Revealing how an embryo's cells sync up

Scientists have known that when a mouse embryo is developing, the cells that will become its spine and muscles switch specific genes on and off repeatedly, in a synchronous fashion. However, there are deep mysteries about ...

How the humble protist could shore up the world's food supply

Protists, a broad class of generally single-celled organisms that includes algae and amoebae, have long been regarded as a "catch-all" category for diverse microorganisms. Because of their diversity and prevalence, protists ...

Scientists address global crop growing challenge

A study led by University of Liverpool scientists has revealed a new way to improve crop growth, meeting a significant challenge to increase crop productivity in a changing climate with a growing population.

Why are networks stable? Researchers solve a 50-year-old puzzle

A single species invades an ecosystem causing its collapse. A cyberattack on the power system causes a major breakdown. These types of events are always on our minds, yet they rarely result in such significant consequences. ...

Researchers shed new light on the motor of DNA replication

DNA replication is the process whereby cells make an exact copy of their DNA before cell division. A key part of the intricate DNA replication machinery is a molecular motor called CMG, which has the vital task of separating ...

page 10 from 40