Chapter 281

Yang Rui didn't start the PCR research immediately. Although it only needs a good idea, a good laboratory and two or three years or less to complete the experiment, there may be more trouble and work behind the blockbuster.

It's like digging out a basket of gold in a busy city. It takes good luck and excellent skills to carry it home. The first comrade who did it was a monarch. He had the strength to perform a heartbreaking play for everyone.

PCR In the original history, in fact, there was an element of making a big splash. The inventor, muris, graduated from school in 72, did not do any serious academic work. He was not welcomed by his colleagues until he joined the company in 79. What he did was laboratory production. The first paper of PCR was submitted to "nature" and failed to be published. It was submitted to "science" and failed to be published. Finally, it was published in "enzymatic methods". In terms of influence, the latter is very different from the top journals.

Even this ordinary researcher has a PhD from Berkeley. Although PhD can be translated into PhD, not all PhDs are called PhD. His graduation thesis was published in the journal Nature in 72 years. In China, a proper academic bull started. In the United States, such a resume is actually very helpful, At least Mullis, who has changed three or four jobs, is very free.

In contrast, Yang Rui, a freshman, can't even have a foundation.

To lay a foundation in scientific research, more and better papers will never be wrong.

In the era of Yang Rui's postgraduate education, the academic atmosphere of domestic universities has been very strong, and the serious academic tyrants have to work hard to "accumulate papers" during their school days.

At that time, an excellent student bully could start to consider reading papers when he was a freshman. Some children who love science from childhood may have decided their own life goals and research direction before they went to university, which is similar to Yang Rui's rhythm.

When they are in their freshman year, sophomore year, junior year and senior year, they can accumulate three or five papers. In this way, when they graduate, they can get the attention of academician level or Changjiang Scholar level former Xueba professors, and then have the opportunity to join an excellent scientific research team, with a bright future. Those who want to apply for studying abroad are the same. Those who have accumulated papers can easily get scholarships from Ivy League university, and those who only take exams have to depend on their luck.

University and middle school are different worlds. Although they still use scores to talk about heroes, many scores are hidden and lack of strength. They don't even know what other students get.

Yang Rui is still a university student. It may be a waste of opportunity to use this identity to suppress PCR technology.

Because it's just a matter of identity, it's possible for him to lose points in all kinds of selection.

Yang Rui considered again and again, first of all, he focused on the development of Southern blot hybridization.

This is a technology developed in 75 years. It is also a basic technology for studying gene mapping. It is mainly used to determine specific nucleic acid fragments.

In order to detect single copy genes in complex genomes, or true genes and pseudogenes in multi gene families, scientists in various countries 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 going to use it as a stepping stone.

Because imprinting hybridization technology is the pre technology of PCR, Yang Rui's research on imprinting hybridization technology is popular. On the one hand, it can make the research line clear, on the other hand, it can save the investment of experimental instruments, and finally, it can establish a certain reputation in this field.

No matter how high the reputation of reading Chinese language and literature is, it is also a stranger in the meeting of molecular biology. The hot topics in the same field are most suitable for the reputation and influence factors.

Yang Rui sorted out the experimental ideas accordingly, and went to "Shangdi" to see the infrastructure construction of the laboratory every few days.

The equipment for Huarui laboratory is also increasing day by day. It can be installed only after the completion of infrastructure construction.

In the meantime, Yang Rui has to follow the curriculum.

It's not like a well-known scientific research magnate. There are endless busy things and people to see every day. It's not easy for an unorganized researcher like Yang Rui to find someone to discuss with on weekdays. It's still useful to listen to many courses again.

In particular, the professional basic courses taught by professors, though simple, are full of toughness and chewy. Yang Rui's present level, together with his experience and professional ability, can't say that he is better than a substitute professor. In this case, attending classes will not do any harm.

On the other hand, it's not easy to skip class now. All freshmen are listening to the class seriously, and the monitor calls the roll before class. It's very obvious that one person is skipping class.Yang Rui put on his headphones and did his own business only when he heard some boring parts. Fortunately, the level of Peking University professors is very good, even the basic part can also speak with voice and color.

However, although Yang Rui felt that he was not good enough, others in the department thought so.

For two consecutive weeks, Yang Rui was mentioned in the democratic life meeting of the biology department.

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

Although Yang Rui claims to be low-key. He attends class on time every day, finishes his homework, takes time to go to the library, only wears basic Adidas, eats in the canteen, rides a Phoenix Bicycle, and listens to the walkman in the dormitory, in other people's eyes, he takes it for granted that he attends class on time and does his homework. Yang Rui's other behaviors have nothing to do with low-key.

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

Yang Rui thought about it for a while, then recognized it as the monitor. He went out of the dormitory and said with a smile, "we are not very familiar. What can we talk about?"

"I'm here on behalf of our department. Let's talk as we walk." The monitor was very serious. He took Yang Rui to the dormitory building and said, "you don't know me very well. You don't know my classmates well."

"Some of the dormitories are familiar."

"That's no good. You should actively communicate with your classmates and not stay in your own small environment. It's not easy for us to enter Peking University... Of course, Yang Rui, as the number one scholar in the country, should be very relaxed in learning, but every student has his own advantages. You should learn from others' advantages and make up for your own disadvantages. " The monitor talks on behalf of the college and department. He has the style of a political commissar.

Yang Rui looked at the class cadre with a solemn expression and thick eyebrows and small eyes. He said in a funny way: "shouldn't we give full play to our strengths and hide our weaknesses?"

"What?" The monitor Liu Anping didn't turn his head around.

Yang Rui said, "you see, everyone's time is limited. If they learn everything and are not proficient in everything, their use to the country and society is limited. However, if they give full play to their strengths and use their strengths, will they be of great use to the country and society? Take me as an example. I don't think I'm good at crosstalk or literary creation. You must let me learn crosstalk or make up stories, and then become a crosstalk actor or writer after graduation. Isn't that destroying the audience and wasting everyone's time? "

"No one asked you to be a crosstalk actor and make up stories." The monitor was joked by Yang Rui. In an instant, he had plastic surgery and said in a suspicious tone, "do you mean I'm talking to you about cross talk?"

"Why, you are too suspicious." Even if Yang Rui thinks so, he will not admit it.

In fact, the monitor had no choice but to continue to persuade and educate him: "in a word, you should take part in more collective activities, such as the basketball match at the beginning of school, the New Year party. Bai Ling, the cultural and entertainment commissar, asked you several times, but you didn't agree? That's not good. Even if you don't like basketball games, it's good to recite a poem at the orientation party, isn't it? "

"Yes, I will review it." Yang Rui follows each other's meaning and ends their conversation as soon as possible.

Liu Anping, the monitor, was satisfied with this. His expression relaxed a little and said, "in addition, you should pay attention to your daily life."

"Oh? In what way? "

"First of all, it's wearing. Some students reported that you have many sets of sportswear and sports shoes printed with foreign letters, which are changed frequently. Although the school does not require wearing, many students in our class wear cloth shoes and cotton clothes, and they don't change them all the year round. If you are angry every day, you don't have a good evaluation among teachers and students."

"Poor evaluation of teachers and students" is the same meaning as "organization". Yang Rui was just surprised and said: "I think there are many students in our school who wear shoes and woollen coats. How can I wear sportswear and become angry horse fresh clothes?"

The basic Adidas sportswear and sneakers Yang Rui bought are not cheap, but none of his classmates know them. Judging by the same kind of fake goods, they are cheaper than woolen coats and leather shoes.

Liu Anping solemnly said: "others have only one pair of woollen coat and leather shoes. How many sets of sportswear do you have? What's more, you often have big English letters on your clothes, which makes people feel bad. Third, your clothes are bright and impressive, which highlights you. Of course, we can't judge people by their clothes. If you like to wear these clothes, we can't confiscate them for you, but we suggest you pay attention to the influence. "

Yang Rui can't laugh or cry. The color of the sportswear is bright. In fact, the huge English alphabet is because he bought a cheap basic model.

Yang Rui was lucky that he went to university in 1983. If he had been a few years earlier, God knows what would happen."I see. You mean, if I only wear one suit, with simple colors and no English letters, even woolen coats and shoes, it's no problem?" Yang Rui can't go to wear homespun underwear and green military uniform, not to mention his poor aesthetic is the bottom line, this kind of clothing comfort is not high.

Yang Rui can't be such a person, so he has to find his own way.

The monitor didn't recognize Yang Rui's meaning. With a childlike expression, he said, "yes, you can send your present clothes home to your brothers and sisters, or it won't hurt to wear them occasionally. It's better to keep the same clothes as your classmates. Well, in fact, I don't want to talk to you about these words that are easy to offend people, but the students reflected that I can't help talking to you. Besides, it's also good for you. Whether it's graduation assignment or getting honors at school, the school will consider the students' word-of-mouth.... "

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

In fact, he doesn't want to specialize. The basic Adidas is put in later generations. Online shopping costs only dozens of yuan, and anyone can buy a dozen to wear casually. If it wasn't for the poor conditions in the 1980s, Yang Rui would like to be a beautiful man quietly.

According to the monitor, there are still some comfortable and low-key ways. He just took the wrong route.

The monitor stopped for a moment, and said: "there are some small places, for example, when you eat in the canteen, some students reflect that your expenses are relatively large, often order two or three meat dishes, in addition, some dishes are poured out after eating."

Yang Rui suddenly wanted to shout "wronged". He realized that eating in the canteen was low-key enough. He didn't expect that eating in the canteen would make mistakes.

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

"The students in the Physical Education Department of our school are also very active. They don't eat meat like you. In fact, they just have enough to eat, A few years ago, we were still hungry... "

Yang Rui thought: a few years ago, I would rather not eat than eat in the canteen.

With a sigh, Yang Rui said, "I understand. I will pay attention not to eat in the canteen in the future."

The monitor thought he had convinced Yang Rui and was very happy. He said: "the rest are small problems. For example, the bicycle you ride and the Phoenix brand are not easy to buy in the capital. But it doesn't matter if you buy it. There are backpacks. You seem to have two bags, a backpack and a leather bag. The leather bag is a cadre bag, It also says "Shanghai."

"Fake, leatherette, eight bucks." Yang Rui bought that bag casually at the stall. It's convenient to bring books to and from the library.

The monitor nodded: "artificial leather is also very good. OK, it's not a big deal. Just pay attention

"Forget it, I'll change it." Yang Rui is good at it. It's a fake bag made of leather. It's not very convenient to carry it. It's better to change it into a more comfortable cloth bag.

The monitor was very happy and said, "I'm relieved if you say that. It shows that Yang Rui is also actively close to the collective and the organization..."

"Thank you for your concern. I will follow the good advice and correct myself." As Yang Rui said, he thought: it seems that he can only wear hand-made clothes in the future.

……