The present invention includes compositions and methods of selecting functional genetic elements that includes selecting in vivo an autogene operon with one or more mutagenized functional genetic elements and one or more selectable elements, wherein survival of the autogene depends on expression of the one or more mutagenized functional genetic elements and one or more selectable elements.
本发明包括选择功能遗传元件的组合物和方法,其中包括在体内选择具有一个或多个诱变功能遗传元件和一个或多个可选择元件的自体
基因操作子,其中自体
基因的存活取决于一个或多个诱变功能遗传元件和一个或多个可选择元件的表达。