New research challenges the view that proteins are the only key to evolution, highlighting the importance of lipids.

This makes it very difficult for the software that I've tried to count cells, particularly when you are staining for a protein in the cytoplasm. So, this python script uses an already existing ...

Helicobacter pylori is a Gram-negative, microaerophilic bacterium that colonizes the gastric mucus overlying the epithelium of the stomach in more than 50% of the world’s population. This ...

Virtually all bacterial and eukaryotic cells, as well as many viruses, display surface carbohydrates, which have a crucial role in the establishment of host–microorganism complex interactions ...

Coding sequences for the majority of chloroplast proteins have been lost, so these proteins are now encoded by the nuclear genome, synthesized in the cytoplasm, and transported from the cytoplasm ...

Abstract: The automated analysis of Papanicolaou (Pap) smear images is a challenging issue due to the occlusion of cells. The feature extraction and interpretation depend on the accuracy of cell ...

Apr. 23, 2025 — Scientists believe they know what causes the treated infection to mimic chronic illness: the body may be responding to remnants of the bacteria that causes Lyme that tend to pool ...

Department of Applied Chemistry, Osaka Metropolitan University, 1-2 Gakuen, Naka, Sakai, Osaka 599-8570, Japan ...

Peer ReviewDownload a summary of the editorial decision process including editorial decision letters, reviewer comments and author responses to feedback. Most cellular proteins require targeting to a ...

Centrioles are cylindrical organelles that are found in the cytoplasm of animal cells ... and even by individual plant species. What are eukaryotic cells and are both plant and animal cells ...