You might assume that a leaf's vein patterns fork, like tree branches splitting into twigs as they get further from the trunk. But peer carefully and you'll see that the veins make innumerable closed ...

Life scientists have discovered new laws leaves follow as they grow and evolve. These easy-to-apply mathematical rules can be used to better predict the climates of the past, as determined from the ...

Overexpression of SHR enhance mesophyll cell division, resulting in a substantial reduction in leaf vein density. However, exogenous auxin treatments led to an increase in leaf vein density. Notably, ...