Identification and applications of the petunia class II Act1/dTph1 transposable element system

Abstract

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. © Springer Science+Business Media, New York 2013.