Pollen fertility restorer gene from cultivated sunflower (Helianthus annuus L.)


A low frequency of pollen fertility restorers for cytoplasmic male sterility was found within a large number of sunflower inbred lines of varied genetic and geographic backgrounds. The only source of cultivated sunflowers carrying a single dominant gene for pollen fertility restoration was the inbred line MZ-1398, selected through eight generations of… (More)
DOI: 10.1007/BF00034209


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