Membrane fusion: HAP2 protein on a short leash
1Department of Molecular, Cellular and Developmental Biology, University of California Santa Barbara, Santa Barbara, CA 93106, USA.
Current Biology : CB
|September 24, 2014
Abstract:
Localized membrane fusion in the Tetrahymena conjugation junction generates pores that provide transient cytoplasmic continuity between the two partner cells. Without male gamete-specific fusion protein HAP2/GSC1, pores fail to form, fertilization is blocked, and pair stability is compromised.
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