coli. Our findings demonstrate that fusion of GFP to amino acidic tags also affects GFP folding in eukaryotic cells. Remarkably, specific protein tags can not only reduce, but also dramatically ...
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 ...
Mitochondria are cytoplasmic organelles found in most eukaryotic cells. They are formed from an outer membrane, a highly invaginated inner membrane containing cristae, and a matrix. Mitochondria ...
Simple eukaryotic cells dominated the first half a billion years. Algae appeared around 1,200 million years ago. The first complex animals like Charnia appeared around 500 million years ago.
Jan. 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 ...
The current human tissue-based study provides convincing evidence correlating hippocampal expressions of RNA guanine-rich G-quadruplexes with aging and with Alzheimer's Disease presence and severity.