Related topics: genome

Wildflower cells reveal mystery of leaf's structure

In plants, the cells that form the internal structure of leaves start out as tightly compacted spheres in the early stages of leaf development. As the leaf develops and expands, these cells take on new shapes and loosen up. ...

CO2 levels in the Northern Hemisphere shape carbon uptake

Carbon dioxide (CO2), one of the major greenhouse gases, doesn't distribute evenly around the globe. Spatial variation of CO2 regulates the climate system and carbon cycle through a physiological effect and radiative forcing.

Increasing crop yields by breeding plants to cooperate

A simple breeding experiment, combined with genetic analysis, can rapidly uncover genes that promote cooperation and higher yields of plant populations, according to a new study published November 29 in the open access journal ...

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