Certain genes can be switched off to prevent melanocytes from maturing.

某些基被关闭防止胞成熟。

The melanocytes make the pigment, which is then packed into small packets of pigment called melanosomes.

胞制造色，后将其包装成称为体的小包色。

How long your melanocytes last—and therefore when you “go gray”—is mostly determined by your genetics.

你的胞能持续多久——及你何时“变白” ——主要取决于你的基。

Each hair gets its color from melanin, a pigment made by specialized cells called melanocytes in hair follicles.

每根头发的颜色都来自色， 色是一种由毛囊中称为胞的特殊胞制成的色。