Young R, Dennis P P
J Bacteriol. 1975 Dec;124(3):1618-20. doi: 10.1128/jb.124.3.1618-1620.1975.
The synthesis of bulk ribosomal protein (r-protein) after a nutritional shift-up in Escherichia coli B/r was examined. It was found that the molar ratio of the net synthesis rates of 30S and 50S r-protein remains constant during the transition period after the shift-up and equal to the preshift ratio. The implications for the control of ribosome synthesis are discussed.
研究了大肠杆菌B/r营养上调后大量核糖体蛋白(r蛋白)的合成情况。发现在上调后的过渡期内,30S和50S r蛋白的净合成速率的摩尔比保持恒定,且等于上调前的比例。文中讨论了这对核糖体合成控制的影响。