OCA2 is responsible for a protein called melanin in our eyes.

OCA2 负责我们眼睛中种叫做黑色素蛋质。

This protein also contains heme and is used to break down many medications like barbiturates, antiepileptics, and oral contraceptives.

细胞色素P450蛋也包括血红素，用于破坏许多药物，比如巴比妥类药物、抗癫痫药与口服避孕药。

Intagliata: Which is one more piece of evidence that the cryptochrome protein might underpin the robins' magnetic sense.

Intagliata：这是隐花色素蛋支持知鸟磁感证据。

This oxygen is bound to hemoglobin, which consists of an iron-containing pigment called heme and a protein part called globin.

这些氧气与血红蛋结合，血红蛋由叫做血红素含铁色素和叫做珠蛋蛋质部分组成。

This scientists added a piece of domain to the phytochrome protein that they've engineered, so that it will stick to the cell membrane.

科学家将块结构域添加到他们设计植物色素蛋中, 使其粘附在细胞膜上。

Plants use nitrogen to make important proteins and pigments, like chlorophyll, which lets them absorb sunlight and do photosynthesis and not die.

植物利用氮素合成些重要蛋及色素，例如叶绿素，种使植物够吸收太阳光进行光合作用从而维持生命力物质。

Melanin, which is the same pigment that colors your hair, keratin, which is what makes up the feather, and also similar to your fingernails and air.

黑色素，就是给你头发上色色素，角蛋，就是组成羽毛东西，也类似于你指甲和空气。

That's an important detail, but I can get that in right here by saying these, the researchers genetically altered cells to contain plant proteins named Phytochromes.

这是个重要细节, 但我以在这里通过说这些, 研究人员通过基因改变细胞来包含名为植物色素植物蛋。