How much do you know about the origin of blood types in Chinese?

There are now two theories about the evolution of blood groups, one is O, then A, and then B, which is based on the conclusion of the current distribution of blood groups in the world's population, and it is generally recognized that modern humans originated in Africa, and Africans are mostly O, and A and B are very few, and even some are close to pure O, so as to demonstrate and infer it; The other is A, O, and B, which are based on genetic analysis, and the O gene is in fact a mutated, non-functioning A gene (the O1 gene sequence has only one nucleotide missing in the middle compared to the A1 gene sequence). Since the genetic code uses three nucleotides as one codon, one nucleotide is missing, and the subsequent code is disrupted, and the gene loses its function), therefore, it must be the O gene that evolved from the A gene, and it cannot be the other way around. Other primates also have ABO blood groups, for example, chimpanzees have a predominantly A blood group, with a small amount of O blood group, but no B blood group; Gorillas are predominantly of blood group B, with a small amount of blood group O, but no blood group A; Orangutans, gibbons, and so on have four blood types at the same time.

After comparing the sequences of these blood group genes, we can see that the A gene is the oldest gene, and the O gene and the B gene are successively mutated from the A gene. Calculations show that this happened millions of years ago. In other words, human ancestors already had three blood group genes and four blood types from the beginning.

There are also scholars who believe that there is a certain relationship between blood type and thinking: O is inferential thinking, A is causal thinking, B is divergent thinking, and AB is convergent thinking. Understanding the distribution of ABO blood groups in various ethnic groups and regions is helpful for anthropological research on the relationship between various ethnic groups, and is also of certain significance for understanding and preparing the blood source for blood transfusion in clinical medicine.

Blood type O is a very old blood type in anthropology, also known as hunting blood type; Blood type A is the second most common blood type, and its ancestors were the first to engage in agricultural crops, also known as agricultural blood type; Compared with type O and A, type B is a relatively late blood type in anthropology, and this type of person is the first nomadic people to become accustomed to climate and other changes, also known as nomadic blood type. Type AB is the latest and rarest blood type, accounting for less than 5% of the population. This type of person has the characteristics of blood type A and blood type B.

In anthropology, according to the occurrence rate of type A, type B, and type AB, an index called the racial biochemical index is used to study the distribution of various blood types among various races. The high frequency of type O is found in northwestern Europe, southwest Africa, parts of Australia and South India, Central America and the Indigenous Peoples of the Americas; The highest frequencies of type b are found in Central Asia and North India. Type A is highest among the indigenous people of Europe, Western Asia, and southern Australia, and highest among some North American Indian tribes. <>

Chinese blood type A: 28%, blood type B: 24%, blood type O: 41%, blood type AB: 7% (The proportion of blood type O decreases from South China to North China.) Blood type O is the representative blood group in Southeast Asia. )

Type O is called general-purpose.

The other most common ones are type B and then type A.

Type AB is rare.

Do you know which blood type has the most people in the country? How many people have the same blood type as you? Let's find out!

Blood group distribution and research of Chinese.

Blood type O is a very old blood type in anthropology, also known as hunting blood type;

Blood type A is the second most common blood type, and its ancestors were the first to engage in agricultural crops, also known as agricultural blood type;

Compared with type O and A, type B is a relatively late blood type in anthropology, and this type of person is the first nomadic people to become accustomed to climate and other changes, also known as nomadic blood type.

Type AB is the latest and rarest blood type, accounting for less than 5% of the population. This type of person has the characteristics of blood type A and blood type B.

On both sides of the Great Wall in northern China, the ancient nomadic peoples such as the Xiongnu, Turkic, Xianbei, Jurchen, Khitan, and Western Xia mainly ate meat, and type B blood accounted for the majority. At present, blood type B accounts for 40 60% of the Mongolian and Manchu people;

Hubei, Hunan, Guangdong, Fujian, Jiangsu, Zhejiang, and other Miao, Yao, Zhuang, and Dong ethnic groups are mainly vegetarians, and the number of blood type A is on the rise, with an estimated 30 60%;

On the Yangtze River, AB blood type is relatively common, but the number is very small, and historically, it is the southward movement of people with type B blood and the complexity of people with type A blood.

In the Central Plains, Shaanxi people, Shandong people, Shanxi Hebei south, northern Henan, etc., blood type O occupies the main position, estimated at 40 55%.

In the entire Han nationality:

Type B blood accounted for 20%, which was mainly caused by the integration of Xiongnu, Turkic, Xianbei, Jurchen, Khitan, and Western Xia into the blood of the Han people;

Blood type A accounts for 40%, mainly distributed in the south, and is evolved from the integration of ancient ethnic groups such as Chu, Miao, and Nanban into the Huaxia Group;

Type AB is a mixture of people with type B blood going south and people with type A blood.

Blood type O is a very ancient and earliest blood type, mainly distributed in the Central Plains, and the blood relationship ** is the Yellow Emperor Group and the Dongyi Group.

Type A and Type O occupy the top two positions in the population of European countries.

Three points of the world's blood type, AB heterotypic blood.

Blood type A: 28%, blood group B: 24%, blood group O: 41%, blood group AB: 7%.

Basically all countries have the highest blood type O, followed by types A and B, and then type AB.

This is probable.

Blood type is only a part, can not be generalized, look at the history books to summarize the characteristics of the Chinese.

Blood type is a part, there are type A, type B, type AB, type O,

That's right, as you said, most of the Japanese have blood type A, and people with blood type A have a strong sense of collectivity and obey order, so the Japanese have the national temperament that we see, and there is another country that is similar, that is, Germany, Germany is also a country with a majority of people with blood type A, so Germany also has a national temperament similar to Japan.

Among the blood types of Chinese, blood type B is the majority.

Type A and Type B people give the impression of contrast.

There are also significant differences between these two types of people when it comes to thinking. Type A people are perfectionists and have to distinguish between black and white in everything. Type B people, on the other hand, obviously don't have the attitude of distinguishing between black and white in everything, but that doesn't mean there's anything bad about it.

It's just a view of things.

In terms of action, the unconstrained nature of worldly common sense, as well as the abundance of originality, are the distinguishing characteristics of Type B.

This style of style, which is not bound by established conventions and rules, and is full of specificity and creativity, is the most important characteristic of Type B.

However, this special imagination and free-spirited tendency can sometimes become the fatal wound of Type B.

In short, in contrast to Type A, which is very concerned about its surroundings and social environment, Type B is basically less concerned about its surroundings. For their own care and interest to be able to match the goal of beating, type B people like to pursue in a unique way. Of course, Type B people hate being tied down and want to have a life full of freedom.

The tendency to distinguish between things without any particular distinction is also one of the characteristics of Type B. This can also be said to be the original lifestyle of a B-type character with creativity that is not bound by established ideas.

Therefore, the national cohesion of the Chinese is not very strong, but they are full of creativity, otherwise how could the four great inventions appear in our Chinese nation?

The blood type was discovered in 1900 by the Austrian Carl Landsteiner.

Carl Landsteiner, a famous Austrian physician and physiologist, was born on June 14, 1868 in Vienna, the capital of Austria. After graduating from the Faculty of Medicine at the University of Vienna, he continued to study chemistry.

Carl Landsteiner was awarded the Nobel Prize in Medicine and Physiology in 1930 for discovering the first three of the four blood types A, B, O, and AB in 1900. He died in 1943.

Karl Landsteiner was a famous Austrian physician. He was awarded the Nobel Prize in Medicine and Physiology in 1930 for discovering the first three of the four blood types A, B, O, and AB. (Discovered in 1900-1902).

In 1900, the Austrian scientist, Landsteiner discovered it.