Lily of The Valley Phenomenon
See also: bourgeonalThe odor of lily of the valley, specifically the ligand bourgeonal, attracts mammal sperm in a dramatic manner. The 2003 discovery of this phenomenon prompted a new wave of research into odor reception, but no evidence was found that the female sex organ has similar odors of any kind. A 2012 study demonstrated instead that at high concentrations, bourgeonal imitated the role of progesterone in stimulating sperm to swim (chemotaxis), a process unrelated to odor reception.
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Famous quotes containing the words lily of the, lily of, lily, valley and/or phenomenon:
“I am a rose of Sharon, a lily of the valleys. As a lily among brambles, so is my love among maidens. As an apple tree among the trees of the wood, so is my beloved among young men. With great delight I sat in his shadow, and his fruit was sweet to my taste.”
—Bible: Hebrew, Song of Solomon 2:1-3.
“It is not growing like a tree
In bulk, doth make man better be,
Or standing long an oak, three hundred year,
To fall a log at last, dry, bald, and sere:
A lily of a day
Is fairer far in May
Although it fall and die that night;
It was the plant and flower of light.
In small proportions we just beauties see,
And in short measures life may perfect be.”
—Ben Jonson (1572–1637)
“There has fallen a splendid tear
From the passion-flower at the gate.
She is coming, my dove, my dear;
She is coming, my life, my fate;
The red rose cries, ‘She is near, she is near;’
And the white rose weeps, ‘She is late;’
The larkspur listens, ‘I hear, I hear;’
And the lily whispers, ‘I wait.’”
—Alfred Tennyson (1809–1892)
“Half a league, half a league,
Half a league onward,
All in the valley of Death
Rode the six hundred.
“Forward the Light Brigade!”
—Alfred Tennyson (1809–1892)
“The defiance of established authority, religious and secular, social and political, as a world-wide phenomenon may well one day be accounted the outstanding event of the last decade.”
—Hannah Arendt (1906–1975)