Hair Color Genetics Chart

Generally hair colors are classified into dark and light in which the former is.

Hair color genetics chart. Melanins are pigments derived from an amino acid called tyrosine. Hair color is the pigmentation of hair follicles due to two types of melanin. Our collection currently has12 standard stocked choices.

Hair by genetics remy hair collection offers an array of colors to choose from. Eumelanin and pheomelanin generally if more eumelanin is present the color of the hair is darker. Contrary to internet rumors redheads are not going extinct.

Melanocortin 1 receptor mc1r is the gene responsible for hair color determination. Depending on how these genes combine the color of the hair will be different. Mc1r is the best studied hair color gene in humans.

While the amount of red pigment may be mainly determined by one gene mc1r there are a large number of different mc1r alleles and other genes affecting the amount of brown pigment that plays a major role in determining hair color. Levels of melanin can vary over time causing a person s hair color to change and it is possible to have hair follicles of more than one color on the same person. Hair color is primarily genetic and red hair is caused by mutations in the mc1r gene.

Hair color is the phenotypic modification of genes related to hair that shows noticeable variations within humans. If less eumelanin is present the hair is lighter. According to these genetic rules the color of the hair is the result of the combination of two pairs of genes coming from each of the two parents.

In the event that our color selection does not meet your specification a custom order can be placed. Red hair color is not an example of a simple genetic trait. So we are not really looking at completely separate hair color genes but rather differing amounts of the same kind of pigment.