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 ...

They showed that symbioses with bacteria have ... Microbial Cell Factories May Help Get to the Root of Understudied Plant Molecules Jan. 16, 2025 — A new tool could make it easier to study ...

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 ...

These are the real water pores of eukaryotic and prokaryotic cells ... The evolution of the lipid cell membrane solved one problem and created another. It enabled compartmentalization of life's ...

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 ...

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

Don't want to be left out in the cold when it comes to cell signal? Try these tips and tricks. Nelson Aguilar is an LA-based tech how-to writer and graduate of UCLA. With more than a decade of ...

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 ...

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 ...