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你可能会有一个秘密双胞胎（但不是你所设想的那种方式）-凯拉·曼德勒张
2,630,241 views |
凯拉·曼德·西兹 |
TED-Ed
• September 2021
Read transcript
在寻找肾脏捐赠者时，凯伦·基冈偶然遇到一个谜团：基因检测结果显示她有些细胞的基因组与其他细胞的完全不同；而这第二组基因来自她从未出生的双胞胎妹妹。 怎么会这样？ 凯拉·曼德·西兹（Kayla Mandel Sheets）探索嵌合现象。 [Luísa M H Copetti 导演，Hype CG，Bethany Cutmore-Scott 旁白，Gabriel Maia 音乐]。
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