Para ilmuwan berselisih mengenai ancaman bakteri kehidupan cermin

Sebuah studi pemodelan menunjukkan bahwa organisme cermin akan menghadapi hambatan besar untuk bertahan hidup di lingkungan alami. Peneliti lain berpendapat bahwa analisis tersebut meremehkan potensi risiko dan kemampuan adaptasi evolusioner.

Para peneliti yang dipimpin oleh Ricard Solé di Santa Fe Institute menggunakan model komputer untuk mengeksplorasi apakah kehidupan cermin dapat terbentuk secara otonom di Bumi. Studi tersebut, yang diunggah sebagai pracetak di bioRxiv dengan DOI 10.64898/2026.05.07.723461, menyimpulkan bahwa kurangnya makanan berkiralitas cermin yang sesuai akan membuat kelangsungan hidup jangka panjang menjadi sulit tanpa infrastruktur industri khusus.

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Researchers at the Okinawa Institute of Science and Technology have revealed how squid and cuttlefish survived the Cretaceous-Paleogene mass extinction by retreating to oxygen-rich deep-sea refuges. Their analysis of newly sequenced genomes shows these cephalopods originated in the deep ocean over 100 million years ago, followed by rapid diversification into shallow waters. The findings, published in Nature Ecology & Evolution, provide the first comprehensive evolutionary tree for decapodiform cephalopods.

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