Protein restricts sap uptake by aphids

Researchers at Umeå University and Wageningen University have discovered how plants can defend themselves against aphids. They recorded aphid behavior on video, and identified a plant protein that keeps aphids from feeding. ...

Research finds roots use chemical 'photos' to coordinate growth

Though it may look haphazard, the network of intertwining plant roots snaking through the soil actually represents a deliberate process. Root growth is guided by chemical snapshots taken by the young roots, allowing them ...

'Plant cinema' shows the flow of energy

Nothing works without fuel: plants also depend on fuel for growth and development. In living organisms, fuel comes as the universal energy currency adenosine triphosphate (ATP). An international team of researchers led by ...

New study explores plant adaptations to drought and cold stress

Recent advances in technology have allowed scientists to probe the molecular nature of life, analyzing thousands of genes at a time and recognizing patterns of gene interaction. In a recent paper published in Proceedings ...

Antimalarial drugs offer a smorgasbord of new herbicides

A team of plant biologists and chemists from The University of Western Australia in collaboration with staff from chemical company BASF have used the surprisingly close relationship between plants and malarial parasites to ...

page 19 from 38