程序性细胞衰老对 campaniform sensilla 发育至关重要：通过对翼盘细胞进行分析，发现 DSCs 和 VSCs 所在区域与成年果蝇翼铰链处的 campaniform sensilla（一种机械感受器）的位置相关。抑制 Ras 信号通路，阻断程序性细胞衰老，会导致 campaniform sensilla 数量显著减少 ...

The specimens were collected during the rainy season. The climate of the area is "As" following Koeppen's system, with two distinct seasons: a dry summer and a wet winter (Kottek et al. 2006).