Microsatellites are currently exploited as markers for paternity testing. A sample paternity test is shown in the table in which ten microsatellite markers were used to test samples from a mother, her child, and an alleged father.The name of the microsatellite locus is given in the left-hand column, and the genotype of each individual is recorded as the number of repeats he or she carries at that locus. For example, at locus D9S302, the mother carries 30 repeats on one of her chromosomes and 31 on the other. In cases where an individual carries the same number of repeats on both chromosomes, only a single number is recorded. (Some of the numbers are followed by a decimal point, for example, 20.2, to indicate a partial repeat in addition to the complete repeats.)

Assuming that these markers are inherited in a simple Mendelian fashion, can the alleged father be excluded as the source of the sperm that produced the child? Why or why not?

Yes, he can be excluded because the child

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The number of repeats of microsatellites in each chromosome can be considered an allele one number m... View the full answer