More information: Takanori Harashima et al, Rational engineering of DNA-nanoparticle motor with high speed and processivity comparable to motor proteins, Nature Communications (2025). DOI: 10.1038 ...

Researchers from the Institute for Molecular Science aimed to level out the speed difference between artificial motors and motor proteins by improving the nanoscale artificial motor using their ...

Proteomic studies revealed that mitochondria contain ∼1,000 (in yeast) to 1,500 (in humans) different proteins and led to ... chain and the matrix motor), serves as a paradigm.

ABSTRACT: Movement is a fundamental property of living organisms. The contraction of muscle, beating of cilia and flagella, segregation of genetic material during mitosis, and intracellular transport ...

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Best whey-protein powders Best collagen-protein powder Best plant-based protein powders All the other protein powders I’ve tried Protein powders can be found in thousands of formulations on tens ...

Our protein purification and live-cell imaging results showed that ATK1 and ATK5 are associated with each other in vivo. The stress-induced spindle pole convergence was also accompanied by poleward ...

Proteins are biopolymers of amino acids (polypeptides), joined by peptide bonds, that are generated by ribosomes. The amino acid sequence, encoded by its gene, determines a protein’s structure ...

Getting enough protein daily is essential for your overall health. Healthy protein sources include eggs, nuts, lean meats, fish, dairy, and certain grains. Proteins are a large category of ...

Mitochondria are essential organelles for neuronal function and cell survival. Besides the well-known bioenergetics, additional mitochondrial roles in calcium signaling, lipid biogenesis, regulation ...

The illustration shows DNA being folded into a loop by an SMC motor called cohesin (in purple/blue). The purple part of the motor (with a red/green label) is the protein subunit NIPBL, which acts as a ...