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Wie messen Zellen ihren Häm-Gehalt? 🦠 Forschende des @genecenter-lmu.bsky.social um Lucas Jae @jaelab.bsky.social haben entdeckt, dass #Mitochondrien als Sensor für Häm, eine bioaktive Form von Eisen, fungieren & so die Proteinproduktion an den Häm-Gehalt der Zelle anpassen.
lmu.deMitochondrien als Sensor für lebenswichtiges Eisenmolekül entlarvtLMU-Forschende haben einen Mechanismus aufgedeckt, der seit mehr als 700 Millionen Jahren die Konzentration von Häm in der Zelle überwacht.
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