在细胞分裂前，DNA 会精准复制出两份相同的 "姐妹染色单体"，它们被环状的黏连蛋白（cohesin）紧紧束缚，直到分裂时被纺锤丝拉向细胞两极—— 这一过程如同一场精密的 "微型拔河"。黏连蛋白虽在近 30 ...

The discovery centers on the unique strands of DNA contained within our mitochondria, the power stations of our cells. By ...

Researchers say the catalog has already led to the identification of genetic mechanisms involved in kidney cancer and will ...

In tissue biopsies, cancer cells are frequently observed to have nuclei (the cell's genetic information storage) larger than ...

A groundbreaking study has revealed that your mom and dad’s DNA don’t just pass on telomere length, they actively reshape it ...

REPAIRome specifically addresses the repair of one of the most serious types of DNA damage, DNA double-strand breaks (DSBs).

The human genome consists of 3 billion base pairs, and when a cell divides, it takes about seven hours to complete making a copy of its DNA. That's almost 120,000 base pairs per second. At that ...

You can always be judged by your scars. This is the idea that sums up one of the new advances in basic and biomedical ...

Companies that make DNA for science labs screen out any requests for dangerous bits of genetic material. But a new study ...

Neon Parody Labs develops treaty-anchored compliance systems for molecular and biological environments. Its flagship protocol, GENOMIRATHEON™, combines codon-level watermarking, validator telemetry, ...