An Oryzalin-induced Autoallooctoploid of Hibiscus acetosella 'Panama Red'
cytometry. About 1 cm2 of newly expanded leaf tissue was finely chopped with a razor blade in a petri dish with 400 mLof nuclei extraction buffer (CyStain ultraviolet Precise P Nuclei Extraction Buffer; Partec, Mu¨nster, Germany). The solution was filtered using Partec CellTrics disposable filters with a pore size of 50 mm to remove leaf ...