Molecular motors run in unison in a metal-organic framework

For molecular motors to be exploited effectively, they need to be able to operate in unison. However, integrating billions of these nanometre-sized motors into a single system and getting them to operate in unison has proved ...

How bacteria mobility is like human locomotion

Do bacteria control their "walks" like we do? It might sound strange, but it's a fundamental question. Understanding bacteria motility would not only expand our understanding of their behavior, but would also contribute to ...

Molecular motors: Chemical carousel rotates in the cold

Molecular motors, which rotate unidirectionally in response to an external energy input, constitute an important class of components for future applications in the field of nanotechnology. Molecules whose structure and spatial ...

Researchers discover how corn breaks genetics laws

Modern genetics is based on the idea that genes are passed on to progeny in a predictable fashion, as first described by 19th-century Austrian botanist Gregor Mendel. He determined that genes exist in pairs, and each one ...

Dynamics of microtubules

Filamentous polymers called microtubules play vital roles in chromosome segregation and molecular transport. An LMU team has now examined how microtubule lengths vary in response to changes in the availability of their protein ...

How bacteria turbocharged their motors

Using detailed 3-D images, researchers have shown how bacteria have evolved molecular motors of different powers to optimize their swimming.

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