Hydra viridis: Inhibition by the Basal Disk of Basal Disk Differentiation
Hydra viridis: Inhibition by the Basal Disk of Basal Disk Differentiation
复制标题
绿色水螅：基底盘对基底盘分化的抑制
DOI：
10.1126/science.159.3820.1246
复制
发表时间：
1968
期刊：
影响因子：
56.9
通讯作者：
F. C. Kafatos
中科院分区：
文献类型：
--
作者：
H. Macwilliams;F. C. Kafatos
当切除绿Hydra的基底部时，再生一个新的椎间盘。将基盘移植到正在再生自身盘的动物上可以抑制这种再生。如果移植的基底盘随后被切除，则效果相反。为了发生抑制，移植椎间盘必须存在至少3小时，不迟于截肢后2小时开始。结果表明，基盘参与了自身分化的调控。
When the basal dist of Hydra viridis is excised, a new disk is regenerated. A basal disk grafted on an animal regenerating its own disk can suppress this regeneration. The effect is reversed if the grafted basal disk is subsequently excised. For inhibition to occur, the grafted disk must be present for at least 3 hours, beginning no later than 2 hours after amputation. The results indicate that the basal disk participated in the control of its own differentiation.