BBC News - Sexual preference chemical found in mice

Serotonin controls a male mouse's choice of partner

A chemical in the brain controls sexual preference in mice, according to scientists in China.

Male mice bred without serotonin lose their preference for females, a report in Nature says.

The researchers say it is the first time that a neurotransmitter has been shown to play a role in sexual preference in mammals.

Experts have warned about the dangers of drawing conclusions about human sexuality. [...]

Full article at bbc.co.uk

Wouldn't it be nice if, should science ever find something that changes one's sexual orientation, society no longer cares if one chooses to utilize it or not?

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