Wurster B, Bozzaro S, Gerisch G
Cell Biol Int Rep. 1978 Jan;2(1):61-9. doi: 10.1016/0309-1651(78)90085-1.
In cells of the cellular slime mold Polysphondylium violaceum an attractant, which is released during the aggregation stage, causes a transient rise of the cyclic GMP concentration. Cells of this organism develop in shaken suspensions after they have finished growth. Cell development is not accompanied by an increase in the EDTA stability of cell adhesion. Both the developmental regulation and the specificity of chemotactic responses is reflected in the light scattering patterns recorded in cell suspensions: Folic acid causes a strong response in early preaggregation cells and the Polysphondylium attractant does the same in aggregation competent cells, whereas cyclic AMP is inactive in both stages.
在细胞黏菌紫多头绒泡菌的细胞中，一种在聚集阶段释放的引诱剂会导致环鸟苷酸浓度短暂升高。这种生物体的细胞在完成生长后会在振荡悬浮液中发育。细胞发育过程中细胞黏附的乙二胺四乙酸稳定性并未增加。发育调控和趋化反应的特异性都反映在细胞悬浮液中记录的光散射模式上：叶酸在早期预聚集细胞中引起强烈反应，紫多头绒泡菌引诱剂在具备聚集能力的细胞中也有同样效果，而环磷酸腺苷在两个阶段均无活性。
