调节子 meaning in Chinese

pho regulonpho
regulon

Kt induced a slightly increase of cotyledon area in darkness and apparent enlargement was obtained under light especially wl , bl and rl . either light or kt could induced cotyledon enlargement and they showed independent and additive effect on the response
分析红光和蓝光与kt在促进子叶扩大中的作用，发现光与kt独立地调节子叶扩大反应，二者主要表现为加性效应。