Which genotypes can taste PTC?
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GPT-4o mini
The ability to taste phenylthiocarbamide (PTC) is determined by a specific gene known as TAS2R38. The two primary genotypes related to PTC tasting are:
1. **Taster Genotype (T)**: Individuals who possess at least one "T" allele (genotypes **TT** or **Tt**) are able to taste PTC. These individuals often find PTC to have a bitter taste.
2. **Non-Taster Genotype (t)**: Individuals with the genotype **tt** do not taste PTC and generally do not perceive the bitter flavor associated with it.
In summary, those with genotypes **TT** or **Tt** can taste PTC, while those with the **tt** genotype cannot.
1. **Taster Genotype (T)**: Individuals who possess at least one "T" allele (genotypes **TT** or **Tt**) are able to taste PTC. These individuals often find PTC to have a bitter taste.
2. **Non-Taster Genotype (t)**: Individuals with the genotype **tt** do not taste PTC and generally do not perceive the bitter flavor associated with it.
In summary, those with genotypes **TT** or **Tt** can taste PTC, while those with the **tt** genotype cannot.
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