Scientists have found brain cell genes that distinguish humans from other primates
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American scientists have discovered 139 genes that only humans have
Neuroscientists created genetic maps of the brain for each primate species and found 139 genes that show distinct expression only in humans. Most likely, it was these genes that led to the emergence of intelligence.
As reported in the source, American and Canadian scientists conducted a study in which they described the divergence of gene function pathways in humans and four monkeys: chimpanzees, gorillas, macaques and marmosets. They found in the cells of the middle temporal gyrus of the brain 139 genes common to all primates, which are highly expressed only in the human brain. Humans also have a coexpression profile that is not found in primates.
The published study says that human genes are much easier to change. High cognitive functions could arise as a result of the evolutionary adaptation of human brain cells to a variety of less dangerous mutations.
Scientists believe that the analysis will help to unravel the incurability of some human mental disorders.
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