A recent experiment that is being performed at Tel Aviv University,
proposed the possibility that the genetic background of the wooly mammoth and
the Neanderthals could share similar molecular characteristics that help them
to adapt to cold environments. Both the Neanderthals and wooly mammoth are mammals
who are known to be extinct and from an African ancestry. The reason that led
scientists to think about this possibility is that they believed in the saying,
“you are what you eat.” The two mammals lived during the same period of time
during the ice age in Europe. Data demonstrates that the Neanderthals hunted
and consumed mammoths for over ten thousand years. Then Neanderthals were basically
depending on the large animal in order to survive. In order to prove that they
shared similar genes, archeologists examined important alleles and variations
found in the genomes of both of them and that had to do with cold adaptation.
As a result, it was first discovered that they shared the LEPAR gene. LEPR gene
is in charge of the fat storage and regulation of adipose tissue all through
the body. The genes that have to do with keratin protein activity were also located
in both. They also both had the same hair pigmentation variants and types of
skin. Professor Barkai
stated that currently, it is possible to try to answer the question that nobody
had thought about before- “Are there genetic similarities between the evolutionary
adaptation paths in Neanderthals and mammoths? The answer is yes. This idea has
opened many doors for new research in evolution, archeology, and other disciplines.
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