2022年4月27日,来自中国台湾地区科学院有机生物学与细胞研究所的Chen-Hui Chen研究组在Nature上发表题为Skin cells undergo asynthetic fission to expand body surfaces in zebrafish的文章,突破性的发现了斑马鱼表皮扩张的规律——无需DNA扩增的细胞分裂。
Sniffer dogs Valo and E.T., being trained to detect the coronavirus from the arriving passengers' samples, are seen in Helsinki Airport in Vantaa, Finland September 22, 2020. Picture taken September 22, 2020. REUTERS/Attila Cser。