During aggregation stage,PKA regulates the activity of adenyly cyclase, relays the wave of cAMP,and induces the expressions of some early developmental genes.
细胞聚集阶段,PKA调节腺苷酰环化酶的活性,中转cAMP,诱导dut、pdi等一些发育早期的基因表达;参与启动聚集后的细胞分化和形态构成,增强GBF活性,激活前孢子细胞特有基因的表达;它还精密调控前柄细胞特有基因ecmB的表达,准确启动拔顶发育,诱导孢柄和孢子的成熟。
