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Scientists acccidentally create fish hybrid (paddlefish x sturgeon)


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At first glance, American paddlefish and Russian sturgeon seem about as different as two fish can be. Yet somehow, when sperm from an American paddlefish and eggs from a Russian sturgeon were combined in a lab, life found a way and a hybrid of the two species was born.

“We never wanted to play around with hybridization. It was absolutely unintentional,” said Dr. Mozsár.

The sturddlefish created in Hungary exhibited traits from both species. Although all have their mother’s mouth and carnivorous appetite, some have their father’s fins and snout — though slightly smaller.  Some of the sturddlefish got a double-dose of DNA from their mother, and look far more like sturgeon than paddlefish. The others received nearly equal amounts of maternal and paternal DNA, and look like a perfect mash-up of the two species.

Although Dr. Mozsár and his colleagues plan to continue caring for the hybrids they created, they have no plans to make more. The researchers suspect that sturddlefish, like ligers, mules and so many other human-made hybrids, are sterile, so they have no value for caviar production. 

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Original species:

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Hybrid:

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Source: https://www.nytimes.com/2020/07/15/science/hybrid-sturgeon-paddlefish.html

 

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Guest Adarsh
2 minutes ago, dollardays said:

Can they create a hybrid of Gaga x promo? :oprah:

I hope they can create one of Monsters x patience :ohwell:

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FfFfFfFF
17 minutes ago, Twitter said:

Is that their way of producing more caviar?

No. From what the article says, the accident occurred because the scientists wanted to find newer and more efficient ways of reproduction as species they are endangered.

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2 minutes ago, FfFfFfFF said:

No. From what the article says, the accident occurred because the scientists wanted to find newer and more efficient ways of reproduction as species they are endangered.

Intereting because I know strugeons are becoming more endangered which upset a lot of people who eat caviar. So I thought this was their way of keeping the business thriving. 

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DelusionalGaga

Imagine investing all the money and effort into getting a scientific degree only to use it to create the ugliest fish ever :enigma:

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GregJA

Fish are so gross

Spoiler

That one tho is growing long in the nose from waiting for chromatica promo :ladyhaha:

 

Mr. No Award Winner 2020
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