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In 2025 a company announced pups engineered to resemble the extinct dire wolf, made by editing 20 spots in the genome of an ordinary grey wolf.

De-extinction project (2025)

ScienceNature

Why it matters

The idea in context

Working from DNA in a 13,000-year-old tooth and a 72,000-year-old skull, the team tweaked grey-wolf embryos to bring back dire-wolf traits like size and a pale coat, producing pups named Romulus, Remus and Khaleesi. Scientists were quick to note these are edited grey wolves, not true dire wolves brought back to life. Still, it is a striking test of how far gene editing can reach into the past.

Türkçe

Aynı kart, başka bir dilde.

2025'te bir şirket, sıradan bir boz kurdun genomunda 20 noktayı düzenleyerek yapılmış, soyu tükenmiş korkunç kurda benzeyen yavrular duyurdu.
Türü geri getirme projesi (2025)

13.000 yıllık bir diş ve 72.000 yıllık bir kafatasındaki DNA'dan yola çıkan ekip, boyut ve açık renk tüy gibi korkunç kurt özelliklerini geri getirmek için boz kurt embriyolarını değiştirdi ve Romulus, Remus ile Khaleesi adlı yavruları üretti. Bilim insanları hızla, bunların yaşama döndürülmüş gerçek korkunç kurtlar değil, düzenlenmiş boz kurtlar olduğunu belirtti. Yine de gen düzenlemenin geçmişe ne kadar uzanabileceğinin çarpıcı bir sınamasıdır.

Source trail

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Background reading: Dire wolfAttribution and context are revised when stronger evidence appears. Corrections are welcome through the editorial page.
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