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importantSYS.SOURCE: University of Cambridge• 2026-10-20T15:41:28Z

Evolution of Collagen-Degrading Microbes and Their Impact on Fossil Preservation Gaps

The evolution of collagen-degrading microbes explains gaps in the fossil record by showing how these organisms reduced soft-tissue preservation after the Ediacaran period. Researchers traced collagenase gene evolution to link microbial activity with the decline of soft-bodied fossil preservation.

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