLY go wrong?


7 posted on 07/16/2015 5:59:16 AM PDT by massmike (US has tightened sanctions on Christian business owners and relaxed sanctions on Iran getting a nuke)
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To: ClearCase_guy

Without the going blind.


8 posted on 07/16/2015 6:01:08 AM PDT by driftdiver (I could eat it raw, but why do that when I have a fire.)
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To: massmike

Someone at Monsanto thinks we are going to be eating mice?


9 posted on 07/16/2015 6:13:38 AM PDT by Buckeye McFrog
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To: massmike
"Our man-made sperms cells can be used to generate an army of half-cloned ____ with ease and efficiency. These half-cloned ____ will fight on the frontline in battles against ____"
10 posted on 07/16/2015 6:14:08 AM PDT by Paine in the Neck (Socialism consumes EVERYTHING)
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To: massmike

Lesbian man-haters rejoice.


11 posted on 07/16/2015 6:14:43 AM PDT by Rodamala
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To: massmike

That’s why I couldn’t be a scientist. I would secretly clone an army of Stacey Dashes.


12 posted on 07/16/2015 6:20:25 AM PDT by GoneSalt
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To: Paine in the Neck
"Our man-made sperms cells can be used to generate an army of half-cloned ____ with ease and efficiency. These half-cloned ____ will fight on the frontline in battles against ____"


13 posted on 07/16/2015 6:31:09 AM PDT by Rodamala
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To: massmike

If you have 400 eggs, this means you get 8 embryos and 1-2 healthy mice.
If you have 400 human eggs, you’ll get around 40 kids via IVF.
Simply due to market forces, you’d see eggs used for IVF instead of cloning due to demand and profit potential.


14 posted on 07/16/2015 6:41:10 AM PDT by tbw2
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To: tbw2

“Biological Babies For Same-Sex Parents a Possibility After Stem Cell Breakthrough”


...Dr Jacob Hanna, of the Weizmann Institute, acknowledged that it is possible to use skin stem cells from two adults of the same gender to make human egg and sperm cells...
http://europe.newsweek.com/biological-babies-same-sex-parents-possibility-after-stem-cell-breakthrough-309453

http://www.google.com/search?q=eggs+from+male+stem+cells&ie=utf-8&oe=utf-8


15 posted on 07/16/2015 7:02:12 AM PDT by HLPhat (This space is intentionally blank.)
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