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

Integral membrane proteins carry out essential functions in the cell, and their activities are often modulated by specific protein-lipid interactions in the membrane. Here, we elucidate the intricate ...

Structure of prokaryotic and eukaryotic cell; Plant cell and animal cell; Cell envelope, cell membrane, cell wall; Cell organelles- structure and function; Endomembrane system-endoplasmic ...

and can undergo pH-independent fusion at the plasma membrane, can mediate cell–cell fusion. Viruses that replicate in the nucleus (for example, herpesviruses) could benefit from the presence of ...

Use your voice to deepen the dialogue and engage with stories of courage, endurance, community, triumph, and the pursuit of truth in SA. Contact the public editor with feedback for our journalists, ...

The National Medical Commission (NMC) released the NEET UG 2025 syllabus, covering Physics, Chemistry, and Biology. T ...

Credit: SciTechDaily.com Smaller nucleoli slow aging, acting as a “mortality timer,” while larger nucleoli lead to cell death by destabilizing rDNA ... To test this idea, they engineered an artificial ...