n.促细胞分裂剂；分裂素；细胞分裂原

The mitogen-activated protein kinase (MAPK) pathway plays a crucial role in cellular signal transduction.
细胞信号转导中的丝裂原活化蛋白激酶途径起着关键作用。
The cytokine interleukin-2 is a potent mitogen for T cells.
白细胞介素-2是一种强大的T细胞刺激因子。
She watched the mitogen-stimulated proliferation of her immune cells under the microscope.
她在显微镜下观察了由刺激因子引发的免疫细胞增殖。
Researchers have discovered a new class of mitogens that can promote stem cell differentiation.
研究人员发现了一类新的刺激因子，可以促进干细胞分化。
The cancer cells were responding to the mitogen by multiplying rapidly.
癌细胞对刺激因子的反应是快速增殖。
The mitogen-responsive element (MRE) is a DNA sequence that binds to transcription factors in response to mitogenic signals.
受刺激因子调控的元件（MRE）是一个DNA序列，能与转录因子结合以响应刺激信号。
The chemokine CCL2 acts as a chemoattractant and mitogen for immune cells.
化学趋化因子CCL2作为免疫细胞的化学吸引剂和刺激因子。
The mitogen-activated protein kinases (MAPKs) are a family of enzymes involved in cellular responses to extracellular signals, including growth and differentiation.
丝裂原活化蛋白激酶家族是一组参与细胞对外部信号（如生长和分化）响应的酶。
The mitogen cocktail she used in her experiment was a blend of several growth factors.
她实验中使用的刺激因子混合物包含几种生长因子。
The biologist observed the mitogenic effects of ultraviolet radiation on skin cells.
生物学家观察到紫外线辐射对皮肤细胞的刺激效应。