Roche Institute of Molecular Biology, Roche Research Center, 07110, Nutley, NJ, U.S.A..
Plant Mol Biol. 1984 Nov;3(6):403-6. doi: 10.1007/BF00033388.
Sequence studies of the gene for the large subunit of ribulose-1,5-bisphosphate carboxylase from maize indicate the presence of two translation start sites, 18 bp apart. Each site is preceded by a suitable ribosome binding region. By using a simplified E. coli-based in vitro system which measures fromation of the first dipeptide of the gene product, we have determined that only the second methionine initiates translation.
玉米核酮糖-1,5-二磷酸羧化酶大亚基基因的序列研究表明,存在两个相距 18 个碱基的翻译起始位点。每个起始位点都有一个合适的核糖体结合区。我们使用了一个简化的基于大肠杆菌的体外系统来测量基因产物的第一个二肽的形成,结果表明只有第二个甲硫氨酸起始翻译。