Selection Coefficient Simulation

Refernce to the selection coefficient s is b6 in

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Unformatted text preview: s is $B$6 (in Excel, this is called absolute referencing) Recessive phenotype frequency is calculated by 1 - (p2+2pq) Dominant phenotype frequency is the sum of homozygous dominant form p2 and the heterozygote form 2pq q is calculated by 1-p Frequency of the dominant allele (p). The first value is defined by the value set in cell B6. For each generation, shown in a row, new allele frequency values are calculated (yellow and blue shaded cells at the right end of the table). These become the allele frequency for the next generation in the next row. Generation number for the row … 1 2 3 4 5 6 Allele frequencies after selection corrected for population change Main worksheet This sheet is prot ect ed t o prevent accident al changes. 0.01 0.01 Phenotype frequencies Genotype frequencies after selection generat ions Tot al 1 2 3 4 5 6 0.0100 0.0101 0.0102 0.0103 0.0104 0.0105 0.9900 0.9899 0.9898 0.9897 0.9896 0.9895 0.0199 0.0201 0.0203 0.0205 0.0207 0.0209 0.9801 0.9799 0.9797 0.9795 0.9793...
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