Olomouc scientists discover unique pollen properties in sorghum

Researchers from the Institute of Experimental Botany in Olomouc have discovered unique properties in sorghum pollen, a plant widely used for flour production and animal feed. In collaboration with German colleagues, the Czech scientists published a study revealing that B chromosomes in sorghum significantly influence pollen development. This results in pollen with more than three nuclei that is both viable and germinates faster. This breakthrough could aid in breeding more resilient crops, which is particularly important in the context of climate change. The research may lead to the development of plant varieties better adapted to environmental stress.