Identification and Applications of the Petunia Class II Act1/dTph1 Transposable Element System
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Transposable genetic elements are considered to be ubiquitous. Despite this, their mutagenic capacity has been exploited in only a few species. The main plant species are maize, Antirrhinum, and Petunia. Representatives of all three major groups of class II elements, viz., hAT-, CACTA- and Mutator-like elements, have been identified in Petunia. Here we focus on the research “history” of the Petunia two-element Act1–dTph1 system and the development of its application in forward- and reverse-genetics studies.
