I just want to be a quiet scholar

Chapter 703 Passwords in Passwords
"As she grows older, Nuo Fei seems to have formed her own three-view system." Shen Qi didn't seem to discipline Nuo Fei during this time, but he paid attention to Nuo Fei's every bit of it all the time.

Ouye said: "I think children's subjective wishes should be respected."

"That's what I said, but if Nuofi studies in the Department of Chinese and writes novels after graduation, and becomes a writer, would you accept it?" Shen Qi asked.

Ouye said as a matter of course: "Of course it is acceptable. Writers are also writers, no different from mathematicians and physicists."

Shen Qi shook his head and said, "You can accept it, but I can't. Writing novels is a dead end, and Nuo Fei must never walk on this dead end."

Ouye also shook his head: "I don't agree."

Shen Qi explained: "I don't look down on writers or other forms of literary and artistic workers, and I don't object to Nuo Fei learning writing, literature, history, music, and other literary and artistic specialties. What I mean is that Nuo Fei can have one skill or more. Although she is skilled in technology, she will definitely pursue a science-related career in the future, even if she studies economics and becomes an economist, I can accept it."

Ouye: "In short, your arrangement is that Nuo Fei's future career must be linked to mathematics, physics and chemistry? Even if it is not directly linked, it must be linked indirectly, such as economics, which is closely related to mathematics?"

Shen Qi nodded clearly: "Speak from the bottom of my heart, yes."

Ouye stroked his abdomen lightly: "Then what are you going to do with the one in my stomach?"

Shen Qi's arrangement was clear: "This cub, it's best to learn management."

Ouye poked Shen Qi's chest: "One cub will take over your class in terms of academics, and the other cub will take over Shen Zhishan Foundation in terms of management. You are a typical emperor thinking."

Shen Qi also poked Ouye's chest: "Some things must be passed on, right? If we have a third child, we can train this child in literature and art."

Ouye said decisively: "I can give birth to two at most, and you can handle the rest yourself. Haven't you mastered the in vitro cultivation technology? You can breed it yourself and clone 1 little Shenqis."

Shen Qi chuckled: "Forget it, when it comes to inheriting the family, I still prefer the traditional method of operation."

In the laboratory, Shen Qi is doing the most advanced scientific research.

But when it comes to him, his spouse and relatives, Shen Qi is very conservative.

The most advanced technology mastered by Shen Qi has been applied to other humans and animals.

Biological Laboratory of Shen Qi Scientific Research Center.

Han Meng, whose genes have been edited by the most advanced technology, is studying the IQ of rats.

These unedited rats showed individual IQ differences from individual to individual.

After continuous observation by Han Meng and other experimenters, they divided the rats used in the IQ experiment into three groups: the smart group, the normal group, and the stupid group.

In the same T-maze experiment, rats in the smart group were able to get out of the maze after a few attempts.

Rats in the normal group needed to try more times, and the number of attempts was three to five times that of the rats in the smart group.

The rats in the fool group could never get out of the T maze, they were too stupid, and their effective memory and learning ability were at an extremely low level.

Although the T-maze experiment is simple, it is very classic. This simple and classic experiment proves many academic viewpoints and has spawned many academic theories.

The research results of animal behaviorists show that the IQ of rats is mainly reflected in memory and learning ability.

Factors that have been shown to affect IQ in rats include the size of the hippocampus relative to the rat's overall brain volume, the cranial cortex, the prefrontal cortex, and the connections between neurons in the rat brain.

Interestingly, under the condition of natural selection, the female mice of the smart group will always mate with the male mice of the smart group, and their offspring inherit the high IQ of their parents, and also have excellent performance in the T-maze experiment.

Ethologists and other branches of biologists believe that there must be some undeciphered biological code controlling the IQ of rats, which makes the behavior of smart rats and dumb rats significantly different.

The SHANK3 gene is just one of the codes, to be precise, it is the carrier of one of the codes.

The five biological experimenters in the center have been studying the rat IQ experiment for some time. Survival of the fittest, natural selection, smart rats mate with smart rats, and they reproduce smart offspring.

If these mice are released into the wild, the survival rate of smart mice is definitely higher than that of stupid mice.

Experiments have shown that, except for mutations, the rest of Darwin's theory is absolutely correct for now.

Due to environmental influences, is it possible for stupid mice to mutate into smart mice and pass on the mutant high-quality genes to their offspring?

There is such a possibility.

X-ray irradiation is a relatively common experimental method for inducing gene mutations, but this experimental method is not stable, and Shen Qi's biological team has not considered X-ray methods.

"Director Shen's idea is to use the gene editing equipment, that is, XT80, to directly edit the SHANK3 gene of rats, as well as mismatch editing, nucleotide excision editing, base excision editing, homologous recombination editing, non-homologous recombination editing, etc. The source end is connected to the editor... Let's try one by one, and each person is responsible for one or two editing experiments." Han Meng was promoted to the second person in the biology laboratory, and when Shen Qi was not in the laboratory, Han Meng was the boss.

"Okay, according to Brother Meng's arrangement, I'll be in charge of direct editing."

"Then I'll do base excision editing."

"I do……"

The other four experimenters are very supportive of Han Meng, after all, Han Meng is the only genetically modified person in this laboratory.

"Brothers, don't talk much, let's start doing it."

The reborn Han Meng has become a person invulnerable to all diseases, his genes have changed, and he has achieved gene mutations through artificial methods.

Will it cause new, harmful mutations, and how long can it live?
Han Meng didn't know.

Anyway, he is not dead now, and he is alive and kicking, it is not worthwhile to go up to the eighteenth floor in one breath.

For the rest of his life, Han Meng only wants to do one thing, to explore the mysteries of biology to the greatest extent, and to decipher as many biological codes as possible.

Editing the rat SHANK3 gene is a different project from Han Meng's modification of the disease-causing gene.

For example, Han Meng carried the prostate cancer gene before, knocking out the faulty gene and injecting the healthy gene into Han Meng's body is over.The seemingly Tetris operation is based on the pathogenic mechanism system that humans have explored clearly.

Modifying the IQ gene is another matter. Human beings have not found out a set of effective theoretical systems and experimental methods.

Uncultivated land may contain treasures.

The samples Han Meng chose were normal group rats, and he tried to edit the SHANK3 gene of normal group rats by using the mismatch editing method.

Including Shen Qi, all the members of the Central Biological Laboratory have concluded through experimental observations that there is no difference in the molecular level of the SHANK3 gene among smart mice, normal mice, and stupid mice.

Since there is no difference in nucleic acid and protein at the molecular level, why can it be concluded that the SHANK3 gene affects the IQ of rats to a certain extent?
The research on this topic can be described as a series of loops, and new passwords are hidden in the passwords.

The most effective and perhaps the most time-consuming way to crack passwords is to experiment, and keep experimenting.

Han Meng first carried out base pair detection between the parent chain and the daughter chain, in order to find the special base members of rats.

The new palm-sized base pair detector is running efficiently. There are 5 sets in the laboratory, and 5 experimenters each have one.

The five new base pair detectors were also purchased from Huahan Gene, which cost Shen Qi nearly 1000 million yuan in total.

This product is worth the price overall, you give it a few cells and it can run through your 30 billion base pairs in the time it takes you to eat lunch.

More than 2 human genes contain about 30 billion base pairs. The detection objects of Huahan Gene's new base pair detector include humans, mice, dogs, cats, monkeys... You can also use this instrument to compare you and bananas base pairs, you will find that you and a banana share 60% of your genes.

Currently, the Biological Laboratory of Shen Qi Scientific Research Center only has input, but no output.

Han Meng's genetic modification experiments were done, but no papers could be published.

"I hope this experiment on rats can produce some academic results that can be reported. Director Shen is actually under a lot of pressure, and we all have to share his worries." Cui Hualin is also doing base pair detection, and Shen Qi How much money was spent in the laboratory during this period, he saw it in his eyes and kept it in his heart.

(End of this chapter)