Name: 牛を痛みから救う酪農家 (The Dairy Scientist Saving Cows From Pain)
Uploaded: 2021-01-14T08:54:06.000Z
Duration: 7 min 29 s
Description: VoiceTubeの動画で発音を聞きながら英語表現を覚えよう！学べる英語：

法助動詞 B1

Parts of his DNA were rewritten by this man.

scientists like him are gaining unprecedented control

My name is Dan Carlson and I'm a gene editor.

so new innovations, new techniques, gene-editing technology,

it's just gonna improve our lives in a number of ways.

Dan works for a biotech startup called Recombinetics

Because of that, worldwide, farmers remove horns

It's a painful and distressing process for the animals.

and hopes to eliminate the practice of dehorning altogether.

What we can do on this microscope here is take the cells

that we've engineered and create embryos out of those.

but he's really the most wholesome guy you could imagine.

Lilly, do you know what your dad does at work every day?

from his childhood growing up on this farm.

It's run by his dad, who has a very fitting name.

This farm here is where my dad started out farming.

I never dreamt that Dan would be a scientist.

And my dad was one of the early adopters.

You could see the difference in the crops immediately.

They didn't have any problems standing up.

Gene editing themselves is kind of science fiction to me,

but I'm very proud of the work that Dan does.

For Darwin, dehorning cattle has always been

When they get their horns cut off, they holler like crazy,

so you know that it ain't a comfortable thing

There are cows that naturally never grow horns,

They can't produce enough milk for dairy farmers.

that was discovered less than a decade ago,

cut out the genetic segment that makes the animal grow horns

in some beef cattle that makes them hornless.

Next, his team created an embryo from the edited cell

Then, they waited for nine nerve-racking months.

You're expecting it to come out without any horns

Bertie, the world's first cow to be gene edited

for hornlessness was born in 2015 in Iowa.

字幕リスト動画再生

牛を痛みから救う酪農家 (The Dairy Scientist Saving Cows From Pain)

eliminate

adorable

tackle

encounter