Plant genes switched on by sound waves – Can plants hear? A recent study suggests that sounds waves turn on certain genes in rice. Published in Molecular Breeding.

Orchids likely decorated dinosaur stomping grounds – Orchid pollen found in amber suggests Orchids have been around since the time of the dinosaurs.

Leaf ‘sweat glands’ to worsen future flooding – Scientists are studying transpiration and gas exchange through stomata to make predictions about future flood zones.

News Briefs

Agriculture
The 5 Ws of corn production
Iowa State researcher studies the sustainability of the bioeconomy
Eco-tilling detects herbicide resistance early
Transgenic maize is more susceptible to aphids
We Will Sequence No Wine Before Its Time

Health
Lettuce, leafy greens and E. coli
Red wine compound shown to prevent prostate cancer
Flaxseed shows potential to reduce hot flashes
Darker fruits could fight cancer

Alternative Fuels
White House Hopefuls Love Iowa Ethanol