reaper

n.

收割者，收获者；收割机；

复数：reapers

grim reaper狰狞持镰收割者（指死神）

1. My father taught me how to operate a reaper.
   我父亲教我怎样使用收割机。
2. A rabbit got caught in the blades of the reaper.
   一只兔子被卷到收割机的刀刃中去了。

Cell Killing by the Drosophila Gene reaper
Homology between reaper and the cell death domains of Fas and TNFR1
Reaper eliminates IAP proteins through stimulated IAP degradation and generalized translational inhibition.
Drosophila p53 binds a damage response element at the reaper locus
Regulation of Drosophila IAP1 degradation and apoptosis by reaper and ubcD1
DREDD, a novel effector of the apoptosis activators REAPER, GRIM, and HID in Drosophila
Apoptosis induced by Drosophila reaper and grim in a human system. Attenuation by inhibitor of apoptosis proteins (cIAPs).
The Serine Protease Omi/HtrA2 Regulates Apoptosis by Binding XIAP through a Reaper-like Motif
Requirement of an ICE-like protease for induction of apoptosis and ceramide generation by REAPER
Hickson I, Zhao Y, Richardson CJ, Green SJ, Martin NM, Orr AI, Reaper PM, Jackson SP, Curtin NJ, Smith GCIdentification and characte...