"Xiaobai, come over here. Walking in the office building, Bai Shanwen was suddenly called by his name, and the small black mole at the corner of his mouth suddenly shook out.

"Academician Cai, do you call me?" Bai Shanwen ran over, and the little black mole also shook in the air.

"Have you been doing something about welcoming the National Olympic athletes recently? Have you told Yang Rui?" Academician Cai opened with a clear meaning and didn't say a word of nonsense.

Bai Shanwen nodded carelessly and said, "I said ......."

"Well, don't let Yang Rui go to the viewing activities in the Great Hall of the People, you pay attention here, explain clearly, and be tactful......" Academician Cai interrupted Bai Shanwen's words.

"Oh, I mean don't let him go. Bai Shanwen was taken aback, his first reaction was that Yang Rui had complained, at this time, Bai Shanwen was a little dissatisfied in his heart, and said in his heart: I agreed, what are you still looking for Academician Cai.

In an instant, Bai Shanwen hid his dissatisfaction again, what's the use of being dissatisfied, he is also a newcomer, not to mention, several stories about Yang Rui circulating in the office building have already reminded him, Bai Shanwen wants to send Yang Rui out of the university safely and securely now.

Four years passed in a flash, very fast, and then he was also an old man in the office, so he no longer had to be afraid of students.

Thinking of the word "afraid of students", Comrade Bai Shanwen, the counselor, felt sour, and the old tears at his glance almost spurted out.

Academician Cai was not satisfied with Bai Shanwen's answer, glared, and asked, "You have already said that you will not let Yang Rui go?"

"Ah, didn't you just say that you wouldn't let him go?" Bai Shanwen was at a loss, not knowing what Academician Cai was talking about.

Academician Cai frowned and said, "I mean to explain the situation euphemistically. I asked you to serve the students well, let you take care of Yang Rui's special situation, so that he can study and work at ease, but I don't want you to deprive Yang Rui of his honor, for what reason did you not let Yang Rui go? How did Yang Rui respond? Are you angry? You have to find a way to be euphemistic, to let Yang Rui know that we are for the purpose of concern, besides, what is there to go to the Great Hall of the People, when he makes a little more achievements, it will be more time to go to the Great Hall of the People, next time, maybe he will be on the rostrum, you have to tell Yang Rui this truth, understand?"

Bai Shanwen understood now, Yang Rui obviously didn't sue.

But Academician Cai misunderstood!

Bai Shanwen hurriedly explained: "It's not that I didn't let Yang Rui go, it was Yang Rui who took the initiative to propose that he didn't want to go to the Great Hall of the People to watch the ceremony, worried that the rehearsal would waste time." ”

Academician Cai still glared at Bai Shanwen unkindly, and asked, "You didn't force him, did you?"

"How dare I. Bai Shanwen was taken aback.

"It's good if you don't dare. Academician Cai showed a satisfied look at this time, and said with his head bowed: "I arranged for you to be Yang Rui's counselor, just because you don't dare." Kindness...... Yang Rui is a young man, young people are young and vigorous, free-spirited, and young and famous, self-contained and intelligent, it is easy to offend people, what about you, become a little older, let more go, don't be afraid of being wronged, come to me if you are wronged, don't deal with it yourself, you know?"

"Know—know. Bai Shanwen was an endless burst of old tears, and said secretly: I am an old-looking adult, not a real old-fashioned person. I am a counselor, Yang Rui is a student, and the school is not a child's house, what does it mean to give more ...... Forget it, the counselor will tutor, I'll wait for Yang Rui to graduate.

"Yang Rui is actually very sensible, don't look at his young age, he is very reliable. He came yesterday afternoon to show me his lab plan and the results, and I think it's very good. Academician Cai naturally talked about the reason, and said: "I think he is going to be busy recently, and the international hot spots are not so easy to grasp, but Yang Rui has the experience of winning Richard's laboratory, I think there is still a chance to provide him with better conditions, I am ready to add a few instruments to him, although it is a little old, it can also be a top matter, Xiaobai, you can't hold me back, the student work must be grasped quickly, and no mistakes can be made!"

The plan that Academician Cai saw was the plan of the ion channel laboratory, and the results were several JMC published by Sinovel Laboratory.

Bai Shanwen was submissive, knowing that what Academician Cai said was to relax and grasp, and depending on the results, he felt the urge to beep the dog in his heart, and forcibly pressed it down.

That's how it is to be a counselor, four years of laissez-faire, four years of serious work, and the most important thing is to meet the requirements of the leader.

Academician Cai was not at ease, and gave two more instructions.

Yang Rui's level cannot be said to be the top in the current biology department, but it can be regarded as first-class. If the school teacher does this, the head of the department will be busy helping him solve various life problems - although the domestic scientific research community is poor, in the current domestic environment, it is still no problem to ensure the life of first-class scientific research workers, and sometimes, domestic researchers are better off than abroad.

Of course, in the social atmosphere of the 80s, it was impossible for scientific researchers to be rich, and it would be very good to be rich, but what was better than abroad was that the political treatment was higher, foreign researchers might not be able to afford lawyers, and domestic researchers could even solve the work of their families, and even let the organization solve the problems of the object, etc.

Academician Cai is also accustomed to helping scholars solve various life problems, and many scholars at Peking University have studied abroad, or simply come back from abroad.

Yang Rui's situation is special, and Academician Cai still tries to solve the problem in a conventional way.

He only thought that Yang Rui was playing with oligonucleotides, and he was also doing gene sequencing and protein interactions in the ion channel laboratory—the third clone group established by Yang Rui was too far away to be written in the proposal and project book.

Of course, the scale of the expanded ion channel laboratory has also expanded, and Yang Rui, as the project leader, is not difficult to design a beautiful project schedule, and the feasibility is quite good. In fact, with the addition of Xu Zhengping, an old scalper, and Yang Rui's determination of the project and direction, the ion channel laboratory can develop smoothly.

The plan and progress book that Academician Cai has seen so far are Yang Rui's strengths, so he was greatly praised by Academician Cai.

The paper in Sinovel Lab also strengthened his feelings, and made Academician Cai pay more attention to Yang Rui again.

Bai Shanwen didn't understand the process, but he understood the meaning of listening, and he now knew that Yang Rui did not mean to sue, and he was reporting to Dean Cai.

"I know, after I go back, I will definitely find a way to reduce the burden on Yang Rui. Bai Shanwen was already eager to swear by the curse.

Academician Cai nodded with satisfaction and walked away.

Bai Shanwen wiped the corners of his eyes, looked at Academician Cai's back, and suddenly thought: When can I report directly to the dean, Yang Rui can report to the dean, alas......

Yang Rui took a day trip to the campus, and he couldn't wait to enjoy the heroic posture of the Olympic athletes returning to China, nor did he have time to take care of the various welcome ceremonies in the school, so he turned around and returned to the Sinovel laboratory.

In the laboratory, the oligonucleotides that have just accumulated two boxes of lunches - although it is a tall laboratory that cost nearly a million dollars, but as in the movie, all kinds of high-end professional utensils, Chinese cannot afford to use them, they cannot afford to use them now, and they still cannot afford to use them in 30 years.

The top laboratories in the United States may have a full set of high-end professional utensils, but the Chinese laboratories cannot reach such a level, and the raw materials that can be packed in a one-dollar lunch box will definitely not use a container of several hundred dollars.

Although Yang Rui is a local tyrant, after all, he is an ordinary tyrant, and his requirements for containers are not high.

What's more, although the oligonucleotides in the two boxes of lunches have accumulated for more than a day, when they are handed over to Yang Rui, they are only slightly more generous than the amount of one day.

Yang Rui had a busy day, and after a little faster progress, he consumed it cleanly.

Over the next two days, repeat this step to clean up the increasing yield of oligonucleotides.

On the fourth day, after recording two experimental books, Yang Rui decided to simplify the system.

Simplifying the system is the key to the success of PCR.

PCR is the technology for replicating DNA, which is very complex.

Although it is said that the PCR technology in the 90s can already be used to examine crime scenes, that is, the PCR technology in the 90s can replicate human DNA.

But the development of biotechnology is too fast, six years in advance, when this technology is still in the state of three in and three out of the water bath, Yang Rui's current choice of long-chain DNA is actually incorrect.

The first step to prove the viability of PCR technology is to adopt a minimalist system.

Not to mention the hundreds of base pairs of DNA that Yang Rui is using now, it is the DNA of dozens of base pairs, and you have to pick and choose.

However, Yang Rui didn't need to bother too much in this regard, there were not many genes that were sequenced in the 80s, and he quickly picked out a strand with only 28 base pairs from the plant plasmid.

In addition, Yang Rui also chose the correct water bath temperature: 32 degrees Celsius.

Historically, it took Muris half a year to think of this step, of course, Muris is famous for his cynicism, he has not done many experiments in this half a year, and he still has his own work to complete.

For Yang Rui, PCR is more important than any work.

These days, intentional or unintentional wrong experiments, have also deepened Yang Rui's understanding of the entire experimental process.

Yang Rui believes that he will soon get the initial results.

Although the researchers who are immersed in making raw materials in the laboratory don't know why Yang Rui is confident, they feel relieved when they look at Yang Rui's self-confidence, and they also think that Yang Rui will definitely get results.

It's just that they don't know what this achievement means.

Before 1986, few people knew what PCR meant.

It's like a golden apple placed on a sculpture in the center of the square, and no one has ever picked it upside down.

Until someone gets hit in the head.

……

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