reborn in the fiery age

Yang Xi looked into his eyes, still not quite believing it, but when she heard about Beijing University, she suddenly realized that she was jealous again, "So you want to take this opportunity to go to Beijing University!"

Seeing his wife's meaningful eyes, Sun Zujie laughed, picked up his wife and put him on the bed, "Little vinegar jar, let's hurry up and have a son."

Yang Xi kept struggling with a blushing face, "Stop making trouble in broad daylight! Mama Wang is coming back with Chenchen!"

While disarming his wife, Sun Zujie said proudly, "Chenchen went to grandma's house today, you think I don't know."

This was the best way Sun Zujie came up with to deal with the jealousy of a woman. After making out, Yang Xi hugged Sun Zujie tightly, and the jealousy in his heart disappeared without a trace.

Sun Zujie kissed his wife, then put on his pajamas, took a pen and paper, and began to write a letter to express his agreement to publish the novel. It is no longer science fiction, but a reality that has already appeared or is about to appear.

Sun Zujie said that our country's science and technology, especially the electronics industry, is still very backward, so I hope that the students I see can engage in scientific work in the future and work hard to realize the modernization of science and technology in Huaguo.

After this letter was sent, it was published together with the novel of Faceless Man in the future, causing a huge sensation. It turns out that science fiction is so close to reality, which also inspires countless children to aspire to work hard for science.

Sun Zujie went to Peking University the next day. He went to the Department of Biology to find his chess friend, Lecturer Qian, and asked if there was a high-temperature-resistant DNA polymerase.

Teacher Qian shook his head when he heard Sun Zujie's question, saying that he didn't know either. This is unpopular in scientific research and needs to search for literature.Sun Zujie felt a little regretful, so he asked him to help find documents and materials to see if there were any.

Teacher Qian said strangely, "Xiao Sun, you know, I can check it for you, but what are you going to do?"

Sun Zujie explained the principle of the polymerase chain reaction. He drew a picture of the principle on the paper. Teacher Qian was dumbfounded after listening to it. It turned out that DNA can be copied in large quantities. Biological, how do you know this?"

Sun Zujie had to make up a story again. He thought to himself, quickly establish the Huatou Research Institute, and what topics will be assigned in the future will be a state secret, which saves a lot of lip service. Go ahead, sooner or later he will be dizzy.

Sun Zujie mentioned his novel, and said that he had studied the knowledge of DNA. Sun Zujie believed that since everyone's DNA is genetic material, their DNA is very likely to be different, so he wanted to use a hair or a drop To find out who is who, blood needs to compare DNA.

And through the polymerase chain reaction, a large amount of DNA can be amplified, and then find a way to find a way to compare the DNA.Therefore, the most critical point in the whole process is the high temperature resistant DNA polymerase. With it, PCR is completely a matter of thinking.

Teacher Qian listened to Sun Zujie's thinking, which seemed very reasonable, but Sun Zujie was a layman after all. No matter how reasonable he said, Teacher Qian was just curious and didn't pay much attention to it. He had to consult the information before he could study the feasibility.

But the foreign magazines in the school library, hehe, it is the beginning of 1980, and there is no update at all. They are still old materials from many years ago. Who knows if there is anything Sun Zujie wants.

The most basic point is whether everyone's DNA is different, he doesn't know at all.

Sun Zujie frowned, thinking that no wonder it took five or six years for the PCR machine to be invented, and he didn't even know that everyone's DNA was different.

He intends to give up, but the wide application of PCR in the future makes him feel that it is necessary to engage in this subject. This is a Nobel Prize-level subject, and the reason is very simple. If Huatou really wants to develop it, it will be both famous and profitable. Collecting it, and making it out in this era, has great political significance.

After thinking about it, Sun Zujie felt that he should do it. He said with a smile, "Old Qian, I don't know this, so I asked you for help to see if I can verify what I think."

Teacher Qian said in embarrassment, "What you said is very interesting, but you also know that the country is in trouble now, we really have no money, we can't use public money to help you verify this.

Besides, I'm just a lecturer, and I don't even have a laboratory. Even if I want to, I can't do it. "

Sun Zujie thought for a while, "Old money, money and the laboratory are not a problem, I will find a way."

Sun Zujie suddenly thought of Zhou Qiong. She also majored in chemistry. Let her participate in this project. If it is done by then, it will be a good thing for her to go abroad.

Sun Zujie's Huatou invests a lot of money in Peking University every year, so it is easy for him to find a laboratory.

He told Mr. Qian that Zhou Qiong and Liu Liying came here uninvited. This project is entrusted to you. Money is not a problem. Just ask what equipment and imported reagents you want.As for how to do research and what kind of manpower you need, that's up to you.

Sun Zujie said proudly, "If we really invent such an instrument that distinguishes who is from whom, among other things, the demand for forensic medicine at home and abroad will be overwhelming. It is always good to try."

Chapter 150 Origin

Old Qian looked at Sun Zujie's confident look, shook his head and said nothing, this guy doesn't know how difficult scientific research is, so he is so confident, but the project he mentioned is really interesting and worth studying.

During this period of time, he carefully checked the relevant literature, even some of the latest literature in the school, and found no research on the similarities and differences between PCR and human DNA in the existing literature.

Sun Zujie's description of PCR is quite mature, and he thinks it should be done. As for the high-temperature DNA polymerase, in fact, Lao Qian thinks it is not the key, and the DNA polymerase can be continuously added after each cooling, but it is difficult for the experimenter's technology. There are certain requirements.

Sun Zujie also agreed to ask someone to search foreign literature to see if there are any clues. Sun Zujie also said that domestic hot springs may have such enzymes, and they can try to extract and separate them.

Now that there are so many clues, of course we have to give it a try. If it can be worked out, it will fill a technical gap in China. As for the foreign teacher Qian, he didn't think so much at all, after all, he is just an ordinary lecturer.

Regarding whether each person's DNA is different, it is theoretically impossible for the genetic material to be the same, but if the difference is found out, it will be a major achievement, and it may even be possible to publish a good article, which is of course more worthy of research.

And the combination of the two is a mysterious forensic instrument that can distinguish different people. It is not known whether it is true or not, but it is indeed possible. Thinking of this, Lecturer Qian feels energetic and full of interest.Whether it succeeds or not, give it a try.

Zhou Qiong went back in a daze. At that time, Sun Zujie was also in high spirits, but unfortunately he could never go back to the past.She is full of confidence in the subject of Sun Zujie. In her impression, once this guy has this expression, he will be fine.

And Liu Liying looked at Sun Zujie curiously. What is the origin of this guy who is not much older than her? The school's laboratory can borrow it if it says it, so she became more and more curious.

Just when the three had their own thoughts, they finalized the research and development arrangement.A day later, Sun Zujie asked people from Huatou to come over again, and signed a technology development agreement with the school, teachers and students.

The responsibilities of each other are clarified, and the academic achievements are clarified. Awards can go to Beijing University and the three, but commercial patents must belong to Huatou Patent Department.

Then Huatou took out the first 20 RMB R&D funds. Looking at the 20 RMB check, Mr. Qian was a little dazed. He said tremblingly, "Xiao Sun, don't you mess around? This is 20 RMB. Ah, it's not worth selling me!"

Seeing the two girls nodding along with them, Sun Zujie said with a smile, "You are too worried. It is not a day or two for Huatou and Beijing University to cooperate. This is a commissioned research. Of course it will cost money. You work hard, and the money is not enough. I'll call again."

Seeing the back of Sun Zujie leaving, Liu Liying grabbed Zhou Qiong and asked anxiously, "Sister Zhou, what is this Sun Zujie doing now? How does he have so much money?"

Zhou Qiong looked at Sun Zujie with blurred eyes. She knew that Sun Zujie was promising, but after seeing it with her own eyes today, she finally understood why Zhou Bo said that Sun Zujie was not suitable for her.At this age, in this era, he can spend so many countries' money for scientific research. It is conceivable that his current status is so high. For such a person, his situation at the time was indeed a drag on him. Thinking of this, Zhou Qiong felt a little Sadness and helplessness, but also some relief, maybe that's what it means.

Seeing Teacher Qian and Liu Liying looking at her, Zhou Qiong came back to her senses, "Sun Zujie should be the leader of Huatou now, specializing in making money for the country. His position is quite high, but I don't know how high he is.

Since he dared to spend so much money, this project must have hope of success, I think, we have to do it well. "

Teacher Qian nodded repeatedly. He rubbed his hands and said happily, "Xiao Zhou, Xiao Zhou, you have such a classmate, you don't have to worry about research funding in the future! You don't know that Huatou's project is now famous in Beijing University, However, they mainly cooperate with the Department of Electronics, and this is the first time they have cooperated with our Department of Biology.

Xiao Sun, no, Comrade Sun Zujie is actually the leader of Huatou. This is the first time I know that he is too low-key.If I had known that he had such a status, I would have asked him for alms a long time ago. "

Teacher Qian stomped his feet as he spoke. It seemed that he regretted it very much. Liu Liying suddenly realized, "Department of Electronics? Are you talking about the two highly awarded professors in the Department of Electronics? Are they also cooperating with Huatou?"

Teacher Qian thought about it carefully, "It seems that the money was given by the capitalists in Hong Kong Island, but I heard that they are also cooperating with an Oupai Electronics under Huatou on some kind of project. Last year, their research funding was a lot, and it was several million. So this The Department of Electronics has been expanding its enrollment for two years, with too many projects and insufficient staff.

I was still thinking a few days ago, if only I was in the Department of Electronics, I don’t have to worry about the funding. I didn’t expect to get a 20 project from Huatou today. Let’s do it well! "

After finishing speaking, Teacher Qian said, "Even if you want to go abroad, it is very beneficial to have worked on Huatou's projects. They have many cutting-edge projects, which are very beneficial to you. You must cherish them!"

Zhou Qiong and Liu Liying walked out of the office and walked slowly along the beautiful campus of Peking University. Liu Liying suddenly asked a little bit embarrassed, "Sister Zhou, is Sun Zujie your ex-boyfriend?"

Zhou Qiong nodded slightly. She knew that she couldn't hide this matter from the clever Liu Liying, and she also needed to confide in it, so she told about the process of meeting, dating and breaking up with Sun Zujie.

After hearing this, Liu Liying asked a little strangely, "Sister Zhou, since you have no misunderstanding, why didn't you go to the capital to ask him what he thinks, if he didn't care about his future, wouldn't you be together?

I see Mr. Sun, he obviously has feelings for you, don't you feel it's a pity that you broke up like this? "

Zhou Qiong couldn't help being stunned after listening.She stared at the big tree in front of her in a daze, yes, why didn't she go to the capital to ask, what was she thinking?

After a while, Zhou Qiong smiled helplessly, "It's been so many years. I got married and divorced, and Sun Zujie also got married and had a child. What's the point of talking about this topic?"

After listening to Liu Liying, she also remained silent, but she felt that Zhou Qiong was a bit stupid, for helping others, but ended up cheating herself, why bother.But sister Zhou may have other difficulties.

Liu Liying suddenly came up with an idea. Hearing what Sister Zhou said, Sun Zujie should have a good character and a good mix. Is it possible to go to him in the future? It seems much more reliable than going abroad.