thephotosocietyのインスタグラム(thephotosociety) - 6月11日 21時50分

Photo by: @Robert Clark | My good freind @Alexdisuvero 's green eye.
Eyecolor is a polygenic trait, meaning this trait is controlled by multiple genes.
The color is primarily controlled by the amount and type of a pigment called melanin. Specialized cells known as melanocytes produce the melanin, storing it in intracellular compartments known as melanosomes.
The amount of light that reflects off the iris, a muscular structure that controls how much light enters the eye. The range in eye color, from blue to hazel to brown, depends on the level of melanin pigment stored in the melanosome “packets” in the melanocytes of the iris. Irises from green–hazel eyes show moderate pigment levels and melanosome number, while brown eyes are the result of high melanin levels stored across many melanosomes. #evolution
@Robert Clark @thephotosociety @ナショナルジオグラフィック @instituteartist

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する

• Alexdisuvero