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Revolutionary Study Reveals Trees' Hidden Microbial Ecosystems

8/7/2025

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Summary

Story summary

A groundbreaking study uncovers that living trees harbor a vibrant microbiome, teeming with approximately one trillion bacteria in each mature tree. This research reveals unique microbial communities in heartwood and sapwood, overturning the belief that wood is sterile. Insights into these microbiomes could revolutionize tree health and guide forest management in the face of climate change.

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Story summary

A groundbreaking study uncovers that living trees harbor a vibrant microbiome, teeming with approximately one trillion bacteria in each mature tree. This research reveals unique microbial communities in heartwood and sapwood, overturning the belief that wood is sterile. Insights into these microbiomes could revolutionize tree health and guide forest management in the face of climate change.