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内容简介
讲了什么？
祖父的创伤真的写进了你的基因吗？这个问题的答案远比流行叙事复杂。从1944年荷兰饥荒冬天的胎儿追踪，到瑞典北部几百年收成记录的统计分析，跨代表观遗传传递在人类中至今未获证实。最关键的混淆在于：当孕妇经历饥荒时，三代人同时暴露其中，孙辈身上的痕迹可能来自直接接触而非传递。
你将了解：
- 为何证明真正传递需要追踪第四代
- 小鼠气味恐惧实验的可重复性争议
- 子宫、习得行为与共享环境如何制造遗传假象
祖父的创伤真的写进了你的基因吗？这个问题的答案远比流行叙事复杂。从1944年荷兰饥荒冬天的胎儿追踪，到瑞典北部几百年收成记录的统计分析，跨代表观遗传传递在人类中至今未获证实。最关键的混淆在于：当孕妇经历饥荒时，三代人同时暴露其中，孙辈身上的痕迹可能来自直接接触而非传递。
你将了解：
- 为何证明真正传递需要追踪第四代
- 小鼠气味恐惧实验的可重复性争议
- 子宫、习得行为与共享环境如何制造遗传假象
