Ryder SP. Molecular basis of RNA recognition by the embryonic polarity determinant MEX-5. The Journal of Biological Chemistry. March 2007, 282 (12): 8883–94
ISBN 7-04-007259-9 (中文(简体)). 使用|accessdate=需要含有|url= (帮助) Shine J, Dalgarno L. Determinant of cistron specificity in bacterial ribosomes. Nature. 1975, 254 (5495):