Lighting the path for cells

ETH researchers have developed a new method in which they use light to draw patterns of molecules that guide living cells. The approach allows for a closer look at the development of multicellular organisms—and in the future ...

OsFIT and OsIRO2 interact to regulate iron homeostasis in rice

Iron (Fe) is necessary for plant growth and development because it is involved in many physiological and biochemical reactions. Fe deficiency can cause serious agricultural problems. It is well known that Fer‐like Fe deficiency‐induced ...

New technique tracks individual protein movement on live cells

The piece of gold that Richard Taylor was thrilled to track down weighed less than a single bacterium. Taylor, a postdoctoral fellow at the Max Planck Institute, was working to follow individual nanogold-labeled molecules ...

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