Traut T W, Petruska J A
Biochim Biophys Acta. 1976 Jan 5;418(1):73-80. doi: 10.1016/0005-2787(76)90328-2.
Two homologous systems for cell-free protein synthesis from chick embryo connective tissues are described. Both the skin polysomes and the wing-leg polysomes are active in collagen synthesis, but they have different requirements for optimum protein synthesis. Protein synthesis was not dependent on tissue-specific factors, since heterologous preparations of supernatant enzymes or initiation factors were able to stimulate maximum protein synthesis with each fraction of polysomes.
本文描述了从鸡胚结缔组织中提取的两种用于无细胞蛋白质合成的同源系统。皮肤多核糖体和翅腿多核糖体在胶原蛋白合成中均具有活性，但它们对最佳蛋白质合成有不同的要求。蛋白质合成并不依赖于组织特异性因子，因为上清液酶或起始因子的异源制剂能够刺激每个多核糖体组分实现最大程度的蛋白质合成。
