Homo sapiens.

Chapter 550 Difficulties
In a private laboratory.

Li Qingye used the genetic memory input device to input the prepared relevant knowledge into the genes of the experimental cells bit by bit.

The principle of this genetic memory input device is actually a derivative technology researched after figuring out how genes memorize data.

More than a dozen related laboratories have researched genetic coding technology, decoding technology and input technology.

However, compared with genetic memory decoding technology, genetic memory recording technology still has some problems.

For example, the problem Li Qingye encountered in front of him.

Several assistants are operating the device, but the content is only 10G, and the input speed is as slow as a turtle crawling.

When Li Qingye saw the progress bar for this year on the screen, he didn't look anxious, because it was within his expectation.

Genetic memory entry and brain cell interaction through biochips are two different modes.

The principle of interaction between biochips and brain cells is based on the transmission of brain waves and neuron signals, which are fast, fuzzy, and forgettable.

The genetic memory entry will change a part of the gene sequence, which is fundamentally entered, and will basically not be forgotten, unless the gene sequence responsible for recording information is destroyed.

Li Qingye called this gene responsible for recording information "memory gene".

Typically, these memory genes are placed among recessive genes in the genetic sequence.

In fact, human beings, like many animals and plants, have a large part of their genes seemingly useless. These genes generally have no effect in the human body.

However, after a lot of research by the researchers of Homo sapiens, the basic situation of human genes has been figured out.

Human genes can be divided into dominant genes and recessive genes, the proportions of which are 35%-37% and 63%-65% respectively.

Among them, most of the memory genes are recessive genes, which are memory genes of dominant genes, accounting for only about 3 to 9%.

This phenomenon causes humans to have an inexplicable fear of some animals or objects.

In fact, this is the embodiment of a small part of ancestral memory in ancient times, which is in an activated state.

Humans are relatively weak in this regard.

In other animals, such as elephants, migratory birds, and whales, more of their memory genes are in a dominant state, so they can acquire more memories.

In fact, this is an evolutionary choice.

The reason why humans abandon the inheritance of this genetic memory is that humans have developed language.

Although animals have a simple sound communication mechanism, it is difficult for them to pass on a lot of information to the next generation through sound, and they can only pass on genetic memory.

Both have advantages and disadvantages.

The advantage of genetic memory inheritance is that the knowledge is fixed, and it does not need to be taught by hand, which increases the survival rate of the cubs; the disadvantage is that the genetic memory is not 100%, there will be memory loss, and the genetic memory will form an instinctive reaction, and it can only be inherited in one continuous line , In addition, the information of inherited memory is also very limited.

The advantage of language and text inheritance is that the information density is relatively high, the information carrier can be separated from the organism itself, and can be passed on to many; Education, the survival rate is too low, even if they barely survive, they will degenerate into savages.

The inheritance of genetic memory that Li Qingye wants is not the primitive model of animals, but to get rid of some shortcomings.

For example, the information density is too small, the memory is lost, the memory is fuzzy, and the input speed is too slow.

"Chairman, the entry is complete."

Li Qingye glanced at the time, and it took 3 hours and 24 minutes to input 10G data into the memory gene. He shook his head: "It's too slow, it seems that the input method must be improved."

As for why not use the interactive communication method of biochips and brain cells to record information into memory genes.

The reason is very simple, because the memory of biological brain cells will not be 100% included in the memory gene, which is fuzzy memory.

In the final analysis, this situation is caused by the brain's self-protection mechanism.

Most of the memories in human life will be forgotten, and only those profound contents can be recorded.

Li Qingye has activated the memories of his ancestors, and he is very clear about this.

In the memory of his ancestors, only the important content will remain in the memory.

And something similar to eating a bowl of rice today and drinking an extra glass of water yesterday, there is a high probability that it will not be entered by the memory gene.

Unless it is on the verge of death because there is no water to drink, the memory gene will enter this information.

Based on his own situation, Li Qingye concluded a rule, that is, the more life-threatening content, the more it will be recorded in the memory gene, and the more trivial things, the less it will be recorded.

Why do humans generally feel uncomfortable when they see snakes?
It is because in ancient times, human ancestors saw their companions being bitten to death by poisonous snakes. This kind of horror between life and death will stimulate the brain cells of the survivors, allowing this memory to be engraved into the genes.

And this key memory and forgetting mechanism made Li Qingye's work of accurately entering information very difficult.

The modern knowledge system is very large and interlocking, especially the knowledge in the field of science.

If the entered information is inaccurate, and there are still gaps, it will cause the host to fail to form a complete knowledge system after activating the memory gene, and must re-learn and check for omissions.

Li Qingye looked at the newly decoded report and entered 10G of data, but only 1.3G of the decoded information was accurate, and the rest was a lot of garbled codes and invalid data.

13% accuracy, this cannot guarantee inheritance at all.

This technology cannot be put into application until the accuracy is less than 99%.

After all, literary works, music, etc., if they lack some content, they can barely be used.

But the lack of 1% of scientific knowledge is a very serious problem.

Science must be rigorous and precise, which is a hard requirement.

However, there is a certain degree of uncertainty in the entry of memory genes.

Now Li Qingye is troubled by this problem.

Putting down the report, he picked up the teacup and took a sip of green tea.

The bitter fragrance calmed him down a little.

He put down his teacup, leaned back on the chair, and sighed softly: "Things like memory and genes are indeed the most difficult to deal with."

Sanji Badaleal quickly rubbed his shoulders.

Other assistants continued to work hard, looking at various experimental data.

Suddenly the laboratory door opened slowly, and a middle-aged man in gray-white protective clothing walked in, and reported to Li Qingyehui respectfully:

"Chairman, there is a problem in the forest of Pan Gu Realm. This is the investigation report."

Li Qingye frowned, took the tablet, he flipped through a few pages, and then a surprised expression appeared on his face: "It seems that the effect of environmental pressure is unexpectedly good!"

"Chairman, do you want manual intervention?" The middle-aged man asked quickly.

Li Qingye thought for a while: "Intervene? No, continue to observe, as long as the defense system is not threatened, continue to let it develop naturally."

"I understand." The middle-aged man nodded.

However, Li Qingye still added: "After you go back, let the people in the security department make a targeted plan."

"Yes."

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(End of this chapter)