Is Auburn Hair A Mutation

The pigment found in.

Is auburn hair a mutation. When our African ancestors were born with lighter features including blond hair they didnt do well in the intense sunlight and had few if any offspring. A mutation in the MC1R gene discovered in 2000 aka the ginger gene. The melanocortin 1 gene strand has mutated as humans have evolved and this mutation has been traced back to individuals hailing from Northwestern Europe.

That means the risk for melanoma can vary from 10 to 100 times that of people who dont carry the gene variants. It can also be the result of a mutation in the melanocortin 1 receptor gene. People with strawberry blond or auburn hair may carry a few MC1R mutations.

They have also concluded that Neanderthals also likely had the same distribution of hair color as modern Eurasian populations including a spectrum of red hair from auburn to brilliant red to. There are many kinds of red hair some fairer or mixed with blond strawberry blond some darker like auburn hair which is brown hair with a reddish tint. Research shows red hair usually results from a mutation in a gene called MC1R which codes for the melanocortin-1 receptor.

Auburn hair ranges in shades from medium to dark. When those Africans mov. Research shows red hair usually results from a mutation in a gene called MC1R which codes for the melanocortin-1 receptor.

To answer that question art critic and redhead Jacky Colliss Harvey sets out to trace the history of this genetic mutation and to untangle the stereotypes. This is because some people only carry one or a few of the several possible MC1R mutations. Interestingly enough individuals who have auburn hair are not only a result of those two chemicals but they also have a genetic mutation right in their DNA.

Whether you have one or both MC1R gene copies inactivated can also determine the shade of red hair you have from strawberry blonde to deep auburn. Well its related to albinism it involves producing less melanin. For a child to have red hair both parents must be at least carriers of this mutation.