盐桥和负超离。
SALT BRIDGES AND NEGATIVE VARIATIONS.
机构信息
Laboratories of The Rockefeller Institute for Medical Research.
出版信息
J Gen Physiol. 1930 May 20;13(5):547-52. doi: 10.1085/jgp.13.5.547.
Abstract
A negative variation in Nitella is unable to pass a spot killed by chloroform but can set up a negative variation beyond this spot when a salt bridge is put around it. It can likewise set up a negative variation in a cell of another plant if connected to it by two salt bridges.
摘要
硝酸银处理能使鱼腥藻的负向变异停止，但当在其周围放置盐桥时，能使负向变异超过被氯仿杀死的部位而继续下去。如果用两个盐桥将鱼腥藻细胞与另一植物细胞相连接，则也能使后者发生负向变异。
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