Les lichens, un trésor insoupçonné pour la science

Agence France-Presse 2021-04-17

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Discrets, insignifiants, presque invisibles, les lichens constituent un réservoir méconnu de molécules à potentiel médical. Fragiles ou très résistants aux milieux les plus hostiles, ce sont des sentinelles éprouvées de la qualité de l'air et des révélateurs du changement climatique.
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