In hungry flies, sense of smell grows keener
Friday, April 1, 2011 - 11:02
in Biology & Nature
When fruit flies are hungry, they become especially attuned to the scent of their next good meal, according to a report in the April 1st issue of Cell, a Cell Press publication. That sensory and behavioural shift can be traced to insulin and to a neuropeptide already familiar in humans for its effects on a brain region that controls appetite...
