supported by Grant 222/09 of Israel Science Foundation, and by Fellowship of SoMoPro (South Moravian Program, Czech Republic) with financial contribution of European Union within the seventh framework program (FP/2007-2013, Grant No. 229603)
An overview is presented on the status of studies on multiple codes in genetic sequences. Indirectly, the existence of multiple codes is recognized in the form of several rediscoveries of Second Genetic Code that is d...