Question

You are mapping the location of three loci in a new omamental flowering plant called the Yellow Jester (Coryda ha in in yellowester, rod-shaped seed inde) is dominant to spherical seed ord sweet Smelling towers (5) is dominant to towers with no me and smooth leaf edge ) is dominant to goed leaf edge you perform a les coses with a plant that heterozygous for all three loc and get the following offspring Observed Seed Shape Leaf Edge Counts Using linkage notation, what was the genotype of the heroygous parent? You have ready determined that the gene order is - - What is the recombination frequency be d and

Answer 1

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maximum no. count showed that these are parental type a Pi = retsif -342, P₂= rost jt =342 rest all ofre recombinant type. so, hetsozygous genotype = rotrdsts jt j now, gene frequerely combe calculated as: - ro-s si jard rdistit g rdsj e 7 poltstj 2 w rdsst 2 0 ratsat odst 0 @157 15). 0 145 145 V. 29000 ref. 30.000 2. O o recombinat frequency of (vars) = ( ) = 0,02 secombrost frequently g (s-j)-0.3 recombinest frequency of (Jord) = (312 = 0.312 K K so, sembrahim Bequeng benveen and St J (sob ) = 0.02. ko 10