...64个密码子中的三个:UAA、UAG、UGA为中止密码子,亦即它可终结转译过程;而细胞质中有一种蛋白称为释放因子(release factors),它可直接结合到任一位于A位的中止密码子上,此结合于是改变了缩氨酸转移脢的活性,造成其催化一水分子而非氨基酸加入缩氨酸-tR...
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ribosomal release factors 以及核蛋白体释放因子
Class II polypeptide release factors 第二类肽链释放因子
factors affecting release 释药影响因素
Transplanted cells may also release factors to promote nerve and muscle regeneration.
移植的细胞还可以释放增长因子促进神经和肌肉的再生。
Stress, she says, causes the body to release pro-inflammatory cytokines, immune factors that initiate responses against infections.
她认为,压力导致机体释放预炎症细胞因子(pro - inflammatory cytokines),这是种为抵抗感染而产生初始反应的免疫因素。
The technology could have several future applications, including controlled release of drugs and growth factors, which are used in wound healing, bone regeneration and other medical applications.
这一技术应用前景广阔,包括可控性药物和生长因子释放,用于创伤修复,骨组织再生和其他医学应用。
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