TY - JOUR A1 - Rohde, P. A1 - Hincha, Dirk K. A1 - Heyer, Arnd G. T1 - Heterosis in the freezing tolerance of crosses between two Arabidopsis thaliana accessions (Columbia-0 and C24) that show differences in non-acclimated and acclimated freezing tolerance Y1 - 2004 SN - 0960-7412 ER -