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The cryo-EM structure of the γ-tubulin ring complex (γ-TuRC) from Xenopus laevis provides insights into the molecular organization of the complex, and shows that actin is a structural component that is functionally relevant to microtubule nucleation.
A combination of laboratory experiments and mathematical and statistical analysis provides an affirmative answer to a decades-old question — can a predator and its prey coexist indefinitely?
The brain fluctuates between different internal states, each of which drives particular behaviours. Brain-wide imaging reveals the internal states that help zebrafish larvae to choose between exploring and hunting.
Theoretical modelling shows that elastic fluctuations can enable the tuning of metal-to-insulator transitions, potentially also explaining the dependence of the transition temperature on cation radius in perovskite transition-metal oxides.