BIOM 180Bang, Michel(Christofer)2013 FallWeek 5Lecture 8February 5Pedigree Analysis-information about family’s history for certain trait and assemble this information into a family tree describing the interrelationships of parents and kids across the generations.Autosomal Dominant Inheritance- 50% probability that any child he/she will inherit the trait- Every affected person has an affected parent- Dominant allele is located on one of the autosomes (chromosome 1-22 in humans)Autosomal Recessive Inheritance- Recessive allele is located on one of the autosomes- Probability of having a child with the trait, is if both parents are carriers is 25%Mutations- Have no effect- Create a different productThese notes represent a detailed interpretation of the professor’s lecture. GradeBuddy is best used as a supplement to your own notes, not as a substitute.- Prevent the gene from functioning- Possibilities of new adaptationsSomatic Mutations- not transferred to the next generationMendel’s 3 Crosses- Homozygous parental with different traits (phenotypically dominant x recessive)- Crossed F1 x F1 (monohybrid cross)- Crossed F1 back to recessive parental
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