遗传同一性

The discovery of heteropaternal superfecundation in a pair of UK twins highlights the collision between rare biological anomalies and the relentless reach of commercial genetic ... 五月 03, 2026

Tabloid panic over DIY gene-editing kits suggests criminals are rewriting their DNA to evade police, but the biological reality of forensic chimerism tells a far more complicate... 四月 29, 2026

Researchers say they verified a bloodstained swatch as Adolf Hitler’s and report a PROK2 mutation linked to Kallmann syndrome, plus high psychiatric polygenic scores; experts ca... 二月 25, 2026

A new Viewpoint highlights an extraordinary Brazilian cohort of centenarians and supercentenarians whose admixed genomes, immune signatures and life histories may reveal protect... 一月 06, 2026

Celebrity demand is fuelling a small but growing market for pet cloning — but scientists and animal-welfare experts warn the practice carries health, welfare and ethical risks t... 十二月 02, 2025