Temperature Sensitivity: A Cell Character Determined by Obligate Endosymbionts in Amoebas
Temperature Sensitivity: A Cell Character Determined by Obligate Endosymbionts in Amoebas
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温度敏感性：由变形虫专性内共生体决定的细胞特性
DOI：
10.1126/science.202.4368.635
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发表时间：
1978
期刊：
影响因子：
56.9
通讯作者：
T. Ahn
中科院分区：
文献类型：
--
作者：
K. Jeon;T. Ahn
变形变形虫的一种菌株已经失去了在26摄氏度以上的温度下生存的能力，这是因为它依赖于嗜冷的内共生细菌。在用共生体实验性感染宿主细胞后，观察到的温度敏感性在少于200代宿主细胞（培养18个月）中发展。
A strain of Amoeba proteus has lost its ability to survive at temperatures above 26�C as a result of becoming dependent on endosymbiotic bacteria that are psychrophile-like. The observed temperature sensitivity develops in fewer than 200 host cell generations (18 months of culture) after the host cells are experimentally infected with the symbionts.