Yang Rui did not immediately start the PCR research, although it only takes a good idea, a good practical room, and two or three years or less to complete the real thing, but behind the blockbuster, there may be more trouble and work.

A blockbuster is like digging up a basket of gold in the middle of the city, and it takes a good fortune and great skill to carry it home, and the first comrade to do it was a monarch, who had the strength to happily put on a heart-wrenching repertoire for everyone.

PCR in the original history, in fact, there is also a blockbuster component, the inventor Muris graduated from school in 72 years without serious academics, until 79 years into the Cites company was not treated well by colleagues, doing real Yàn room production work. The first PCR paper was submitted to Nature and was not published in Science, and finally in Enzymatic Methods, which is a world away from top journals in terms of impact.

Even this fellow, who can be said to be an ordinary researcher, has a PhD from the University of Berkeley - although PhD can be translated as a Ph.D., but not all PhDs are called PhDs - and his dissertation was published in the journal Nature, which was still 72 years old, and in China, a proper academic master's beginning, and in the United States, such a resume is actually very helpful, at least so that Murice, who has changed three or four jobs, is very freewheeling.

In contrast, Yang Rui, who is still a freshman, can't even be called a foundation.

And to lay the foundation in scientific research, more and better papers can never be wrong.

When Yang Rui was in graduate school, the academic atmosphere in domestic universities was already very strong, and serious students had to work hard to "accumulate papers" during their time in school.

At that time, an excellent student could start to think about reading papers when he entered the freshman year, and some children who loved science since childhood may have decided their life goals and research directions before going to college, and the rhythm of Yang Rui, who was reborn once, was about the same.

Reading papers in freshman year, studying papers in sophomore year, and in junior and senior years, crushing-level students can save up three or five papers, so that when they graduate, they can get the attention of academician-level or Changjiang Scholar-level former professors, and then have the opportunity to join an excellent scientific research team, and the future is bright. The same is true for those who want to apply for studying abroad, those who have accumulated papers can easily get a scholarship to an Ivy League university, and students who are pure exams can only look at luck.

College and middle school are different worlds, although the scores are still used to judge heroes, but many scores are hidden, and those who are not strong even know what the scores of other students are.

Yang Rui is still a college student, and it is likely to be a waste of opportunity to use this identity to hold back PCR technology.

Because it is just a matter of identity, it is possible for him to lose points in various selections.

Yang Rui thought twice about it, and first set his goal on the development of southern imprint hybridization.

This is a technology developed in 75 years, and it is also the basic technology for the study of genetic mapping, mainly for the determination of specific nucleic acid fragments.

In order to detect single-copy genes in complex genomes, or true genes and pseudogenes in polygenic families, scientists from all over the world have done a lot of work in the past few years.

In other words, a large number of papers have been published.

A large number of papers means a large number of citations, and Yang Rui is ready to use this as a stepping stone.

Because imprint hybridization technology is a pre-technology for PCR, Yang Rui's research on the popular imprint hybridization technology can make the research line clear, save the investment of real instruments on the other hand, and finally, establish a certain reputation in this field.

No matter how high the prestige of reading Chinese language and literature is, it is also a stranger in the venue of molecular biology, and the popular topics in the same field are the most suitable for brushing prestige and impact factors.

Yang Rui sorted out his thoughts accordingly, and every few days, he went to "Shangdi" to see the infrastructure of the real yàn room.

The number of instruments prepared for the Sinovel room is also increasing day by day, and it can be installed just after the infrastructure is completed.

During this period, Yang Rui still had to attend classes according to the class schedule.

Unlike a famous scientific research master, there are endless things to do every day, endless people, Yang Rui, an unorganized scientific researcher, it is not easy to find someone to discuss on weekdays, and many courses are still useful if you listen to them again.

In particular, the basic courses of the professors, although simple, are full of resilience and chewy. At Yang Rui's current level, counting the experience and professional ability of the two lives, he doesn't dare to say that he is better than a substitute professor, in this case, it will never hurt to listen to the class.

On the other hand, it is not easy to skip class now, freshmen are listening to classes seriously, and there is a class president before class, and it is very conspicuous for a person to skip class.

Yang Rui only put on his headphones and did his own thing when he heard some boring parts. Fortunately, the level of professors at Peking University is good, and even the basic part can be spoken eloquently.

However, although Yang Rui felt that he was not good, the others in the department did not lose their opinion.

For two consecutive weeks, the democratic life meeting of the Department of Biology talked about Yang Rui.

The so-called democratic life meeting is a small meeting attended by party members, probationary party members and party activists, at which criticism and self-criticism are made, and the people around them are naturally the objects of criticism.

Although Yang Rui prides himself on being low-key, he goes to class on time every day, completes his homework, finds time to go to the library, wears only a basic Adidas, eats in the cafeteria, rides a Phoenix bicycle, and hides in the dormitory to listen to the Walkman, but in the eyes of others, it is natural to attend classes and write homework on time, and Yang Rui's other behaviors have nothing to do with being low-key.

At the end of the first democratic life meeting in the third month of school, Liu Anping, the class leader, had to find Yang Rui and said, "Yang Rui, let's talk about it." ”

Yang Rui thought for a while, then recognized that it was the squad leader, walked out of the dormitory door, and said with a smile: "The two of us don't know each other very well, what are we talking about?"

"I'm here on behalf of us, let's talk as we go. The squad leader was very strict, took Yang Rui to the outside of the dormitory building, and said, "You see that you are not familiar with me, you are not familiar with the classmates in the class." ”

"A few of the dormitories are familiar. ”

"That's not good, you have to actively communicate with your classmates, and you can't hide in your own small environment. It's not easy for us to be admitted to Peking University...... Of course, Yang Rui, as the national champion, should be very easy to learn, but every student has his own advantages, and you should learn from the advantages of others to make up for your own disadvantages. "The squad leader spoke on behalf of the department, and he had the demeanor of a political commissar.

Yang Rui looked at this salesman with a solemn expression, thick eyebrows and small eyes, and said a little funny: "Shouldn't you give full play to your strengths and hide your weaknesses?"

"What?" squad leader Liu Anping's mind didn't turn.

Yang Rui talked eloquently and said: "You see, everyone's time is limited, if you learn everything, and in the end you don't know anything, such students are of limited use to the country and society, but if you give full play to your strengths and use your strengths, is it more useful to the country and society?" For example, if you say me, I don't think I'm good at cross talk, and I'm not good at literary creation, you must let me learn to speak cross talk or make up stories, and then become a cross talk actor or writer after graduation, isn't this destroying the audience and wasting everyone's time?"

"No one asks you to be a cross talk actor and make up stories. The squad leader was laughed at by Yang Rui, and he had a plastic surgery in an instant, and said in a suspicious tone: "You mean I'm talking to you about cross talk?"

"Why, your suspicion is too serious. Even if Yang Rui thought so, he wouldn't admit it.

The squad leader actually didn't have a problem with him, so he could only continue to persuade and educate: "In short, you have to participate in more group activities, such as the basketball game at the beginning of school, the welcome party, and the entertainment committee member Bai Ling has asked you several times, but you haven't agreed, right?

"Yes, I'll review that. Yang Rui followed the other party's meaning and ended the conversation between the two with his best wishes.

Liu Anping, the squad leader, expressed satisfaction with this, his expression relaxed a little, and said, "In addition, you should also pay attention to your usual life." ”

"Oh, what?"

"First of all, wearing, some students reflected, you have a number of sets of sportswear and sneakers printed with foreign letters, frequent change, although said, the school does not require dress, but, many students in our class wear cloth shoes and cotton clothes, do not change all year round, you are so angry every day Ma fresh clothes, in the teachers and students of the evaluation is not good. ”

The word "teacher and student evaluation is not good" is the same as "organizational", Yang Rui just said in surprise: "I see that in our school, there are many students who wear leather shoes and tweed coats, why do I wear sportswear and become angry horse fresh clothes?"

The basic Adidas sportswear and sneakers that Yang Rui bought are not cheap, but they are not known to his classmates, and judging by similar knockoffs, they are cheaper than tweed coats and leather shoes.

Liu Anping said solemnly: "Other people's tweed coats and leather shoes are only a pair, how many sets of sportswear do you have? Besides, your clothes often have big English letters on them, which makes people feel bad." Thirdly, your clothes are brightly colored and impressive, which makes you stand out. Of course, we can't judge people by their clothes, and if you like to wear these clothes, we can't confiscate them for you, but we still recommend that you pay attention to the impact. ”

Yang Rui couldn't cry or laugh, the color of the sportswear was bright and he didn't say it, the huge English letters were actually because he bought a cheap basic model.

That's it, Yang Rui has to be glad that he went to college in 83, if it was a few years earlier, God knows what would have happened.

"I see, you mean, if I only wear a set of clothes, the color is plain, there are no English letters, even if it is a tweed coat and leather shoes, there is no problem?" Yang Rui is impossible to wear homespun underwear and green military uniforms, not to mention that his poor aesthetic also has a bottom line, and the comfort of this kind of clothing is really not high.

After working hard to make money, you can't wear it or use it, that's the real rich man, Yang Rui can't be this kind of person, so he can only find his own way.

The squad leader didn't hear what Yang Rui meant, and said with a teachable expression: "That's right, your current clothes can be sent home to your brothers and sisters, or it doesn't hurt to wear them occasionally." It's a good idea to dress consistently with your classmates. Hey, in fact, I don't want to say these easy things to offend people with you, but my classmates have reflected that I can't help but talk to you. Furthermore, it is also good for you, whether it is graduation assignment or receiving honors in school, the school will consider the ...... of the student's reputation"

"I understand, I understand. Yang Rui hurriedly interrupted him and asked, "What else?"

He actually doesn't want to be specialized, the basic Adidas will be placed in the future generations, online shopping only costs a few dozen yuan, anyone can buy a dozen and wear it casually, if it weren't for the poor conditions in the 80s, Yang Rui is still willing to be a beautiful man quietly.

And according to the squad leader, there are still comfortable and low-key ways, he just took the wrong route.

The class leader paused for a moment and said, "There are also some small places, such as when you eat in the cafeteria, some classmates report that your expenses are relatively large, and you often order two or three meat dishes, and in addition, some dishes are thrown away when you can't finish eating." ”

Yang Rui suddenly wanted to shout "wronged", he felt that eating in the canteen was low-key enough, but he didn't expect to make a mistake in eating in the canteen.

After thinking about it for a while, Yang Rui explained: "I often order meat dishes because I need to supplement protein for exercise......

"The students in the school's physical education department also have a lot of exercise, and they don't eat meat like you, in fact, they just have to eat enough, and everyone was still hungry in the early years......"

Yang Rui thought to himself: In the early years, I would rather skip meals than eat in the cafeteria.

Sighing, Yang Rui said: "I understand, I will pay attention not to eat in the cafeteria in the future." ”

The squad leader thought that he had persuaded Yang Rui, and he was very happy, and said: "The rest are small problems, for example, the bicycle you ride, the Phoenix brand, it is not easy to buy it in the capital now, but if you buy it, it doesn't matter, there is also a backpack, you seem to have two bags, a backpack, a leather bag, the leather bag is a cadre bag, and the word Shanghai is written on it......

"Fake, artificial leather, bought for 8 yuan. "That bag was really bought casually by Yang Rui at the stall, and it is convenient to bring books to and from the library.

The squad leader nodded: "Artificial leather is also very good." Okay, it's not a big deal, you just need to pay attention. ”

"Forget it, I'll replace it. "Yang Rui is as good as a stream, it was originally a fake bag of artificial leather, and it is not particularly convenient to hold, so it is better to change to a more comfortable cloth bag.

The class leader was very happy and said: "I am relieved when you say this, which shows that Yang Rui is also actively close to the collective and the organization......"

"Thank you for the organization's concern, I will definitely be good and correct myself. Yang Rui thought about it while saying it: It seems that in the future, you can only wear hand-made clothes.

……