Havsbakterier är framtidens bevakningspersonal

Forskning Marina bakterier kan hjälpa forskare att ha koll på människans miljöpåverkan i haven. De kan även rena haven och dricksvattnet från skadliga kemikalier. Det visar ny forskning från Linnéuniversitetet. 

Havsbakterier är framtidens bevakningspersonal
Christofer Osbeck har undersökt hur bakterier svarade genetiskt på PFAS. Foto: Liv Ravnböl

Bakterier i haven kan bli riktiga miljöövervakare i framtiden. Genom att studera bakteriernas gener kan vi upptäcka miljöförändringar som är orsakade av människor.

Någonting är fel

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I haven har de en viktig roll när det gäller reglering av energiflödet och näringsämnenas kretslopp. Bakterierna bryter ned döda organismer och alger, samtidigt som de frigör fosfor och kväve.

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