Abstract
The influence of the genetic constitution at the B and Pl loci on UDPG:flavonoid-3-O-glucosyltransferase activity is described. More than a 90% reduction in activity is found when either B or Pl was present in the homozygous recessive condition. A positive correlation between quercetin-3-O-glucoside and pelargonidin-3-O-glucoside production is observed for all genotypes tested. Changes in UFGT activity during plant development are described for R-r B Pl plants.
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Cooperative investigations, Agricultural Research Service, U.S. Department of Agriculture, and Missouri Agricultural Experiment Station, Columbia, Missouri 65211. Journal Series No. 9635.
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Gerats, A.G.M., Bussard, J., Coe, E.H. et al. Influence of B and Pl on UDPG:Flavonoid-3-O-glucosyltransferase in Zea mays L.. Biochem Genet 22, 1161–1169 (1984). https://doi.org/10.1007/BF00499639
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DOI: https://doi.org/10.1007/BF00499639