Unusual gene duo in wild wheat offers new hope against crop diseases

Bacteria, viruses and fungi are masters at evolving new strategies to infiltrate plants and cause disease that harm crops. To get ahead of these pathogens, University of Saskatchewan (USask) researchers like Dr. Valentyna ...

New database bridges global gaps in plant trait data

From diverse shapes and sizes to complex dispersals and defenses, seed traits hold the secrets to how plants adapt, reproduce, and survive. Yet, when it comes to global plant trait data, there is a noticeable gap: We know ...

Unraveling the G4 knot: How cells untie DNA to protect the genome

Not all DNA looks like the familiar twisted ladder. Sometimes, parts of our genetic code fold into unusual shapes. One such structure, the G-quadruplex (G4), looks like a knot. These knots can play important roles in turning ...

Smart 'switch' in plants allows them to redirect roots to find water

Scientists have discovered a rapid molecular switch in plant roots that allows them to detect dry soils and redirect root growth to find water. This discovery could help in developing drought-resilient crops and addressing ...

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