Study sheds new light on vein formation in plants

An international team of researchers including the University of Adelaide, has found plant hormones known as strigolactones suppress the transportation of auxin, the main plant hormone involved in vein formation, so that ...

How plants' vascular cells turn into holes

Theoretical biologists have solved a unique puzzle in the structure of plants' vascular tissue. Two mutations that had opposite effects appear to lead to the same result. Professor of Computational Developmental Biology Kirsten ...

New insights into regulation of root initiation

When young, dark-grown seedlings of thale cress are given light, they start to form roots from the stem-like part of the plant called the hypocotyl. Abdellah Lakehal used this system to study how the initiation of these adventitious ...

Groundwork for playing with the architecture of plants

Growing tomatoes at the same height so that they can be easily picked by a harvesting robot. Growing deeper roots where the soil is dry. These types of changes to plant architecture may well be enabled in the future thanks ...

Newly discovered regulation process explains plant development

Vascular tissue in plants distributes water and nutrients, thereby ensuring constant growth. Each new cell needs to develop into its respective cell type in the vascular tissue. A team at the Technical University of Munich ...

Genome archaeologists uncover the origin of a plant hormone

In their quest for the origin of the universal auxin hormone in plants, Wageningen-based biochemists and bioinformaticists took on the mantle of archaeologists. Deep in the evolutionary history of plant life on earth, about ...

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