They are systemin, PSK, CLV3 and SCR, involved in wounding response, cell division, stem cell maintenance in the shoot apical meristem, and the interaction between pollen and stigma, respectively.
英
美
- 到目前為止, 被普遍認可的植物多肽激素有4種: 系統素、PSK、CLV3和SCR, 分別參與了植物的防御反應、細胞的分裂、莖端生長(cháng)點(diǎn)干細胞數目維持和花粉-柱頭的識別過(guò)程。
