WASHINGTON (Reuters) - Procrastinating monkeys were turned into workaholics using a gene treatment to block a key brain compound, U.S. researchers reported on Wednesday.

Blocking cells from receiving dopamine made the monkeys work harder at a task -- and they were better at it, too, the U.S. government researchers found.

Dr. Barry Richmond and colleagues at the National Institute of Mental Health used a new genetic technique to block the D2 gene.

"The gene makes a receptor for a key brain messenger chemical, dopamine," Richmond said in a statement. Dopamine is a message carrying chemical associated with rewards, movement and a variety of other important functions.

"The gene knockdown triggered a remarkable transformation in the simian work ethic. Like many of us, monkeys normally slack off initially in working toward a distant goal," he added.

WASHINGTON (Reuters) - Procrastinating monkeys were turned into workaholics using a gene treatment to block a key brain compound, U.S. researchers reported on Wednesday.

Blocking cells from receiving dopamine made the monkeys work harder at a task -- and they were better at it, too, the U.S. government researchers found.

Dr. Barry Richmond and colleagues at the National Institute of Mental Health used a new genetic technique to block the D2 gene.

"The gene makes a receptor for a key brain messenger chemical, dopamine," Richmond said in a statement. Dopamine is a message carrying chemical associated with rewards, movement and a variety of other important functions.

"The gene knockdown triggered a remarkable transformation in the simian work ethic. Like many of us, monkeys normally slack off initially in working toward a distant goal," he added.

[ But what about the super smart rats, huh?!? When is NIMH gonna come clean about that Secret!? -k]