methionine的例句大全

DNA methylation is the only known covalent modification of DNA molecule. It is accomplished by transfer of the methyl group from S-adenosyl methionine to 5 position of the purine ring of cytosine.

DNA甲基化（DNA Methylation）是目前已知的唯一天然的DNA共价修饰方式，由DNA转移酶催化，将S-腺苷甲硫氨酸上的甲基转移到胞嘧啶嘌呤环的第五位碳原子上。

Effects of cyproheptadine on migraine and concentrations of β endorphin and methionine enkephalin in plasma

赛庚啶治疗偏头痛和对血浆内β内啡肽和蛋氨酸脑啡肽的影响

Methionine, an essential amino acid, is the major lipotropic compound in humans.

蛋氨酸作为一种必需的氨基酸，是人类抗脂肪肝的主要物质。