Mattze Posted February 21, 2017 Posted February 21, 2017 Hi, I need some help with this problem. Genes Q and R are 30 map units apart. If a plant of genotype QR/qr is selfed, what percentage of progeny will be qr in phenotype? So i started off with crossing QR/qr with QR/qr, & the combination i have gotten were:Parental: QR/QR, QR/qr, qr/QR, qr/qr Recombinant: Qr/qr, Qr/QR, qR/QR, qR/qr I get that 30 map units apart will mean that it has 30% recombination frequency, but I have no idea where to go on from here. Please help!
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