1. Department of Forest Genetics and Plant Physiology Umeå Plant Science Centre (UPSC) Swedish University of Agricultural Sciences Umeå 901 83 Sweden
2. Department of Computational and Systems Biology John Innes Centre Norwich Research Park, Colney Lane Norwich NR4 7UH UK
3. Kazan Institute of Biochemistry and Biophysics FRC Kazan Scientific Centre Russian Academy of Sciences Kazan 420111 Russia
4. Department of Plant Developmental Biology Institute of Experimental Biology University of Wrocław Kanonia 6/8 Wrocław 50‐328 Poland
5. Department of Medical Biochemistry and Biophysics Umeå University Umeå SE‐901 87 Sweden