metabolite signaling

Ectomycorrhizal fungi recruit hyphae-associated bacteria that metabolize thiamine to promote pine symbiosis

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Pine trees partner with special fungi that help them absorb nutrients from soil. However, these fungi sometimes lack vitamin B1 (thiamine) needed for growth. Researchers discovered that these fungi recruit helpful bacteria that produce thiamine, creating a three-way partnership. When all three partners work together, pine seedlings grow much better, showing how nature uses teamwork to help plants thrive in forests.

Fusarium pseudonygamai Promotes Blastospore Transformation in Ophiocordyceps sinensis: Insights into Microbial Interaction and Key Mechanisms

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This study reveals how a beneficial microorganism (Fusarium pseudonygamai) helps the medicinal fungus Chinese cordyceps transform and grow properly. The microorganism produces a natural sugar-like substance called mannitol that signals the fungus to change from spore form into thread-like hyphae. By understanding this microbial communication, scientists can potentially improve the artificial production of Chinese cordyceps, reducing pressure on wild populations.

Research Keyword: metabolite signaling

Ectomycorrhizal fungi recruit hyphae-associated bacteria that metabolize thiamine to promote pine symbiosis

Fusarium pseudonygamai Promotes Blastospore Transformation in Ophiocordyceps sinensis: Insights into Microbial Interaction and Key Mechanisms