Une étude de l’UC Berkeley révèle que des algues ont parasité des cellules de corail pour construire des récifs

27 sources
  • Des chercheurs de l'UC Berkeley ont découvert que les algues ont évolué pour résister à la digestion à l'intérieur des lysosomes du corail, transformant des compartiments cellulaires hostiles en foyers permanents.
  • Les algues absorbent du carbone et libèrent du glucose par photosynthèse, alimentant la croissance du corail dans des eaux pauvres en nutriments qui abritent un quart des espèces marines.
  • Les résultats, publiés dans Cell mercredi, pourraient remodeler la compréhension du blanchissement des coraux et de la manière dont la symbiose évolue chez les animaux marins.
Sources (27)
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