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 ...

Solving the riddle of strigolactone biosynthesis in plants

Strigolactones (SLs) are a class of chemical compounds found in plants that have roles as plant hormones and rhizosphere signaling molecules. They regulate plant architecture and promote germination of root parasitic weeds ...

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 ...

Wood-based fiber captures hormones from wastewater

VTT and Aalto University have developed a wood-based cellulose fiber yarn that is an affordable solution for capturing pharmaceutical substances—especially ethinylestradiol in contraceptive pills—that would otherwise ...

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