Gao Siqi is a second-year student in Biochemistry and Molecular Biology, School of Life Sciences. He is currently working part-time at the Institute of Molecular Biology of Jiangcheng University, and is a member of the experimental group of the Institute of Gene Expression Regulation.

Gene expression regulation, one of the central topics of modern molecular biology, is of great significance to the growth and development of animals and plants, and even to the study of human diseases and aging.

According to Gao Siqi's experimental account, Xiao Ming knew that they were doing developmental regulation of eukaryotes.

"Developmental regulation, also known as irreversible regulation, is the essence of modern biology, which determines the whole process of eukaryotic cell differentiation, growth, development and even aging. ”

"Such an exaggeration?" Xiao Ming asked on the side.

"I'll give you a simple example. Gao Siqi said: "If you think of your whole person as a eukaryotic cell, then developmental regulation gives you the initial speed of life, and the external environment in your growth process is just a large and small resistance." The environment in which you grow up determines whether your life journey will stop early, but developmental regulation determines how far you can run at most. ”

"Now I understand. Xiao Ming said: "You explained your biological experiments in a physical way. ”

"Science is all connected. Gao Siqi said: "The content of our experiments now is to find the starting point of developmental regulation, understand it and control it, so that it can reach the level that the laboratory wants." ”

Xiao Minghe likes to chat with Gao Siqi, after all, he can get a lot of cutting-edge theories of biology, "Isn't this a way to manipulate how big and how big creatures want to grow, how long they want to live?"

"Yes, not entirely. Gao Siqi said: "There is a limit to gene expression, we are not changing the genes of organisms, but looking for the most perfect way to express genes." For example, human life can actually reach more than 150 years old, let's exclude the factors of cancer and other diseases, why do many 100-year-old people who have no disease still lose their vitality and still die?"

Xiao Ming sighed, unable to answer this question for a while.

Gao Siqi may have been lonely in the laboratory for a long time, and he really wanted to chat with people, chattering endlessly, after all, every experimenter has some little quirks.

"Because the expression of genes is regulated. Gao Siqi sighed, more like sighing about Xiao Ming's IQ, "The regulation of gene expression locks in the time of organ aging, and at that time you must age and die." ”

Gao Siqi shook his head, no longer paid attention to Xiao Ming, and said to himself: "Everything has an end, and the universe gave everything an initial vector at the beginning of the Big Bang, which determined the fate and trajectory of all matter in the future...... Is life like this?"

Xiao Ming suddenly felt that this sentence was very familiar, and he chuckled in his heart, and remembered it at once.

This is one of Pansha's cosmic conjectures!

The proverb describes in detail that the universe determines the initial vector of all matter at the moment of the Big Bang. The vector here not only has the meaning of direction, but also can be represented by fate.

For example, when it explodes, this hydrogen atom will become a part of the earth in the future, it will become a part of your life, it will go through your life, and finally return to nature after you die, after a long time, it will fuse into helium after the earth is swallowed by the sun, and then it will disappear forever with the demise of the universe, and so on. Its fate was sealed in the instant of the Big Bang.

If people are inferred from matter to matter, then the trajectory of each person's life is predestined at the beginning of the Big Bang.

This is not fantasy, it is not superstition. It is a conjecture drawn from the development of high-tech planetary physics and philosophy to the extreme!

And at the moment when Xiao Ming left Panshaxing, this conjecture was becoming a law through cosmic observations and experiments.

Destiny is destined, and all things have their own destiny, which is the true meaning of the universe that the high-tech planet Panshaxing believes.

The laboratory was very deserted, it was already dark outside, there was no shadow of a person, and the central air conditioning was blowing hulala......

In such an environment, the sudden mention of conjectures or laws of the ancient universe can send chills down the spine.

The cruelty of reality and truth is often more frightening than supernatural novels and ghost stories.

Xiao Ming now had the urge to run out of the laboratory with a scream.

"Senior brother, your face is not good, is the air conditioner a little cold? I see you are a little shivering. Gao Siqi looked at Xiao Ming and asked.

"I ...... It's a bit empty after military training. Xiao Ming did break out in a cold sweat just now, and he scared himself.

"It's eleven o'clock, you still have military training tomorrow, go back early." Gao Siqi said.

"Okay!" Xiao Ming was relieved and hurriedly walked away.

"Hehehe. ”

Just as Xiao Ming turned around, Gao Siqi's shriveled laughter startled Xiao Ming.

"Learn ...... Is there anything else going on?"

Gao Siqi said: "What's wrong with me today, I somehow talked a lot of academic content to the freshman student, and the other party is still studying finance. ”

"Senior sister, go back early, I'll go first. Xiao Ming dared to care about the chattering Gao Siqi, took off his lab coat and started running.

ran to a place where there were street lights a kilometer away, and Xiao Ming breathed a sigh of relief.

followed the couple in front of him for a long time, and Xiao Ming was dumbfounded by his behavior just now.

A big man, frightened by a senior sister in the biology laboratory!

Saying this will make people laugh out of their big teeth.

Xiao Mingqing coughed twice, feeling quite embarrassed in his heart.

It was already half past eleven when I returned to the dormitory, and the lights were turned off at half past eleven.

After a few days of military training, the boys of 613 gradually got used to the rhythm of military training, and they were still holding a sleeping meeting at half past eleven.

Seeing that Xiao Ming came back so late, a meeting was held to wash Xiao Ming.

Chen Fang: "Wow! Xiao Ming! Come back so late, go on a date with a girl!"

Xue Hai: "The Department of Finance is cool! So many young ladies, you can be friends by chatting casually during military training, and you can take a walk together at night if you talk about it again." ”

Gong Lieyang, a lonely man, got up from the bed and asked, "Mingzi, tell me how it feels to be with girls at night?"

Xiao Ming could even hear Gong Lieyang's tapping mouth.

Xiao Ming was about to go to the toilet to take a shower, he looked at Gong Lieyang and said, "Gong Gong, do you know what to pay attention to in patients with the former lie gland?"

Gong Lieyang was taken to another road by Xiao Ming at once, "What do you pay attention to?"

Xiao Ming put the towel on his body and said: "Pay attention to thinking less about women, otherwise it will induce the pulling of the anterior gland, which is not conducive to the recovery of the disease." ”

"Hahahaha!" Chen Fang and Xue Hai laughed wildly.

In the next few days, Xiao Ming never went to the biological laboratory again, in addition to worrying in his heart, the main thing was that he also added national defense education and safety education classes in the evening after military training, and he had no time.

The days went on like this, and on September 10, half a month of military training finally ended.