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This research aims to elucidate how Bcl-2 is targeted to the mitochondrial outer membrane and the role of its COOH-terminal signal anchor.

Targeting of Bcl-2 to the mitochondrial outer membrane by a COOH-terminal signal anchor sequence.

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This research aims to elucidate how Bcl-2 is targeted to the mitochondrial outer membrane and the role of its COOH-terminal signal anchor.
Demonstrated Bcl-2 insertion orientation using deletion and fusion experiments.
Compared Bcl-2's targeting ability with the yeast protein Mas70p.
Utilized synthetic peptides to assess competitive insertion capabilities.
Deletion of the COOH-terminal 22 amino acids resulted in loss of targeting.
Fusion of the Bcl-2 signal anchor enhanced hybrid protein targeting to the membrane.
Bcl-2's mitochondrial insertion mechanism differs from its association with endoplasmic reticulum.

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Randomized trial reveals the targeting mechanism of Bcl-2 to the mitochondrial outer membrane, highlighting its role in cell death regulation.

Nguyen et al. (1993) studied this question.

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Randomized trial reveals the targeting mechanism of Bcl-2 to the mitochondrial outer membrane, highlighting its role in cell death regulation.