DNA nanorobots control artificial cell membranes, mimicking living cell functions It creates transport channels in synthetic cells to enhance drug delivery Synthetic cells can replicate living ...

22, 2025 — Pathogen-fighting immune cells called tissue-resident memory CD8 T cells (TRM cells) go through a surprising transformation -- and relocation -- as they fight infections in the small ...

Jan. 15, 2025 — While most known types of DNA damage are fixed by our cells' in-house DNA repair mechanisms, some forms of DNA damage evade repair and can persist for many years, new research shows.

Researchers have identified ancient proteins that may help explain how the first complex cells evolved from simpler ones over 15 billion years ago I ...

While most known types of DNA damage are fixed by our cells’ in-house DNA repair mechanisms, some forms of DNA damage evade repair and can persist for many years, new research shows. This means ...

The phylogenetic distribution of symbioses between eukaryotic hosts and prokaryotes is much wider ... step in the attempts to make a living cell. Our understanding of prokaryote–eukaryote ...

All coding DNA sequences (CDSs ... through metagenomic and single-cell sequencing of uncultivated species. However, in several phylogenetic groups (large genera, families, orders), a significant ...

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The nucleolus may hold the key. The nucleus holds the cell’s chromosomes and the nucleolus where the ribosomal DNA (rDNA) is housed. The nucleolus isolates the rDNA which encodes the RNA portions of ...

The National Eligibility cum Entrance Test (NEET) is a competitive medical entrance examination in India for admission to undergraduate medical courses such as MBBS and BDS. Biology is often regarded ...