PNAS
Metabolic byproduct extended lifespan in yeast cells
Experiments linked the effect to a brief burst of reactive oxygen molecules and a transporter protein called Ybt1.Experiments linked the effect to a brief burst of reactive oxygen molecules and a transporter protein called Ybt1.
Cell studyMechanisms
Who was studiedLaboratory-grown yeast cells
What changedSAH extended survival in nondividing yeast cells
The catchThe abstract does not report how much longer the yeast cells survived