Two independent teams used CRISPR‑based barcode recording to trace millions of cells in a two‑week‑old mouse embryo, revealing detailed lineage maps.
Posts tagged as “gene editing”
Colossal Biosciences says its effort to bring back the woolly mammoth will likely not see lab‑born calves until the early 2030s, after technical setbacks and expanded gene‑editing needs.
New research demonstrates unprecedented precision in editing human embryo DNA, raising possibilities for therapeutic applications but also reigniting ethical concerns and highlighting remaining safety challenges.