The narcolepsy gene allows cells in the hypothalamus to receive messages from other cells. As a result of the mutation, the cells cannot communicate properly, and abnormal sleeping patterns develop.
If you are refering to Hypertrichosis, when the body grows abnormally large amounts of hair, then yes. "Werewolf Syndrome" Is genetic and is thought to be caused by a mutation in one of the chromosomes.
Basically, random mutation and natural selection. With a little genetic drift and gene flow thrown into the mix. Evolution, the change in allele frequency over time in a population of organisms.
genetic code
evolution
protiens
If you are refering to Hypertrichosis, when the body grows abnormally large amounts of hair, then yes. "Werewolf Syndrome" Is genetic and is thought to be caused by a mutation in one of the chromosomes.
Northern Europe
A lack of the protein hypocretin in the hippocampus and lower thalamus is thought to be the location of the main cause of narcolepsy.
Basically, random mutation and natural selection. With a little genetic drift and gene flow thrown into the mix. Evolution, the change in allele frequency over time in a population of organisms.
This theory suggests that the person's immune system accidentally turns against the specific area of the brain that controls alertness and sleep, injuring or destroying it.
genetic code
These days, the Manx cat is at home in any domestic setting. If the question means "Where did the Manx cat originate?", it originated on the Isle of Man. They are thought to share a common ancestry with the British Shorthair, and that it was just a genetic mutation that resulted in the tailless variety we now know as the Manx. This genetic mutation resulted in some kittens being born without the extra vertebrae that form the tail of normal cats.
Sickle cell anemia.
It has not reached carrying Capacity
Griffith thought that genetic information was passed along by proteins.http://wiki.answers.com/What_hypothesis_did_griffith_form_from_the_result_of_his_experiment#ixzz15y0eyO5L
evolution
evelution