Every time I wear a book, I am forced to turn around

In the evening, Yan Jinyun made it himself.

Bai Shijing was shocked again. In the interstellar era where housekeeping robots are widely used, the so-called cooking by yourself is just carefully selecting a few dishes on the menu. How can anyone really cook by himself like Yan Jinyun?

For Yan Jinyun, it is impossible to cook every day, mainly because he does not have the time and energy, but cooking occasionally can be called a joy of life.It is rare to calm down in a busy life, which is also a kind of fun!Besides, the skills he has worked so hard to practice in that gourmet world cannot be allowed to go to waste!

When Yan Jinyun was busy in the kitchen, Wu Shen helped him.

Bai Shijing just stayed in the living room with peace of mind, didn't do anything, just waited to sit back and enjoy it!Hehe, he understands everything, it's really blind to help in the kitchen at this time!Suddenly, Bai Shijing's heart moved, he turned on the optical brain and took a picture of the kitchen.He was still very measured, he didn't take pictures of Yan Jinyun, and focused on taking pictures of Wu Shen. He was washing the vegetables, smiling and talking to the people around him.Bai Shijing posted the photos on social platforms.

A bunch of messages quickly popped up below, and Bai Shijing replied to a few.

Soon everyone in the military academy knew that the extremely powerful freshman representative of the first grade was the kind of person who would help his boyfriend with housework when he returned home!Oh my god, Wu Shen actually helps with housework!For a time, many people were full of envy, jealousy and hatred towards Yan Jinyun.But they still have some brains, jealousy is jealousy, but few people say sour words.It still means that Wu Shen is willing to cook with this person, how much he must like this person.If you speak ill of Wu Shen's boyfriend, you will definitely offend Wu Shen, but Wu Shen cannot afford to offend him!

When the food was served, Shiraishi Kyoto was about to kneel.Why is Shangguan Ji so good at cooking?

Baishi Jinghu ate a lot, and when all the dishes on the table were wiped out, he cleaned up the table very consciously.After that, he consciously ran to the guest room to close the door and planned to rest.Yan Jinyun and Wu Shen looked at each other, the two bedrooms and one living room prepared by Shangguanlu were still a bit small, the guest room was occupied by guests, and they could only sleep in the master bedroom together.

Eat and drink enough, of course we have to study the mysteries of the human body together!

The next day, Yan Jinyun and Wu Shen lay in bed for a while.The two chatted about their recent learning achievements.Most of Yan Jinyun had heard about what Wu Shen did from Bai Shijing, so now Yan Jinyun mainly said and Wu Shen listened.

"I think gene collapse is actually a kind of atavism at the genetic level." Yan Jinyun made a very bold hypothesis, "The emergence of ABO humans was originally a result of artificial evolution, and the entire evolution process occurred in just a few days. It took a hundred years to form." It took about a few hundred years from the appearance of the A-type fighters against the Zerg to the complete end of the human civil war.The more accurate historical information that can be traced back now is recorded from the end of the Civil War.What happened in the civil war? That period of history has been completely covered up. The only thing that can be known is that when the civil war ended, all the old humans disappeared and humans completed a comprehensive evolution.Since then, human beings have officially divided into six genders, ABO and male.

A few hundred years may be a long time, but for genetic evolution, this time is too short, too short to be worth mentioning. Human beings are not enough to undergo such a big change in such a short period of time.Looking back at the history of human evolution, using humans in the 21st century as an example, even in natural evolution, there may be atavism. At that time, humans would give birth to fur babies, short-tailed, and multi-breasted children.What's more, ABO evolution is the result of human beings eager for quick success!

Human beings in the 21st century will go back to the genetic level when explaining atavism.

One way of saying is that during the evolution of species, two or more genes that determine a certain trait gradually separated, and then that trait gradually disappeared, but suddenly one day, these two or more genes came back because of Reasons such as crossing are brought together so that the character is re-expressed.This is a change in the gene itself.

Another theory is that during the evolution of a species, the gene that determines a certain ancestral trait is blocked by a repressor protein, which cannot be transcribed and translated, and that trait naturally disappears, but suddenly one day, a specific gene is produced in the organism. Non-histone, it will cause the repressor protein to fall off, so the closed gene will "live" again.

"The current situation will definitely be more complicated. After all, there are a lot of foreign genes in the human body, and artificial evolution has caused a lot of instability." Yan Jinyun's voice was still a little hoarse, with a feeling that he just woke up in the morning. "But there are only two reasons why the phenomenon of atavism appears in the final analysis. One is that there are problems with gene combination, and the other is that there are problems with gene regulation. The conclusions of the 21st century are still applicable to the present."

"That's right." Wu Shen reminded Yan Jinyun, "But it's too general." The interstellar era is full of talents, and the development of science and technology in all aspects is far beyond the 21st century. Could it be that there were no biologists before? Guess the genetic collapse is an atavistic phenomenon?Of course they thought about it, but they still couldn't come up with any effective treatment plan.

"Because the genes of the Zerg are very...very unstable, I can only say this. Although there are many defects in the old human body, I can say responsibly that in the natural evolution, the human genes have reached a balance. I have been comparing your gene with that of ABO humans recently, and found that they have a short gene that is very prone to transcription errors, this gene obviously does not belong to the old humans, but it just determines the sex of the embryo in the early embryo."

Wu Shen said, "Are you referring to the gyx1 gene?"

With the current science and technology, every gene in the human body has been studied over and over again. The gyx1 gene is very famous.Scientists often wonder why it is so capricious!There is a joke on Starnet, to the effect that the minds of Omegas are more changeable than the gyx1 gene, which is almost the meaning of a woman's heart needle.

Yan Jinyun held Wu Shen's gene in his hands, and he clearly noticed that the gyx1 gene was a part of the gene that completely belonged to the Zerg race. It was quite independent and did not form a new combination with other genes in the old human body.What kind of existence is the Zerg?Their mother worms died, and the most powerful battle worm could slowly transform into a mother worm.Also, when the temperature changes, completely different combat insects and worker insects will hatch out of the same batch of eggs.

This means that the genes of the Zerg are inherently very easy to change.

Yan Jinyun said: "Yes, it is the gyx1 gene. I also noticed an interesting phenomenon. Once the gender of Beta is determined, the gyx1 gene will be closed, which is equivalent to death and will never be transcribed and expressed again. But Alpha and Omega However, the gyx1 gene will be transcribed for life. This should be the reason why only healthy Beta can be produced through the artificial gestational sac technology, and most of the Alpha and Omega born through this technology will die of gene collapse."

"Not bad, the results are gratifying!" Wu Shen praised.

Yan Jinyun said modestly: "The main reason is that I have your genetic sample in my hand. Otherwise, I would not be able to research so much useful information in such a short period of time. However, the results in my hand are still a bit mixed for the time being." When the next batch of experimental data comes out, I'm thinking about writing a paper...I want more people to see my ability." Like Wu Shen, Yan Jinyun has long passed the age of youthful vitality. When he saw the group of classmates who had just grown up, he didn't even bother to slap them in the face or counter-slap them. The reason why he wanted more people to see his ability was definitely not because he wanted to express himself, but because I want to gain the recognition of the big players in the industry, so that I can get in touch with more sophisticated and cutting-edge research.

Yan Jinyun thought for a while and said: "By the way, you are wearing a halo of a heartthrob, do you know that?"

"Huh? Then do you like me more?" Wu Shen asked.

"No." Yan Jinyun said firmly.Because my love for you has already been capped!

Regarding this aura, or this ability, Yan Jinyun and Wu Shen have not understood its principle for the time being. The only thing that is certain is that Wu Shen's mental power is too strong, completely suppressing the special species, and it is probably the same. Because the mental power is too strong, the ability was plundered.If this is the case, then the ability must be related to mental power.

For now, the halo doesn't have much impact on Wu Shen.Even though there are some crushes around him, those crushes are still very sensible, and they didn't do many unreasonable things for "love" like in the plot.Moreover, Wu Shen hardly responds to their feelings, let alone responds, he is actually not very able to discover their feelings.Maybe it's also because of this, everyone knows that they can't get Wu Shen, so they are willing to have a crush on him instead.

But Wu Shen didn't like anything beyond his grasp, so he decided to study this ability when he had time.

By the time the two of them woke up, it was already noon.Bai Shijing secretly gave Wu Shen a look of "Brother Wu, you are so awesome".Wu Shen suddenly felt that it was not good for children to know too much, and even dared to tease the "elders"!

After the free day was over, as soon as Bai Shijing returned to school, many people took him to a corner and whispered, all of them came to inquire about Wu Shen's boyfriend.Bai Shijing had already been bought by Yan Jinyun's cooking skills, and he didn't dare to offend Wu Shen, so of course he piled all the good things on Yan Jinyun, and praised Yan Jinyun to the point of heaven!

Everyone wanted to beat him up: "Where can there be such an outstanding person in the world?"

"Don't you think that only such an outstanding person can be worthy of Brother Wu? Or do you doubt Brother Wu's vision?"

"..."

Don't dare, how dare you doubt Brother Wu's vision!

Shiraishi straightened his collar.Hmph, fight with me!I'm a professional chopper...ah no, I'm a professional thigh hugger!