DECISION-MAKING IN BACTERIA - CHEMOTACTIC RESPONSE OF ESCHERICHIA-COLI TO CONFLICTING STIMULI
DECISION-MAKING IN BACTERIA - CHEMOTACTIC RESPONSE OF ESCHERICHIA-COLI TO CONFLICTING STIMULI
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DOI：
10.1126/science.184.4143.1292
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发表时间：
1974-01-01
期刊：
影响因子：
56.9
通讯作者：
TSO, WW
中科院分区：
文献类型：
--
作者：
ADLER, J;TSO, WW
同时提供引诱剂和驱避剂的游动细菌对更有效的浓度中存在的任何一种都会产生反应。显然，细菌有一种处理机制，可以比较化学感受器对正趋势性和负趋同性的相反信号，将这些信号汇总，然后将总和传递给鞭毛。
Motile bacteria presented simultaneously with both attractant and repellent respond to whichever one is present in the more effective concentration. Apparently bacteria have a processing mechanism that compares opposing signals from the chemoreceptors for positive and negative taxis, sums these signals up, and then communicates the sum to the flagella.