Affiliation: | 3. Laboratory of Pollen Biology, Institute of Experimental Botany ASCR, v.v.i., Rozvojova 263, 165 00 Praha 6, Czech Republic;;4. Leibniz-Institut für Analytische Wissenschaften-ISAS-e.V., Otto-Hahn-Straβe 6b, 44227 Dortmund, Germany;;5. Department of Physiology and Cell Biology, Leibniz Institute of Plant Genetic and Crop Plant Research, Corrensstraβe 3, 06466 Gatersleben, Germany;;6. Department of Breeding Research, Leibniz Institute of Plant Genetic and Crop Plant Research, Corrensstraβe 3, 06466 Gatersleben, Germany |