Jefferson B L, Rutherford C L
Cell Differ. 1976 Oct;5(3):189-98. doi: 10.1016/0045-6039(76)90020-8.
Trehalose-6-P synthetase activity was low at the beginning of the life cycle of Dictyostelium discoideum, reached maximum activity at 20 h, and decreased at late sorocarp. Enzyme activity in developing spore cells increased 10-fold during differentiation from myxamoebae (0 h) to the culmination stage (20 h) and decreased slightly at sorocarp (24 h). Activity was similar in spore cells at the apex of the stalk. The activities in the stalk cells were dependent upon their position in the developing stalk. There was a decreasing gradient of activity from the apex to the base of the stalk.
海藻糖-6-磷酸合成酶活性在盘基网柄菌生命周期开始时较低，在20小时时达到最大活性，并在子实体后期下降。在从变形虫（0小时）分化到发育成熟阶段（20小时）的过程中，发育中的孢子细胞中的酶活性增加了10倍，在子实体阶段（24小时）略有下降。柄顶端的孢子细胞中的活性相似。柄细胞中的活性取决于它们在发育中的柄中的位置。从柄的顶端到底部存在活性递减梯度。
