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LMW subunits

Effect of HMW and LMW glutenins on Breadmaking Quality. Quality scores (Payne et al. 1984). HMW glutenin alleles are well characterized. SDS-PAGE fractionation of polymeric protein (Singh et al. 1991). Glu-A1 : 1 = 2* > Null Glu-B1 : 17+18 > 13+16 = 7+8 >7+9 > 6+8

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LMW subunits

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  1. Effect of HMW and LMW glutenins on Breadmaking Quality Quality scores (Payne et al. 1984) • HMW glutenin alleles • are well characterized SDS-PAGE fractionation of polymeric protein (Singh et al. 1991) Glu-A1: 1 = 2* > Null Glu-B1: 17+18 > 13+16 = 7+8 >7+9 > 6+8 Glu-D1: 5+10 > 2+12 = 3+12 > 4+12 • This allowed extensive • studies on the effect of • each allele on BMQ HMW subunits • LMW glutenins are • poorly characterized • Little is known of the • effect of each allele • on breadmaking quality LMW subunits • Microsatellite markers • may be useful markers • to characterize the effect • of LMW-GS on BMQ Microsatellite in Gli-B1 closely linked to Glu-B3 Microsatellite in Glu-A3

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