pathway

n.

路，道；途径，路径；

复数：pathways

metabolic pathway代谢途径

1. The pathway was rough and covered with little stones.
   这条路高低不平，铺满了小石头。
2. Pipe is a communication conduit or pathway with two ends.
   管道是一通讯管道或者是有两端的通路。

The L-arginine-nitric oxide pathway.
The Phosphoinositide 3-Kinase Pathway
The phosphatidylinositol 3-Kinase AKT pathway in human cancer.
Identification of c-MYC as a target of the APC pathway.
The capsaicin receptor: a heat-activated ion channel in the pain pathway.
A mammalian cell cycle checkpoint pathway utilizing p53 and GADD45 is defective in ataxia-telangiectasia
RAF inhibitors prime wild-type RAF to activate the MAPK pathway and enhance growth.
ATP requirements and small interfering RNA structure in the RNA interference pathway.
Cleavage of BID by caspase 8 mediates the mitochondrial damage in the Fas pathway of apoptosis.
Glutathione S-transferase A. A novel kinetic mechanism in which the major reaction pathway depends on substrate concentration.