图2. PIN蛋白极性定位和胞内转运的调控
TGN/EE: 反面高尔基管网状结构/初级内体; GNOM: ADP核糖基化因子的鸟苷酸交换因子; CME: 网格蛋白介导的内吞作用; CRK: 钙依赖性蛋白激酶相关激酶; CAMEL: 生长素调控的管道化相关Malectin型类受体激酶; PP2A: 蛋白磷酸酶2A; BFA: 布雷菲尔德菌素A; PIDs: 丝氨酸/苏氨酸蛋白激酶; MKK-MAPK: 促分裂素原活化蛋白激酶激酶-促分裂素原活化蛋白激酶信号级联; CANAR: 管道化相关类受体激酶; AP-2: 接头蛋白2

Figure 2. Regulation of PIN polarity and subcellular trafficking
TGN/EE: Trans Golgi network/early endosome; GNOM: ADP- ribosylation factor guanine-nucleotide exchange factors; CME: Clathrin-mediated endocytosis; CRK: CDPK-related kinase; CAMEL: Canalization-related auxin-regulated Malectin- type RLK; PP2A: Protein phosphatase 2A; BFA: Brefeldin A; PIDs: PINOID; MKK/MAPK: MAPK kinase/mitogen activated protein kinases; CANAR: Canalization-related receptor-like kinase; AP-2: Adaptor protein-2