The New Uzumaki Legend of Naruto

Menma replaced his own cells and put them in the microscope, and 24 pairs of chromosomes suddenly appeared in his field of vision.

It's just that his pair of chromosomes has a hint of red and a hint of gold in the light blue, and these chromosomes are much longer than that of the ordinary ninja!

Menma is now sure of this pair of special chromosomes! It's the key to becoming a ninja and calls it the "Chakra Chromosome".

He guessed:

When a ninja and a civilian combine to produce offspring, the ninja's germ cells have a high probability of retaining the entire pair of "chakra chromosomes" during meiosis. Afterwards, this pair of chromosomes plus 23 chromatids and the civilian's 23 chromatids The fusion of chromosomes eventually resulted in the 24 pairs of chromosomes in the newborn.

As a result, the baby has the ability of a ninja, and those offspring who have not inherited the "Chakra chromosome" only have 23 pairs of chromosomes, which are no different from ordinary people, and naturally cannot practice Chakra.

Menma suddenly wakes up, no wonder! Chakra needs to be extracted from human cells——

After the DNA on the "Chakra Chromosome" is transcribed and translated, it should produce chakra instead of protein. This makes cells contain chakra, and ninjas can extract it and use it.

In addition, the length of this pair of "Chakra chromosomes" should determine the rate at which cells produce Chakra, as well as the capacity of Chakra. However, the current reasoning needs to be confirmed by further research.

From this point of view, the reason why the Senju and the Uzumaki clan possess Chatara is that they are "a little longer" than others? !

Menma's eyes were filled with enthusiasm, although he didn't know if Orochimaru had discovered the secret of ninja.

But even based on his current discovery, he is confident that his chakra essence will move closer to the Otsutsuki family! And it is expected to mass-produce Chatara ninjas.

After a moment of excitement, he thought that he still had cells contributed by three groups of blood successor ninjas.

So what are the limits of blood inheritance through bloodline? The inheritance limit can be inherited from generation to generation, indicating that it is a stable gene expression, and there must be differences.

He first put Bai's cells into the microscope. According to his guess, the blood successor ninja should have the 25th pair of chromosomes, but this was not the case.

There are also 24 pairs of chromosomes in Bai's cell, and the pair of "Chakra chromosomes" are also light blue. However, if you look closely, you will find that near the centromere, there is a small section of the chromosome that looks like ice crystal blue. color.

He then replaced Kimimaro's cells with ease, which were also light blue "chakra chromosomes", but there was a small section far away from the centromere that was silvery gray.

From this point of view, the chromosome segment near the centromere, or more precisely, the gene segment controls the inheritance of blood inheritance boundaries.

When a blood ninja and a commoner combine, the "Chakra chromosomes" are inherited as a whole pair, and the offspring will naturally have the phenotype of a blood ninja. For example: Bai's father is a commoner, and his mother is a descendant of the Snow Clan, so Bai has the blood inheritance of Ice Escape.

On the other hand, when blood successor ninjas and non-blood successor ninjas combine, the situation becomes more complicated——

Both parents have "Chakra chromosomes", and each gives half to their offspring. Assuming that blood inheritance is a dominant expression, then as long as they are biological offspring, they should all be blood inheritance ninjas.

But in fact, under this kind of union, the descendants all behave as non-blood successor ninjas. For example, when Hashirama and Mito were combined, the blood successor of Mu Dun was not passed down.

Taken together, Menma believes that there is a high probability that blood inheritance is the expression of a recessive gene.

Therefore, in order to maintain the inheritance of blood inheritance, blood inheritance families generally implement the policy of intermarriage within the clan. Situations like the one mentioned above are relatively rare. After all, the more powerful the ninja is, the further away from the world of civilian life, the harder it is to pass down the blood inheritance limit.

After Menma recorded the speculation just now, he couldn't wait to replace it with Terumi Mei's cells. Her blood inheritance is unique through her own cultivation, and she doesn’t know what form it will take.

Looking at the cells in the microscope, Menma showed a look of astonishment. He saw that the pair of light blue "Chakra chromosomes" were mixed with foggy white and light yellow segments. The segments of the two colors were not next to each other. , the location where it appears is similar to the two little ones.

Although Terumi Mei’s chromosome ratio