This ancient fish has a genome so massive it dwarfs humans by 30 times

The South American lungfish genome, the largest animal genome sequenced at 91 billion base pairs, has been fully decoded. This breakthrough offers insights into evolutionary biology, revealing that genome size doesn't equate to organismal complexity. The lungfish's genetic makeup provides a glimpse into the transition of vertebrates from water to land.

PNSPNS
Dec 22, 2025 - 10:53
 0
This ancient fish has a genome so massive it dwarfs humans by 30 times
The South American lungfish genome, the largest animal genome sequenced at 91 billion base pairs, has been fully decoded. This breakthrough offers insights into evolutionary biology, revealing that genome size doesn't equate to organismal complexity. The lungfish's genetic makeup provides a glimpse into the transition of vertebrates from water to land.

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