Break the origin of "La Mei Bai"! Where do yellow people come from?

In science, the origin of human beings is still an unsolved mystery. It was once considered as the birthplace of mankind, mainly in Europe, especially in Western Europe. According to the latest research in the scientific journal Nature Communication, some people may not have originated in Europe, and this process may be much more complicated than we thought. Of course, there are also theories that human beings originated in Africa, which is proved by relevant research.

As we all know, the skin distribution of South Americans is complicated, and there are all kinds of skin colors, from almost black to light. Generally speaking, we think that people with light skin come from European ancestors, while people with dark skin come from Native Americans or Africans. Scientists have now broken this statement, and Latin American whites may not have originated in Europe, but in other regions, which is analyzed through genes.

The research conducted by the scientific team through the genome of 6357 people shows that among these shallow-skinned genes, scientists have discovered a new one? Genetic variation? Situation, and this variation only exists in Indians and East Asians. In other words, the light skin of contemporary Latin Americans can be traced back to Europe and aborigines. Geneticist Adhikari and Pasteur Institute expert Javier? Mendoza-Rivera * * * indicated that this genetic variation occurred in the MFSD 12 gene.

As for the genetic variation of MFSD 12 gene, it is mainly a decrease in quantity, and scientists suspect that it is related to the darker skin color of Africans. Its new variation increases, making light-colored skin change. Combining these data, expert Nina? Nina Jablonski believes that residents in high latitudes of Europe and East Asia have independently evolved relatively light skin colors, which can synthesize vitamin D more effectively. The variation that determines the light skin of East Asians is MFSD 12 discovered by Adhikari and Mendoza-Revilla.

When the first immigrants moved through the Bering Strait Continental Bridge, this situation later spread to the American continent. It can be seen that there were light-colored people in America long before Europeans arrived in America. Therefore, they think that Latin American whites may not have originated in Europe, which is the first new part of research that has left Europe, saying that it is not the origin. Then the problem comes. The yellow race accounts for about 37% of the world's population. Where did it originate? Actually, I don't know. Some people say that the yellow race and the white race originated in South Asia, Yunnan-Guizhou Plateau, Qinghai and Central Asia around the Qinghai-Tibet Plateau, while the black race originated in East Africa, but this conclusion has not been confirmed. Therefore, in the future, human science needs to further determine the origin of all kinds of people, just like the origin of human beings. Where was the first one born? Humans? Our lives are inconclusive for the time being. Thank you for reading!