How many different length polymorphisms in the human TH01 locus observed in the human population?
Question
How many different length polymorphisms in the human TH01 locus observed in the human population?
Solution
The TH01 locus in the human genome is a highly polymorphic region, meaning it can have many different forms. The polymorphisms are due to variations in the number of tandem repeats at this locus.
The TH01 locus is characterized by a tetranucleotide repeat, which means that four nucleotides are repeated over and over. The most common alleles have between 6 and 10 repeats, but the number can vary from 3 to 14.
Therefore, there are potentially 12 different length polymorphisms at the TH01 locus observed in the human population. However, the actual number of polymorphisms observed in a specific population may be less than this, as some alleles are very rare.
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