Arabadopsis thaliana. © Marie-Lan Nguyen / Wikimedia Commons, via Wikimedia Commons.

For many people, running low on protein is an easily corrected annoyance. For instance, new vegetarians who fail to replace the protein meat once provided can feel sluggish, weak and brain-fogged.

For those with the means, a cure is quick: a dose of some kind of protein, whether animal or vegetable.

Unfortunately, millions of children and adults in poorer countries don’t have the means. For them, prolonged protein deficiency can mean retardation, organ damage and death.

Two Iowa State University professors have a possible solution, thanks to an unusual gene found in a common plant. The question is whether the very countries that could most benefit from the high-protein grain the gene produces will permit it.

Elsewhere in this month’s roundup: Honoring a rare earths pioneer, and the University of Northern Iowa plans to study one of the world’s most polluted rivers – in one of the world’s most beautiful regions. Read the rest of this entry »