Multiple paleopolyploidizations during the evolution of the compositae reveal parallel patterns of duplicate gene retention after millions of years - Barker, Michael S.; Kane, Nolan C.; Knapp, Steven J.; Kozik, Alexander; Matvienko, Marta; Michelmore, Richard W.; Rieseberg, Loren H.
Keywords: Asteraceae; Compositae; Duplicate gene retention; Genome evolution; Paleopolyploidy; Whole-genome duplication