Shape changes in aroma-producing molecules determine the fragrances we detect

Shakespeare wrote "a rose by any other name would smell as sweet." But would it if the molecules that generate its fragrance were to change their shape?

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<p><a href="http://www.physorg.com/news149185891.html">Shape changes in aroma-producing molecules determine the fragrances we detect</a></p> <p>Shakespeare wrote "a rose by any other name would smell as sweet." But would it if the molecules that generate its fragrance were to change their shape?</p>