Researchers have found that human sperm does not follow Newton's third law of motion, and the implications of this research ...

Spirochetes are thin, corkscrew-shaped bacteria that spiral through body tissues using a hidden propeller-like motor, protected by a membrane that shields it from the host’s immune system. Central to ...

Letter Published: 07 February 1948 Bacterial Flagella and Motility ADRIANUS PIJPER Nature 161, 200–201 (1948) Cite this article ...

Abstract: The biflagellated alga Chlamydomonas reinhardtii undergoes light-directed motility by controlling the beating patterns of its flagella. The molecular mechanisms of this control system are ...

He explains that in 1952, Turing unlocked the secret behind chemical patterns. They’ve shown that tiny cellular structures, like flagella, use Turing’s idea to create motion designs, like sperm tail ...

However, flagella can also provide adhesion to particular biomolecules, promoting the probability of a bacteria ceasing motility and beginning colonization in a favorable location.

P. aeruginosa motility was completely inhibited by 12-methyltetradecanoic acid at 41 μM in this way, while bacterial growth was unaffected.

Sperm motility is absolutely necessary for healthy sperm and fertility. Sperm cell generate motion with their tail’s tail, or flagellum. In healthy sperm, the head part contains genetic information ...

Thus, mammalian sperm flagella are ornamented across scales, from protofilament‐bracing structures reinforcing microtubules at the nano‐scale to accessory structures that impose micron‐scale ...

Thus, mammalian sperm flagella are modified across scales—from large accessory structures that increase the effective size and rigidity of the entire assembly to extensive microtubule inner proteins ...